Special Taps
- 8 and 12 Pitch Taps
- Special Long Series Taps
- Special Short Series Taps
- Special Solid Carbide Taps
- Special Forming Taps
- Special ACME HSS Taps
- Special Straight Flute Tandem Taps
- Special Spiral Flute Tandem Taps
- Special Screw Thread Insert Taps
- Special Screw Thread Insert Taps - Spiral Point
- Special Nut Taps
- Table 306 - Nut Taps
- Special Spiral Flute
- Special Pipe Taps
- Special Extension Taps
- Special Extension Pipe Taps
8 and 12 Pitch Taps
| EDP Number | EDP Number | Overall Length | Thread Length | Square Length | Shank Diam | Square Size | ||
|---|---|---|---|---|---|---|---|---|
| Plug | Bottom | Thread Pitch | A | B | C | D | Style View | |
| 32001 | 32002 | -8 | 5-7/16 | 2-9/16 | 7/8 | 0.896 | 0.672 |  |
| 32005 | 32006 | -8 | 5-3/4 | 2-9/16 | 1 | 1.021 | 0.766 | |
| 32009 | 32010 | -8 | 6-1/16 | 3 | 1-1/16 | 1.108 | 0.831 | |
| 32013 | 32014 | -8 | 6-3/8 | 3 | 1-1/8 | 1.233 | 0.925 | |
| 32017 | 32018 | -8 | 6-11/16 | 3-3/16 | 1-1/8 | 1.305 | 0.979 | |
| 32021 | 32022 | -8 | 7 | 3-3/16 | 1-1/4 | 1.430 | 1.072 | |
| 32025 | 32026 | -8 | 7-5/16 | 3-9/16 | 1-1/4 | 1.519 | 1.139 | |
| 32029 | 32030 | -8 | 7-5/8 | 3-9/16 | 1-3/8 | 1.644 | 1.233 | |
| 32033 | 32034 | -8 | 8 | 3-9/16 | 1-3/8 | 1.769 | 1.327 | |
| 32037 | 32038 | -8 | 8-1/4 | 3-9/16 | 1-7/16 | 1.894 | 1.420 | |
| 32041 | 32042 | -8 | 8-1/2 | 4 | 1-7/16 | 2.019 | 1.514 | |
| 32045 | 32046 | -8 | 8-3/4 | 4 | 1-1/2 | 2.100 | 1.575 | |
| 32049 | 32050 | -8 | 8-3/4 | 4 | 1-1/2 | 2.225 | 1.669 | |
| 32053 | 32054 | -8 | 9-1/4 | 4 | 1-9/16 | 2.35 | 1.762 | |
| 32057 | 32058 | -8 | 9-1/4 | 4 | 1-9/16 | 2.475 | 1.856 | |
| 32061 | 32062 | -8 | 9-3/4 | 4-9/16 | 1-5/8 | 2.543 | 1.907 |  |
| 32065 | 32066 | -8 | 9-3/4 | 4-9/17 | 1-5/8 | 2.668 | 2.001 | |
| 32069 | 32070 | -8 | 10 | 4-9/18 | 1-3/4 | 2.793 | 2.095 | |
| 32073 | 32074 | -8 | 10 | 4-9/19 | 1-3/4 | 2.883 | 2.162 | |
| 32077 | 32078 | -8 | 10-1/4 | 4-15/16 | 2 | 3.008 | 2.256 | |
| 33001 | 33002 | -12 | 4 | 1-1/2 | 1 | 1.021 | 0.672 | |
| 33005 | 33006 | -12 | 4 | 1-1/2 | 1 | 1.108 | 0.766 | |
| 33013 | 33014 | -12 | 4 | 1-1/2 | 1-1/8 | 1.305 | 0.831 | |
| 33017 | 33018 | -12 | 5 | 2 | 1-1/4 | 1.430 | 0.979 | |
| 33009 | 33010 | -12 | 5 | 2 | 1-1/4 | 1.519 | 1.072 | |
| 33021 | 33022 | -12 | 5 | 2 | 1-3/8 | 1.644 | 1.139 | |
| 33025 | 33026 | -12 | 5 | 2 | 1-3/8 | 1.769 | 1.233 | |
| 33037 | 33038 | -12 | 5-1/4 | 2 | 1-7/16 | 1.894 | 1.327 | |
| 33033 | 33034 | -12 | 5-1/4 | 2 | 1-7/16 | 2.019 | 1.420 | |
| 33045 | 33046 | -12 | 5-1/4 | 2 | 1-1/2 | 2.100 | 1.514 | |
| 33029 | 33030 | -12 | 5-1/4 | 2 | 1-1/2 | 2.100 | 1.575 | |
| 33049 | 33050 | -12 | 5-1/2 | 2 | 1-1/2 | 2.100 | 1.575 | |
| 33041 | 33042 | -12 | 5-1/2 | 2 | 1-1/2 | 2.100 | 1.575 | |
| 33053 | 33054 | -12 | 5-1/2 | 2 | 1-1/2 | 2.100 | 1.575 | |
| 33057 | 33058 | -12 | 5-1/2 | 2 | 1-1/2 | 2.100 | 1.575 |
Special Long Series Taps
| Inch Size | Metric Size | Overall Length | Thread Length | Square Length | Shank Diam | Square Size | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| #4 | N/A | Max TPI | Flutes | EDP Number | A | B | C | D | Style View | |
| #4 | N/A | 2 | 44008 | 1-7/8 | 9/16 | 3/16 | 0.141 | 0.110 |  |
|
| #5 | M3 | 3 | 44009 | |||||||
| #5 | M3 | 2 | 44010 | 1-15/16 | 5/8 | 3/16 | 0.141 | 0.110 | ||
| #6 | M3.5 | 3 | 44011 | |||||||
| #6 | M3.5 | 2 | 44012 | 2 | 11/16 | 3/16 | 0.141 | 0.110 | ||
| #8 | M4 | 3 | 44013 | |||||||
| #8 | M4 | 2 | 44014 | 2-1/8 | 3/4 | 1/4 | 0.168 | 0.131 | ||
| #8 | M4 | 3 | 44015 | |||||||
| #10 | M4.5,5 | 4 | 44016 | |||||||
| #10 | M4.5,5 | 2 | 44017 | 2-3/8 | 7/8 | 1/4 | 0.194 | 0.152 | ||
| #10 | M4.5,5 | 3 | 44018 | |||||||
| #12 | M5.5 | 4 | 44019 | |||||||
| #12 | M5.5 | 2 | 44020 | 2-3/8 | 15/16 | 9/32 | 0.220 | 0.165 | ||
| #12 | M5.5 | 3 | 44021 | |||||||
| 1/4 | M6 | 4 | 44022 | |||||||
| 1/4 | M6 | 64 | 2 | 44023 | 2-1/2 | 1 | 5/16 | 0.255 | 0.191 | |
| 1/4 | M6 | 64 | 3 | 44024 |  |
|||||
| 5/16 | M7,8 | 64 | 4 | 44025 | ||||||
| 5/16 | M7,8 | 64 | 2 | 44026 | 2-23/32 | 1-1/8 | 3/8 | 0.318 | 0.238 | |
| 5/16 | M7,8 | 64 | 3 | 44027 | ||||||
| 3/8 | M9 | 64 | 4 | 44028 | ||||||
| 3/8 | M9 | 64 | 2 | 44029 | 2-15/16 | 1-1/4 | 7/16 | 0.381 | 0.286 | |
| 3/8 | M9 | 64 | 3 | 44030 | ||||||
| 7/16 | M10,11 | 64 | 4 | 44031 | ||||||
| 7/16 | M10,11 | 64 | 3 | 44032 | 3-5/32 | 1-7/16 | 13/32 | 0.323 | 0.242 | |
| 1/2 | M12,13 | 64 | 4 | 44033 | ||||||
| 1/2 | M12,13 | 64 | 3 | 44034 | 3-3/8 | 1-21/32 | 7/16 | 0.367 | 0.275 | |
| 1/2 | M12,13 | 64 | 4 | 44035 | ||||||
| 9/16 | M14 | 64 | 6 | 44036 | ||||||
| 9/16 | M14 | 64 | 3 | 44037 | 3-19/32 | 1-21/32 | 1/2 | 0.429 | 0.322 | |
| 9/16 | M14 | 64 | 4 | 44038 | ||||||
| 5/8 | M15,16 | 64 | 6 | 44039 | ||||||
| 5/8 | M15,16 | 64 | 3 | 44040 | 3-13/16 | 1-13/16 | 9/16 | 0.48 | 0.36 | |
| 5/8 | M15,16 | 64 | 4 | 44041 | ||||||
| 11/16 | M17,18 | 64 | 6 | 44042 | ||||||
| 11/16 | M17,18 | 64 | 3 | 44043 | 4-1/32 | 1-13/16 | 5/8 | 0.542 | 0.406 | |
| 11/16 | M17,18 | 64 | 4 | 44044 | ||||||
| 3/4 | M19 | 64 | 6 | 44045 | ||||||
| 3/4 | M19 | 64 | 3 | 44046 | 4-1/4 | 2 | 11/16 | 0.590 | 0.442 | |
| 3/4 | M19 | 64 | 4 | 44047 | ||||||
| 13/16 | M20,21 | 64 | 6 | 44048 | ||||||
| 13/16 | M20,21 | 64 | 3 | 44049 | 4-15/32 | 2 | 11/16 | 0.652 | 0.489 | |
| 13/16 | M20,21 | 64 | 4 | 44050 | ||||||
| 7/8 | M22 | 64 | 6 | 44051 | ||||||
| 7/8 | M22 | 64 | 3 | 44052 | 4-11/16 | 2-7/32 | 3/4 | 0.697 | 0.523 |  |
| 7/8 | M22 | 64 | 4 | 44053 | ||||||
| 15/16 | M23,24 | 64 | 6 | 44054 | ||||||
| 15/16 | M23,24 | 64 | 3 | 44055 | 4-29/32 | 2-7/32 | 3/4 | 0.760 | 0.570 | |
| 15/16 | M23,24 | 64 | 4 | 44056 | ||||||
| 1 | M25,26 | 64 | 6 | 44057 | ||||||
| 1 | M25,26 | 64 | 3 | 44058 | 5-1/8 | 2-1/2 | 13/16 | 0.800 | 0.600 | |
| 1 | M25,26 | 64 | 4 | 44059 | ||||||
| 1 1/16 | M27 | 64 | 6 | 44060 | ||||||
| 1 1/16 | M27 | 13 | 4 | 44061 | 5-1/8 | 2-1/2 | 7/8 | 0.896 | 0.672 | |
| 1 1/8 | M28,29 | 13 | 6 | 44062 | ||||||
| 1 1/8 | M28,29 | 13 | 4 | 44063 | 5-7/16 | 2-9/16 | 7/8 | 0.896 | 0.672 | |
| 1 3/16 | M30 | 13 | 6 | 44064 | ||||||
| 1 3/16 | M30 | 13 | 4 | 44065 | 5-7/16 | 2-9/16 | 1 | 1.021 | 0.766 | |
| 1 1/4 | M31,32 | 13 | 6 | 44066 | ||||||
| 1 1/4 | M31,32 | 13 | 4 | 44067 | 5-3/4 | 2-9/16 | 1 | 1.021 | 0.766 | |
| 1 5/16 | M33,34 | 13 | 6 | 44068 | ||||||
| 1 5/16 | M33,34 | 13 | 4 | 44069 | 5-3/4 | 2-9/16 | 1-1/16 | 1.108 | 0.831 | |
| 1 3/8 | M35 | 13 | 6 | 44070 | ||||||
| 1 3/8 | M35 | 13 | 4 | 44071 | 6-1/16 | 3 | 1-1/16 | 1.108 | 0.831 | |
| 1 7/16 | M36,37 | 13 | 6 | 44072 | ||||||
| 1 7/16 | M36,37 | 13 | 4 | 44073 | 6-1/16 | 3 | 1-1/8 | 1.233 | 0.925 |  |
| 1 1/2 | M38 | 13 | 6 | 44074 | ||||||
| 1 1/2 | M38 | 13 | 4 | 44075 | 6-3/8 | 3 | 1-1/8 | 1.233 | 0.925 | |
| 1 5/8 | M40,41 | 13 | 6 | 44076 | ||||||
| 1 3/4 | M44 | 9 | 6 | 44078 | 6-11/16 | 3-3/16 | 1-1/8 | 1.305 | 0.979 | |
| 1 7/8 | M47,48 | 9 | 6 | 44080 | 7 | 3-3/16 | 1-1/4 | 1.430 | 1.072 | |
| 2 | M49-51 | 9 | 6 | 44082 | 7-5/16 | 3-9/16 | 1-1/4 | 1.519 | 1.139 | |
| 2 1/8 | M52-54 | 9 | 6 | 44083 | 7-5/8 | 3-9/16 | 1-3/8 | 1.644 | 1.233 | |
| 2 1/4 | M55-58 | 9 | 6 | 44084 | 8 | 3-9/16 | 1-3/8 | 1.769 | 1.327 | |
| 2 3/8 | M59-61 | 9 | 6 | 44085 | 8-1/4 | 3-9/16 | 1-7/16 | 1.894 | 1.420 | |
| 2 1/2 | M62-64 | 9 | 6 | 44086 | 8-1/2 | 4 | 1-7/16 | 2.019 | 1.514 | |
| 2 5/8 | M65-67 | 9 | 6 | 44087 | 8-3/4 | 4 | 1-1/2 | 2.100 | 1.575 | |
| 2 3/4 | M68-70 | 9 | 6 | 44088 | 8-3/4 | 4 | 1-1/2 | 2.225 | 1.669 | |
| 2 7/8 | M71-74 | 9 | 6 | 44089 | 9-1/4 | 4 | 1-9/16 | 2.350 | 1.762 | |
| 3 | M75-77 | 9 | 6 | 44090 | 9-1/4 | 4 | 1-9/16 | 2.475 | 1.856 | |
| 3 | M75-77 | 9 | 6 | 44091 | 9-3/4 | 4-9/16 | 1-5/8 | 2.543 | 1.907 | |
| 3 1/8 | M78-80 | 9 | 8 | 44092 | ||||||
| 3 1/4 | M81-83 | 9 | 8 | 44093 | 9-3/4 | 4-9/16 | 1-5/8 | 2.668 | 2.001 | |
| 3 3/8 | M84-86 | 9 | 8 | 44094 | 10 | 4-9/16 | 1-3/4 | 2.793 | 2.095 | |
| 3 1/2 | M87-89 | 9 | 8 | 44095 | 10 | 4-9/16 | 1-3/4 | 2.883 | 2.162 | |
| 3 5/8 | M90-92 | 9 | 8 | 44096 | 10-1/4 | 4-15/16 | 2 | 3.008 | 2.256 | |
| 3 3/4 | M93-96 | 9 | 8 | 44097 | 10-1/4 | 4-15/16 | 2 | 3.133 | 2.350 | |
| 3 7/8 | M97-99 | 9 | 8 | 44098 | 10-1/2 | 5-5/16 | 2-1/8 | 3.217 | 2.413 | |
| 4 | M100 | 9 | 8 | 44099 | 10-1/2 | 5-5/16 | 2-1/8 | 3.342 | 2.506 | |
| 9 | 8 | 44100 | 10-3/4 | 5-5/16 | 2-1/4 | 3.467 | 2.600 |
Special Short Series Taps
| SIZE | SIZE | MAX | NO OF | EDP | DIMENSIONS INCHES | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| INCHES | METRIC | TPI | FLUTES | NUMBER | A | B | C | D | SQUARE | STYLE |
| 1-1/16 | M27 | 55 | 4 | 45000 | 4.00 | 1.50 | 0.875 | 0.896 | 0.672 |  |
| 1-1/16 | M27 | 55 | 6 | 45001 | 4.00 | 1.50 | 0.875 | 0.896 | 0.672 | |
| 1-1/8 | M28,29 | 55 | 4 | 45002 | 4.00 | 1.50 | 0.875 | 0.896 | 0.672 | |
| 1-1/8 | M28,29 | 55 | 6 | 45003 | 4.00 | 1.50 | 0.875 | 0.896 | 0.672 | |
| 1-3/16 | M30 | 55 | 4 | 45004 | 4.00 | 1.50 | 1.000 | 1.021 | 0.766 | |
| 1-3/16 | M30 | 55 | 6 | 45005 | 4.00 | 1.50 | 1.000 | 1.021 | 0.766 | |
| 1-1/4 | M31,32 | 55 | 4 | 45006 | 4.00 | 1.50 | 1.000 | 1.021 | 0.766 | |
| 1-1/4 | M31,32 | 55 | 6 | 45007 | 4.00 | 1.50 | 1.000 | 1.021 | 0.766 | |
| 1-5/16 | M33,34 | 55 | 4 | 45008 | 4.00 | 1.50 | 1.000 | 1.108 | 0.831 | |
| 1-5/16 | M33,34 | 55 | 6 | 45009 | 4.00 | 1.50 | 1.000 | 1.108 | 0.831 | |
| 1-3/8 | M35 | 55 | 4 | 45010 | 4.00 | 1.50 | 1.000 | 1.108 | 0.831 | |
| 1-3/8 | M35 | 55 | 6 | 45011 | 4.00 | 1.50 | 1.000 | 1.108 | 0.831 | |
| 1-7/16 | M36,37 | 55 | 4 | 45012 | 4.00 | 1.50 | 1.000 | 1.233 | 0.925 | |
| 1-7/16 | M36,37 | 55 | 6 | 45013 | 4.00 | 1.50 | 1.000 | 1.233 | 0.925 | |
| 1-1/2 | M38 | 55 | 4 | 45014 | 4.00 | 1.50 | 1.000 | 1.233 | 0.925 | |
| 1-1/2 | M38 | 55 | 6 | 45015 | 4.00 | 1.50 | 1.000 | 1.233 | 0.925 | |
| 1-9/16 | M39,40 | 55 | 6 | 45016 | ||||||
| 1-5/8 | M41 | 55 | 6 | 45017 | 5.00 | 2.00 | 1.125 | 1.305 | 0.979 | |
| 1-11/16 | M42,43 | 55 | 6 | 45018 | ||||||
| 1-3/4 | M44 | 55 | 6 | 45019 | 5.00 | 2.00 | 1.250 | 1.43 | 1.072 | |
| 1-13/16 | M45,46 | 55 | 6 | 45020 | ||||||
| 1-7/8 | M47,48 | 55 | 6 | 45021 | 5.00 | 2.00 | 1.250 | 1.519 | 1.139 | |
| 2 | M49-51 | 47 | 6 | 45022 | 5.00 | 2.00 | 1.375 | 1.644 | 1.233 | |
| 2-1/8 | M52-54 | 47 | 6 | 45023 | 5.25 | 2.00 | 1.375 | 1.769 | 1.327 | |
| 2-1/4 | M55-58 | 47 | 6 | 45024 | 5.25 | 2.00 | 1.438 | 1.894 | 1.42 | |
| 2-3/8 | M59-61 | 47 | 6 | 45025 | 5.25 | 2.00 | 1.438 | 2.019 | 1.514 | |
| 2-1/2 | M62-64 | 47 | 6 | 45026 | 5.25 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 2-5/8 | M65-67 | 47 | 6 | 45027 | 5.50 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 2-3/4 | M68-70 | 47 | 6 | 45028 | 5.50 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 2-7/8 | M71-74 | 47 | 6 | 45029 | 5.50 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 3 | M75-77 | 35 | 6 | 45030 | 5.50 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 3 | M75-77 | 35 | 8 | 45031 | ||||||
| 3-1/8 | M78-80 | 35 | 8 | 45032 | 5.75 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 3-1/4 | M81-83 | 35 | 8 | 45033 | 5.75 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 3-3/8 | M84-86 | 35 | 8 | 45034 | 5.75 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 3-1/2 | M87-89 | 35 | 8 | 45035 | 5.75 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 3-5/8 | M90-92 | 35 | 8 | 45036 | 6.00 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 3-3/4 | M93-96 | 35 | 8 | 45037 | 6.00 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 3-7/8 | M97-99 | 35 | 8 | 45038 | 6.00 | 2.00 | 1.500 | 2.1 | 1.575 | |
| 4 | M100 | 35 | 8 | 45039 | 6.00 | 2.00 | 1.750 | 2.1 | 1.575 | |
Popular Special Solid Carbide Taps
| EDP NUMBER | Thread | Overall | Thread | Square | Shank | Square | |||
|---|---|---|---|---|---|---|---|---|---|
| Taper | Plug | Bottom | Pitch | Length | Length | Length | Diam | Size | Style |
| A | B | C | D | ||||||
| 38018 | -18 | 2.4375 | 1.0625 | .4375 | .5625 | .421 |  |
||
| 38242 | 38243 | 38244 | -20 | 2.5 | 1 | .3125 | 0.255 | 0.191 | |
| 38233 | -20 | ||||||||
| 38245 | 38246 | 38247 | -28 | 2.5 | 1 | .3125 | 0.255 | 0.191 | |
| 38234 | -28 | ||||||||
| 38248 | 38249 | 38250 | -18 | 2.71875 | 1.125 | .375 | 0.318 | 0.238 | |
| 38235 | -28 | ||||||||
| 38251 | 38252 | 38253 | -24 | 2.71875 | 1.125 | .375 | 0.318 | 0.238 | |
| 38236 | -24 | ||||||||
| 38254 | 38255 | 38256 | -16 | 2.9375 | 1.25 | .4375 | 0.381 | 0.286 | |
| 38237 | -26 | ||||||||
| 38257 | 38258 | 38259 | -24 | 2.9375 | 1.25 | .4375 | 0.381 | 0.286 | |
| 38238 | -24 | ||||||||
| 38284 | 38285 | 38286 | X1 | 2.5 | 1 | .3125 | 0.255 | 0.191 | |
| 38287 | X1 | ||||||||
| 38288 | 38289 | 38290 | X1 | 2.71875 | 1.125 | .375 | 0.318 | 0.238 | |
| 38291 | X1 | ||||||||
| 38292 | 38293 | 38294 | X1.25 | 2.71875 | 1.125 | .375 | 0.318 | 0.238 |  |
| 38295 | X1.25 | ||||||||
| 38296 | 38297 | 38298 | X1 | ||||||
| 38299 | X1 | ||||||||
| 38300 | 38301 | 38302 | X1.5 | 2.9375 | 1.25 | .4375 | 0.381 | 0.286 | |
| 38303 | X1.5 | ||||||||
| 38260 | 38261 | 38262 | -14 | 3.15625 | 1.4375 | .40625 | 0.323 | 0.242 | |
| 38239 | -14 | ||||||||
| 38263 | 38264 | 382665 | -20 | 3.15625 | 1.4375 | .40625 | 0.323 | 0.242 | |
| 38240 | -20 | ||||||||
| 38266 | 38267 | 38268 | -13 | 3.375 | 1.65625 | .4375 | 0.367 | 0.275 | |
| 38269 | 38270 | 38271 | -20 | ||||||
| 38272 | 38273 | 38274 | -12 | 3.59375 | 1.65625 | .5 | 0.429 | 0.322 | |
| 38275 | 38276 | 38277 | -18 | ||||||
| 38278 | 38279 | 38280 | -11 | 3.8125 | 1.8125 | .375 | 0.480 | 0.360 | |
| 38281 | 38282 | 38283 | -18 | ||||||
| 38304 | 38305 | 38306 | X1.75 | 3.375 | 1.65625 | .4375 | 0.367 | 0.275 |
Special Forming Taps
| Right or Left Hand | EDP | Overall | Thread | Square | Shank | Square | without flutes | |
|---|---|---|---|---|---|---|---|---|
| Size | Size | Number | Length | Length | Length | Diam | Size | Style |
| Inches | Metric | A | B | C | D |  |
||
| #5 | M3 | 30000 | 1.9375 | .625 | .1875 | 0.141 | 0.110 | |
| #6 | M3.5 | 30001 | 2 | .6875 | .1875 | 0.141 | 0.110 | |
| #8 | M4 | 30002 | 2.125 | .75 | .25 | 0.168 | 0.131 | |
| #10 | M4.5,5 | 30003 | 2.375 | .875 | .25 | 0.194 | 0.152 | |
| #12 | M5.5 | 30004 | 2.375 | .9375 | .28125 | 0.220 | 0.165 | |
| 1/4 | M6 | 30005 | 2.5 | 1 | .3125 | 0.255 | 0.191 | |
| 5/16 | M7, M8 | 30006 | 2.71875 | 1.125 | .375 | 0.318 | 0.238 | |
| 3/8 | M9 | 30007 | 2.9375 | 1.25 | .4375 | 0.381 | 0.286 | |
| 7/16 | M10,11 | 30008 | 3.15625 | 1.4375 | .40625 | 0.323 | 0.242 | |
| 1/2 | M12,13 | 30009 | 3.375 | 1.65625 | .4375 | 0.367 | 0.275 | |
| 9/16 | M14 | 30010 | 3.59375 | 1.65625 | .5 | 0.429 | 0.322 | |
| 5/8 | M15,16 | 30011 | 3.8125 | 1.8125 | .5625 | 0.480 | 0.36 | |
| 3/4 | M19 | 30012 | 4.25 | 2 | .6875 | 0.590 | 0.442 | |
| 7/8 | M22,23 | 30013 | 4.6875 | 2.21875 | .75 | 0.697 | 0.523 | |
| 1 | M25,26 | 30014 | 5.125 | 2.5 | .8125 | 0.800 | 0.600 | |
Special ACME HSS Taps - Right or Left Hand
| EDP | Overall | Thread | Square | Shank | Square | |||
|---|---|---|---|---|---|---|---|---|
| Size | Flutes | Number | Length | Length | Length | Diam | Size | Style |
| A | B | C | D | |||||
| 1/4 | 4 | 37225 | 2-1/2 | 1 | 5/16 | 0.255 | 0.191 |  |
| 5/16 | 4 | 37228 | 2-23/32 | 1-1/8 | 3/8 | 0.318 | 0.238 | |
| 3/8 | 4 | 37231 | 2-15/16 | 1-1/4 | 7/16 | 0.381 | 0.286 | |
| 7/16 | 4 | 37233 | 3-5/32 | 1-7/16 | 13/32 | 0.323 | 0.242 | |
| 1/2 | 4 | 37235 | 3-3/8 | 1-21/32 | 7/16 | 0.367 | 0.275 | |
| 9/16 | 4 | 37238 | 3-19/32 | 1-21/32 | 1/2 | 0.429 | 0.322 | |
| 5/8 | 4 | 37241 | 3-13/16 | 1-13/16 | 9/16 | 0.48 | 0.360 | |
| 11/16 | 4 | 37244 | 4-1/32 | 1-13/16 | 5/8 | 0.542 | 0.406 | |
| 3/4 | 4 | 37247 | 4-1/4 | 2 | 11/16 | 0.59 | 0.442 | |
| 13/16 | 4 | 37250 | 4-15/32 | 2 | 11/16 | 0.652 | 0.489 | |
| 7/8 | 4 | 37253 | 4-11/16 | 2-7/32 | 3/4 | 0.697 | 0.523 | |
| 15/16 | 4 | 37256 | 4-29/32 | 2-7/32 | 3/4 | 0.760 | 0.57 | |
| 1 | 4 | 37259 | 5-1/8 | 2-1/2 | 13/16 | 0.800 | 0.600 | |
| 1-1/8 | 4 | 37263 | 5-7/16 | 2-9/16 | 7/8 | 0.896 | 0.672 | |
| 1-1/4 | 4 | 37267 | 5-3/4 | 2-9/16 | 1 | 1.021 | 0.766 | |
| 1-3/8 | 4 | 37271 | 6-1/16 | 3 | 1-1/16 | 1.108 | 0.831 | |
| 1-1/2 | 4 | 37275 | 6-3/8 | 3 | 1-1/8 | 1.233 | 0.925 | |
| 1-1/2 | 6 | 37276 | 6-3/8 | 3 | 1-1/8 | 1.233 | 0.925 | |
| *Standard threads per inch shown to allow us to give standard dimensions. We will make these taps to your specifications! | ||||||||
Special Straight Flute Tandem Taps
| GENERAL DIMENSIONS FOR ACME TANDEM TAPS | Max Depth | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| EDP | Overall | Thread | Round Shank | Square | Across | Bronze & | Brass & | |||
| Size | Flutes | Number | Length | Length | Length | Diameter | Length | Flats | Steel | Cast Iron |
| 1/4 | 4 | 37159 | ||||||||
| 5/16 | 4 | 37200 | ||||||||
| 3/8 | 4 | 37157 | ||||||||
| 7/16 | 4 | 37158 | ||||||||
| 1/2 | 4 | 37141 | 5 | 2-9/16 | 2 | 0.367 | 7/16 | 0.275 | 1 | 1-1/2 |
| 9/16 | 4 | 37142 | ||||||||
| 5/8 | 4 | 37143 | 6-1/4 | 3-3/16 | 2-1/2 | 0.480 | 9/16 | 0.360 | 1-1/4 | 1-7/8 |
| 11/16 | 4 | 37144 | ||||||||
| 3/4 | 4 | 37145 | 7-15/16 | 4-5/16 | 3 | 0.573 | 5/8 | 0.430 | 1-1/2 | 2-1/4 |
| 13/16 | 4 | 37146 | ||||||||
| 7/8 | 4 | 37147 | 8-5/8 | 4-3/8 | 3 1/2 | 0.697 | 3/4 | 0.523 | 1-3/4 | 2-5/8 |
| 15/16 | 4 | 37148 | ||||||||
| 1 | 4 | 37149 | 10-1/8 | 5-1/4 | 4 | 0.730 | 7/8 | 0.547 | 2 | 3 |
| 1-1/8 | 4 | 37150 | 10-3/4 | 5-1/4 | 4-1/2 | 0.862 | 1 | 0.646 | 2-1/4 | 3-3/8 |
| 1-1/4 | 4 | 37151 | 11-1/8 | 5-1/4 | 4-3/4 | 0.959 | 1-1/8 | 0.719 | 2-1/2 | 3-3/4 |
| 1-3/8 | 4 | 37152 | 12-1/4 | 5-7/8 | 5-1/8 | 1.108 | 1-1/4 | 0.831 | 2-3/4 | 4-1/8 |
| 1-1/2 | 4 | 37153 | 12-5/8 | 5-7/8 | 5-1/2 | 1.233 | 1-1/4 | 0.925 | 3 | 4-1/2 |
| 1-5/8 | 6 | 37154 | ||||||||
| 1-3/4 | 37155 | |||||||||
| 1-7/8 | 37182 | |||||||||
| 2 | 37156 | |||||||||
| 2-1/4 | 37160 | |||||||||
| 2-1/12 | 37161 | |||||||||
| 3 | 37162 | |||||||||
Special Spiral Flute Tandem Taps
| GENERAL DIMENSIONS FOR ACME TANDEM TAPS | Max Depth | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| RH Cut | LH Cut | Overall | Thread | Round Shank | Square | Across | Bronze & | Brass & | |||
| Size | Flutes | LH Spiral | RH Spiral | Length | Length | Length | Diameter | Length | Flats | Steel | Cast Iron |
| EDP | EDP | ||||||||||
| 1/2 | 4 | 37166 | 37206 | 5 | 2-9/16 | 2 | 0.367 | 7/16 | 0.275 | 1 | 1-1/2 |
| 9/16 | 4 | 37167 | 37207 | ||||||||
| 5/8 | 4 | 37168 | 37208 | 6-1/4 | 3-3/16 | 2-1/2 | 0.480 | 9/16 | 0.360 | 1-1/4 | 1-7/8 |
| 11/16 | 4 | 37169 | 37209 | ||||||||
| 3/4 | 4 | 37170 | 37210 | 7-15/16 | 4-5/16 | 3 | 0.573 | 5/8 | 0.430 | 1-1/2 | 2-1/4 |
| 13/16 | 4 | 37171 | 37211 | ||||||||
| 7/8 | 4 | 37172 | 37212 | 8-5/8 | 4-3/8 | 3-1/2 | 0.697 | 3/4 | 0.523 | 1-3/4 | 2-5/8 |
| 15/16 | 4 | 37173 | 37213 | ||||||||
| 1 | 4 | 37174 | 37214 | 10-1/8 | 5-1/4 | 4 | 0.730 | 7/8 | 0.547 | 2 | 3 |
| 1-1/8 | 4 | 37175 | 37215 | 10-3/4 | 5-1/4 | 4-1/2 | 0.862 | 1 | 0.646 | 2-1/4 | 3-3/8 |
| 1-1/4 | 4 | 37176 | 37216 | 11-1/8 | 5-1/4 | 4-3/4 | 0.959 | 1-1/8 | 0.719 | 2-1/2 | 3-3/4 |
| 1-3/8 | 4 | 37177 | 37217 | 12-1/4 | 5-7/8 | 5-1/8 | 1.108 | 1-1/4 | 0.831 | 2-3/4 | 4-1/8 |
| 1-1/2 | 4 | 37178 | 37218 | 12-5/8 | 5-7/8 | 5-1/2 | 1.233 | 1-1/4 | 0.925 | 3 | 4-1/2 |
| 1-5/8 | 6 | 37179 | 37219 | ||||||||
| 1-3/4 | 37180 | 37220 | |||||||||
| 2 | 37181 | 37221 | |||||||||
Popular Special Screw Thread Insert Taps - Standard NC & NF
| EDP Number | EDP Number | EDP Number | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Description | Plug | Bottom | Description | Plug | Bottom | Description | Plug | Bottom | ||
| #2-56 H1 3FL STI TAP | 31011 | 31012 | 1/4-20 H2 3FL STI TAP | 31067 | 31068 | 3/4-10 H3 4FL STI TAP | 31123 | 31124 | ||
| #2-56 H2 3FL STI TAP | 31013 | 31014 | 1/4-20 H3 3FL STI TAP | 31069 | 31070 | 3/4-10 H4 4FL STI TAP | 31125 | 31126 | ||
| #3-48 H1 3FL STI TAP | 31015 | 31016 | 1/4-28 H2 3FL STI TAP | 31071 | 31072 | 3/4-16 H3 4FL STI TAP | 31127 | 31128 | ||
| #3-48 H2 3FL STI TAP | 31017 | 31018 | 1/4-28 H3 3FL STI TAP | 31073 | 31074 | 3/4-16 H4 4FL STI TAP | 31129 | 31130 | ||
| #3-56 H1 3FL STI TAP | 31019 | 31020 | 5/16-18 H3 4FL STI TAP | 31075 | 31076 | 7/8-9 H3 4FL STI TAP | 31131 | 31132 | ||
| #3-56 H2 3FL STI TAP | 31021 | 31022 | 5/16-18 H4 4FL STI TAP | 31077 | 31078 | 7/8-9 H5 4FL STI TAP | 31133 | 31134 | ||
| #4-40 H1 3FL STI TAP | 31023 | 31024 | 5/16-24 H2 4FL STI TAP | 31079 | 31080 | 7/8-14 H3 4FL STI TAP | 31135 | 31136 | ||
| #4-40 H2 3FL STI TAP | 31025 | 31026 | 5/16-24 H3 4FL STI TAP | 31081 | 31082 | 7/8-14 H4 4FL STI TAP | 31137 | 31138 | ||
| #4-48 H1 3FL STI TAP | 31027 | 31028 | 3/8-16 H3 4FL STI TAP | 31083 | 31084 | 1-8 H3 4FL STI TAP | 31139 | 31140 | ||
| #4-48 H2 3FL STI TAP | 31029 | 31030 | 3/8-16 H4 4FL STI TAP | 31085 | 31086 | 1-8 H4 4FL STI TAP | 31141 | 31142 | ||
| #5-40 H1 3FL STI TAP | 31031 | 31032 | 3/8-24 H2 4FL STI TAP | 31087 | 31088 | 1-8 H6 4FL STI TAP | 31143 | 31144 | ||
| #5-40 H2 3FL STI TAP | 31033 | 31034 | 3/8-24 H3 4FL STI TAP | 31089 | 31090 | 1-12 H4 4FL STI TAP | 31145 | 31146 | ||
| #6-32 H2 3FL STI TAP | 31035 | 31036 | 7/16-14 H3 4FL STI TAP | 31091 | 31092 | 1-12 H6 4FL STI TAP | 31147 | 31148 | ||
| #6-32 H3 3FL STI TAP | 31037 | 31038 | 7/16-14 H4 4FL STI TAP | 31093 | 31094 | 1-14 H3 4FL STI TAP | 31149 | 31150 | ||
| #6-40 H1 3FL STI TAP | 31039 | 31040 | 7/16-20 H3 4FL STI TAP | 31095 | 31096 | 1-14 H4 4FL STI TAP | 31151 | 31152 | ||
| #6-40 H2 3FL STI TAP | 31041 | 31042 | 7/16-20 H4 4FL STI TAP | 31097 | 31098 | 1-14 H6 4FL STI TAP | 31153 | 31154 | ||
| #8-32 H1 3FL STI TAP | 31043 | 31044 | 1/2-13 H3 4FL STI TAP | 31099 | 31100 | 1 1/8-7 H4 4FL STI TAP | 31155 | 31156 | ||
| #8-32 H2 3FL STI TAP | 31045 | 31046 | 1/2-13 H4 4FL STI TAP | 31101 | 31102 | 1 1/8-7 H6 4FL STI TAP | 31157 | 31158 | ||
| #8-32 H3 3FL STI TAP | 31047 | 31048 | 1/2-20 H3 4FL STI TAP | 31103 | 31104 | 1 1/8-12 H4 6FL STI TAP | 31159 | 31160 | ||
| #8-36 H1 3FL STI TAP | 31049 | 31050 | 1/2-20 H4 4FL STI TAP | 31105 | 31106 | 1 1/8-12 H6 6FL STI TAP | 31161 | 31162 | ||
| #8-36 H2 3FL STI TAP | 31051 | 31052 | 9/16-12 H3 4FL STI TAP | 31107 | 31108 | 1 1/4-7 H4 4FL STI TAP | 31163 | 31164 | ||
| #8-36 H3 3FL STI TAP | 31053 | 31054 | 9/16-12 H4 4FL STI TAP | 31109 | 31110 | 1 1/4-7 H6 4FL STI TAP | 31165 | 31166 | ||
| #10-24 H2 3FL STI TAP | 31055 | 31056 | 9/16-18 H3 4FL STI TAP | 31111 | 31112 | 1 1/4-12 H4 6FL STI TAP | 31167 | 31168 | ||
| #10-24 H3 3FL STI TAP | 31057 | 31058 | 9/16-18 H4 4FL STI TAP | 31113 | 31114 | 1 1/4-12 H6 6FL STI TAP | 31169 | 31170 | ||
| #10-32 H2 3FL STI TAP | 31059 | 31060 | 5/8-11 H3 4FL STI TAP | 31115 | 31116 | 1 3/8-6 H6 6FL STI TAP | 31173 | 31174 | ||
| #10-32 H3 3FL STI TAP | 31061 | 31062 | 5/8-11 H4 4FL STI TAP | 31117 | 31118 | 1 3/8-6 H7 6FL STI TAP | 31175 | 31176 | ||
| #12-24 H2 3FL STI TAP | 31063 | 31064 | 5/8-18 H3 4FL STI TAP | 31119 | 31120 | 1 1/2-6 H6 6FL STI TAP | 31179 | 31180 | ||
| #12-24 H3 3FL STI TAP | 31065 | 31066 | 5/8-18 H4 4FL STI TAP | 31121 | 31122 | 1 1/2-6 H7 6FL STI TAP | 31181 | 31182 | ||
| 1 1/2-12 H4 6FL STI TAP | 31183 | 31184 | ||||||||
| 1 1/2-12 H6 6FL STI TAP | 31185 | 31186 | ||||||||
Popular Special Screw Thread Insert Taps - Spiral Point
| EDP | EDP | |||
|---|---|---|---|---|
| Description | Plug | Description | Plug | |
| #2-56 H1 2FL STI SPPT TAP | 31187 | 1/4-20 H2 3FL STI SPPT TAP | 31214 | |
| #2-56 H2 2FL STI SPPT TAP | 31188 | 1/4-20 H3 3FL STI SPPT TAP | 31215 | |
| #3-48 H1 2FL STI SPPT TAP | 31189 | 1/4-28 H2 3FL STI SPPT TAP | 31216 | |
| #3-48 H2 2FL STI SPPT TAP | 31190 | 1/4-28 H3 3FL STI SPPT TAP | 31217 | |
| #3-56 H1 2FL STI SPPT TAP | 31191 | 5/16-18 H3 3FL STI SPPT TAP | 31218 | |
| #3-56 H2 2FL STI SPPT TAP | 31192 | 5/16-18 H4 3FL STI SPPT TAP | 31219 | |
| #4-40 H1 2FL STI SPPT TAP | 31193 | 5/16-24 H2 3FL STI SPPT TAP | 31220 | |
| #4-40 H2 2FL STI SPPT TAP | 31194 | 5/16-24 H3 3FL STI SPPT TAP | 31221 | |
| #4-48 H1 2FL STI SPPT TAP | 31195 | 3/8-16 H3 3FL STI SPPT TAP | 31222 | |
| #4-48 H2 2FL STI SPPT TAP | 31196 | 3/8-16 H4 3FL STI SPPT TAP | 31223 | |
| #5-40 H1 2FL STI SPPT TAP | 31197 | 3/8-24 H2 3FL STI SPPT TAP | 31224 | |
| #5-40 H2 2FL STI SPPT TAP | 31198 | 3/8-24 H3 3FL STI SPPT TAP | 31225 | |
| #6-32 H2 2FL STI SPPT TAP | 31199 | 7/16-14 H3 3FL STI SPPT TAP | 31226 | |
| #6-32 H3 2FL STI SPPT TAP | 31200 | 7/16-14 H4 3FL STI SPPT TAP | 31227 | |
| #6-40 H1 2FL STI SPPT TAP | 31201 | 7/16-20 H3 3FL STI SPPT TAP | 31228 | |
| #6-40 H2 2FL STI SPPT TAP | 31202 | 7/16-20 H4 3FL STI SPPT TAP | 31229 | |
| #8-32 H2 2FL STI SPPT TAP | 31203 | 1/2-13 H3 3FL STI SPPT TAP | 31230 | |
| #8-32 H3 2FL STI SPPT TAP | 31204 | 1/2-13 H4 3FL STI SPPT TAP | 31231 | |
| #8-36 H1 2FL STI SPPT TAP | 31205 | 1/2-20 H3 3FL STI SPPT TAP | 31232 | |
| #8-36 H2 2FL STI SPPT TAP | 31206 | 1/2-20 H4 3FL STI SPPT TAP | 31233 | |
| #8-36 H3 2FL STI SPPT TAP | 31207 | |||
| #10-24 H2 2FL STI SPPT TAP | 31208 | |||
| #10-24 H3 2FL STI SPPT TAP | 31209 | |||
| #10-32 H2 2FL STI SPPT TAP | 31210 | |||
| #10-32 H3 2FL STI SPPT TAP | 31211 | |||
| #12-24 H2 2FL STI SPPT TAP | 31212 | |||
| #12-24 H3 2FL STI SPPT TAP | 31213 |
Special Nut Taps HSS Right or Left Hand
| Overall | EDP | ||
|---|---|---|---|
| Size | Length | Flutes | Number |
| 1/4 | 5 | 4 | 52000 |
| 5/16 | 5-1/2 | 4 | 52001 |
| 3/8 | 6 | 4 | 52002 |
| 7/16 | 6-1/2 | 4 | 52003 |
| 1/2 | 7 | 4 | 52004 |
| 9/16 | 7-1/2 | 4 | 52005 |
| 5/8 | 8 | 4 | 52006 |
| 11/16 | 8-1/2 | 4 | 52007 |
| 3/4 | 9 | 4 | 52008 |
| 7/8 | 10 | 4 | 52009 |
| 1 | 11 | 4 | 52010 |
Table 306 - Nut Taps
| Thread Per Inch | Dimensions - Inches | |||||||
|---|---|---|---|---|---|---|---|---|
| NS or | Length | Diameter | Size | |||||
| Diameter | UNC | UNF | UN | Overall | Thread | Square | Shank | Square |
| A | B | C | D | E | ||||
| 1/16 | 24 | 4-1/2 | 1-3/8 | 1/2 | 0.133 | 0.100 | ||
| 1/16 | 32 | 4-1/2 | 1 | 1/2 | 0.133 | 0.100 | ||
| 1/4 | 20 | 5 | 1-5/8 | 9/16 | 0.185 | 0.139 | ||
| 1/4 | 28 | 5 | 1-1/4 | 9/16 | 0.185 | 0.139 | ||
| 5/16 | 18 | 5-1/2 | 1-13/16 | 5/8 | 0.240 | 0.180 | ||
| 5/16 | 24 | 5-1/2 | 1-3/8 | 5/8 | 0.240 | 0.180 | ||
| 3/8 | 16 | 6 | 2 | 11/16 | 0.294 | 0.220 | ||
| 3/8 | 24 | 6 | 1-1/2 | 11/16 | 0.294 | 0.220 | ||
| 7/16 | 14 | 6-1/2 | 2-3/8 | 3/4 | 0.345 | 0.259 | ||
| 7/16 | 20 | 6-1/2 | 1-3/4 | 3/4 | 0.345 | 0.259 | ||
| 1/2 | 13 | 7 | 2-1/2 | 7/8 | 0.400 | 0.300 | ||
| 1/2 | 20 | 7 | 1-7/8 | 7/8 | 0.400 | 0.300 | ||
| 9/16 | 12 | 7-1/2 | 2-3/4 | 7/8 | 0.450 | 0.337 | ||
| 9/16 | 18 | 7-1/2 | 2 | 7/8 | 0.450 | 0.337 | ||
| 5/8 | 11 | 8 | 3 | 15/16 | 0.503 | 0.377 | ||
| 5/8 | 18 | 8 | 2-1/4 | 15/16 | 0.503 | 0.377 | ||
| 11/16 | 11 | 8-1/2 | 3 | 1 | 0.565 | 0.424 | ||
| 11/16 | 16 | 8-1/2 | 2-1/4 | 1 | 0.565 | 0.424 | ||
| 3/4 | 10 | 9 | 3-1/4 | 1 | 0.616 | 0.462 | ||
| 3/4 | 16 | 9 | 2-1/2 | 1 | 0.616 | 0.462 | ||
| 7/8 | 9 | 10 | 3-5/8 | 1-1/16 | 0.727 | 0.545 | ||
| 7/8 | 14 | 10 | 2-3/4 | 1-1/16 | 0.727 | 0.545 | ||
| 7/8 | 18 | 10 | 2-3/4 | 1-1/16 | 0.727 | 0.545 | ||
| 1 | 8 | 11 | 4 | 1-1/8 | 0.834 | 0.625 | ||
| 1 | 12 | 11 | 3-1/2 | 1-1/8 | 0.834 | 0.625 | ||
| 1 | 14 | 11 | 3 | 1-1/8 | 0.834 | 0.625 | ||
| 1-1/8 | 7 | 11-1/2 | 4-3/4 | 1-1/4 | 0.933 | 0.700 | ||
| 1-1/8 | 12 | 11-1/2 | 3-1/2 | 1-1/4 | 0.933 | 0.700 | ||
| 1-1/4 | 7 | 12 | 4-3/4 | 1-5/16 | 1.058 | 0.793 | ||
| 1-1/4 | 12 | 12 | 3-1/2 | 1-5/16 | 1.058 | 0.793 | ||
| 1-5/8 | 6 | 12-1/2 | 5-3/8 | 1-3/8 | 1.153 | 0.865 | ||
| 1-5/8 | 12 | 12-1/2 | 4 | 1-3/8 | 1.153 | 0.865 | ||
| 1-1/2 | 6 | 13 | 5-3/8 | 1-1/2 | 1.278 | 0.958 | ||
| 1-1/2 | 12 | 13 | 4 | 1-1/2 | 1.278 | 0.958 | ||
Special Spiral Flute - HSS - Right Hand Only
| Flutes | EDP Number | Thread | Shank | Square | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Max | Metric | SLOW | FAST | SLOW | FAST | Overall | Length | Square | Diam | Size | Style |
| A | B | C | D | |||||||||
| #4 | 80 | 2 | 3 | 61003 | 60008 | 1-7/8 | 9/16 | 3/16 | 0.141 | 0.110 |  |
|
| #5 | 80 | M3 | 2 | 3 | 61001 | 60009 | 1-15/16 | 5/8 | 3/16 | 0.141 | 0.110 | |
| #6 | 80 | M3.5 | 2 | 3 | 61000 | 60001 | 2 | 11/16 | 3/16 | 0.141 | 0.110 | |
| #8 | 80 | M4 | 2 | 3 | 61002 | 60003 | 2-1/8 | 3/4 | 1/4 | 0.168 | 0.131 | |
| #10 | 80 | M4.5,5 | 2 | 3 | 61004 | 60005 | 2-3/8 | 7/8 | 1/4 | 0.194 | 0.152 | |
| #12 | 80 | M5.5 | 2 | 3 | 61006 | 60007 | 2-3/8 | 15/16 | 9/32 | 0.220 | 0.165 | |
| #14 | 80 | 2 | 3 | 61008 | 2-1/2 | 1 | 9/32 | 0.247 | 0.185 | |||
| 1/4 | 80 | M6 | 2 | 3 | 61010 | 60011 | 2-1/2 | 1 | 5/16 | 0.255 | 0.191 | |
| 5/16 | 80 | M7,8 | 3 | 3 | 61012 | 60013 | 2-23/32 | 1-1/8 | 3/8 | 0.318 | 0.238 | |
| 3/8 | 80 | M9 | 3 | 3 | 61014 | 60015 | 2-15/16 | 1-1/4 | 7/16 | 0.381 | 0.286 | |
| 7/16 | 80 | M10,11 | 3 | 4 | 61016 | 60017 | 3-5/32 | 1-7/16 | 13/32 | 0.323 | 0.242 | |
| 1/2 | 80 | M12,13 | 3 | 4 | 61018 | 60019 | 3-3/8 | 1-21/32 | 7/16 | 0.367 | 0.275 | |
| 9/16 | 64 | M14 | 3 | 4 | 61020 | 60021 | 3-19/32 | 1-21/32 | 1/2 | 0.429 | 0.322 | |
| 5/8 | 64 | M15,16 | 4 | 4 | 61022 | 60023 | 3-13/16 | 1-13/16 | 9/16 | 0.480 | 0.360 | |
| 11/16 | 64 | 4 | 4 | 61023 | 60022 | 4-1/32 | 1-13/16 | 5/8 | 0.542 | 0.406 | ||
| 3/4 | 64 | M19 | 4 | 4 | 61024 | 60025 | 4-1/4 | 2 | 11/16 | 0.590 | 0.442 | |
| 13/16 | 64 | M20,21 | 4 | 4 | 61025 | 60026 | 4-15/32 | 2 | 11/16 | 0.652 | 0.489 | |
| 7/8 | 64 | M22 | 4 | 4 | 61026 | 60028 | 4-11/16 | 2-7/32 | 3/4 | 0.697 | 0.523 | |
| 15/16 | 64 | M23,24 | 4 | 4 | 61028 | 60031 | 4-29/32 | 2-7/32 | 3/4 | 0.76 | 0.570 | |
| 1 | 64 | M25,26 | 4 | 4 | 61030 | 60032 | 5-1/8 | 2-1/2 | 13/16 | 0.800 | 0.600 | |
| Spiral Flute Blanks are up to 3" - Fast or Slow in Stock | ||||||||||||
| Please consult sales for pricing | ||||||||||||
| Slow Spiral Taps have a 30° Helix | Fast Spiral Taps have a 52° Helix | |||||||||||
| Slow Spiral - 30° spiral in plug or bottom | Fast Spiral - 52° spiral in bottoming only | |||||||||||
| Slow spiral will provide a lifting action for chip removal in deep holes. | ||||||||||||
| Fast spiral will provide a greater lift action when tapping a deep or blind hole in soft steels. | ||||||||||||
| WE STOCK THE LARGEST SPIRAL FLUTE TAPS IN THE WORLD | ||||||||||||
Special Pipe Taps, High Speed Steel
| Threads | Nom. | NPT Drill | NPT Drill | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. Of | EDP | EDP | Overall | Thread | Square | Shank | Size of | Per | OD | NPS Drill | Size | Size w/o | |
| Size | Flutes | NPS | NPT | Length | Length | Length | Dim. | Square | Inch* | Inch* | Size | w/reamer | reamer |
| 1/16 | 4 | 62000 | 62001 | 2-1/8 | 11/16 | 3/8 | 0.3125 | 0.234 | 27 | 0.313 | 1/4 | 15/64 | C |
| 1/16 | 4 | 62002 | 62003 | 2-1/8 | 11/16 | 5/16 | 0.2550 | 0.191 | 27 | 0.313 | |||
| 1/8 | 4 | 62004 | 62005 | 2-1/8 | 3/4 | 3/8 | 0.4375 | 0.328 | 27 | 0.405 | 11/32 | 21/64 | Q |
| 1/8 | 4 | 62006 | 62007 | 2-1/8 | 3/4 | 3/8 | 0.3125 | 0.234 | 27 | 0.405 | |||
| 1/4 | 4 | 62008 | 62009 | 2-7/16 | 1-1/16 | 7/16 | 0.5625 | 0.421 | 18 | 0.540 | 7/16 | 27/64 | 7/16 |
| 3/8 | 4 | 62010 | 62011 | 2-9/16 | 1-1/16 | 1/2 | 0.7000 | 0.531 | 18 | 0.675 | 19/32 | 9/16 | 37/64 |
| 1/2 | 4 | 62012 | 62013 | 3-1/8 | 1-3/8 | 5/8 | 0.6875 | 0.515 | 14 | 0.840 | 23/32 | 11/16 | 45/64 |
| 3/4 | 5 | 62014 | 62015 | 3-1/4 | 1-3/8 | 11/16 | 0.9063 | 0.679 | 14 | 1.050 | 15/16 | 57/64 | 29/32 |
| 1 | 5 | 62016 | 62017 | 3-3/4 | 1-3/4 | 13/16 | 1.1250 | 0.843 | 11-1/2 | 1.315 | 1-5/32 | 1-1/8 | 1-9/32 |
| 1-1/4 | 5 | 62018 | 62019 | 4 | 1-3/4 | 15/16 | 1.3125 | 0.984 | 11-1/2 | 1.660 | 1-1/2 | 1-15/16 | 1-31/64 |
| 1-1/2 | 7 | 62020 | 62021 | 4-1/4 | 1-3/4 | 1 | 1.5000 | 1.125 | 11-1/2 | 1.900 | 1-3/4 | 1-23/32 | 1-23/32 |
| 2 | 7 | 62022 | 62023 | 4-1/2 | 1-3/4 | 1-1/8 | 1.8750 | 1.406 | 11-1/2 | 2.375 | 2-3/16 | 2-5/32 | 2-3/16 |
| 2-1/2 | 7 | 62024 | 62025 | 5-1/2 | 2-9/16 | 1-1/4 | 2.2500 | 1.687 | 8 | 2.875 | 2-5/8 | 2-25/32 | 2-5/8 |
| 3 | 8 | 62026 | 62027 | 6 | 2-5/8 | 1-3/8 | 2.6250 | 1.968 | 8 | 3.500 | 3-1/4 | 3-9/32 | 3-1/4 |
| 3-1/2 | 8 | 62028 | 62029 | 6-1/2 | 2-11/16 | 1-1/2 | 2.8125 | 2.108 | 8 | 4.000 | 3-3/4 | 3-3/4 | 3-3/4 |
| 4 | 10 | 62030 | 62031 | 6-3/4 | 2-3/4 | 1-5/8 | 3.0000 | 2.250 | 8 | 4.500 | 4-1/4 | 4-1/4 | 4-1/4 |
| 5 | 10 | 62034 | 62035 | 8 | 5.563 | 5-5/16 | 5-1/4 | 5-9/32 | |||||
| 6 | 10 | 62036 | 62037 | 8 | 6.625 | 6-3/8 | 6-1/4 | 6-11/32 | |||||
| *Standard Threads Per Inch are shown to allow drill size dimensions. We will make these taps and any dies to your specifications. | |||||||||||||
Special Extension Taps - HSS Right or Left Hand
| Overall | EDP Number | Overall | EDP Number | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Length | Flutes | Pulley | Extension | S/Shank | Size | Length | Flutes | Pulley | Extension | S/Shank | |
| 1/4 | 6 | 2 | 59030 | 56120 | 56123 | 13/16 | 10 | 3 | 56266 | |||
| 1/4 | 6 | 3 | 59031 | 56121 | 56124 | 13/16 | 10 | 4 | 56267 | |||
| 1/4 | 6 | 4 | 59032 | 56122 | 56125 | 13/16 | 10 | 6 | 56268 | |||
| 1/4 | 8 | 2 | 59033 | 56126 | 56129 | 13/16 | 12 | 3 | 56269 | |||
| 1/4 | 8 | 3 | 59034 | 56127 | 56130 | 13/16 | 12 | 4 | 56270 | |||
| 1/4 | 8 | 4 | 59035 | 56128 | 56131 | 13/16 | 12 | 6 | 56271 | |||
| 1/4 | 10 | 2 | 56132 | 56135 | 7/8 | 6 | 3 | 59088 | 56272 | |||
| 1/4 | 10 | 3 | 56133 | 56136 | 7/8 | 6 | 4 | 59089 | 56273 | |||
| 1/4 | 10 | 4 | 56134 | 56137 | 7/8 | 6 | 6 | 59090 | 56274 | |||
| 1/4 | 12 | 2 | 56138 | 56141 | 7/8 | 8 | 3 | 59091 | 56275 | |||
| 1/4 | 12 | 3 | 56139 | 56142 | 7/8 | 8 | 4 | 59092 | 56276 | |||
| 1/4 | 12 | 4 | 56140 | 56143 | 7/8 | 8 | 6 | 59093 | 56277 | |||
| 5/16 | 6 | 2 | 59036 | 56144 | 56147 | 7/8 | 10 | 3 | 56278 | |||
| 5/16 | 6 | 3 | 59037 | 56145 | 56148 | 7/8 | 10 | 4 | 56279 | |||
| 5/16 | 6 | 4 | 59038 | 56146 | 56149 | 7/8 | 10 | 6 | 56280 | |||
| 5/16 | 8 | 2 | 59039 | 56150 | 56153 | 7/8 | 12 | 3 | 56281 | |||
| 5/16 | 8 | 3 | 59040 | 56151 | 56154 | 7/8 | 12 | 4 | 56282 | |||
| 5/16 | 8 | 4 | 59041 | 56152 | 56155 | 7/8 | 12 | 6 | 56283 | |||
| 5/16 | 10 | 2 | 56156 | 56159 | 15/16 | 6 | 3 | 59094 | 56284 | |||
| 5/16 | 10 | 3 | 56157 | 56160 | 15/16 | 6 | 4 | 59095 | 56285 | |||
| 5/16 | 10 | 4 | 56158 | 56161 | 15/16 | 6 | 6 | 59096 | 56286 | |||
| 5/16 | 12 | 2 | 56162 | 56165 | 15/16 | 8 | 3 | 59097 | 56287 | |||
| 5/16 | 12 | 3 | 56163 | 56166 | 15/16 | 8 | 4 | 59098 | 56288 | |||
| 5/16 | 12 | 4 | 56164 | 56167 | 15/16 | 8 | 6 | 59099 | 56289 | |||
| 3/8 | 6 | 2 | 59042 | 56345 | 56346 | 15/16 | 10 | 3 | 56290 | |||
| 3/8 | 6 | 3 | 59043 | 56168 | 56170 | 15/16 | 10 | 4 | 56291 | |||
| 3/8 | 6 | 4 | 59044 | 56169 | 56171 | 15/16 | 10 | 6 | 56292 | |||
| 3/8 | 8 | 2 | 59045 | 56347 | 56348 | 15/16 | 12 | 3 | 56293 | |||
| 3/8 | 8 | 3 | 59046 | 56172 | 56174 | 15/16 | 12 | 4 | 56294 | |||
| 3/8 | 8 | 4 | 59047 | 56173 | 56175 | 15/16 | 12 | 6 | 56295 | |||
| 3/8 | 10 | 3 | 56176 | 56178 | 1 | 6 | 3 | 59100 | 56296 | |||
| 3/8 | 10 | 4 | 56177 | 56179 | 1 | 6 | 4 | 59101 | 56297 | |||
| 3/8 | 12 | 3 | 56180 | 56182 | 1 | 6 | 6 | 59102 | 56298 | |||
| 3/8 | 12 | 4 | 56180 | 56183 | 1 | 8 | 3 | 59103 | 56299 | |||
| 7/16 | 6 | 3 | 59048 | 56184 | 1 | 8 | 4 | 59104 | 56300 | |||
| 7/16 | 6 | 4 | 59049 | 56185 | 1 | 8 | 6 | 59105 | 56301 | |||
| 7/16 | 8 | 3 | 59050 | 56188 | 1 | 10 | 3 | 56302 | ||||
| 7/16 | 8 | 4 | 59051 | 56189 | 1 | 10 | 4 | 56303 | ||||
| 7/16 | 10 | 3 | 56190 | 1 | 10 | 6 | 56304 | |||||
| 7/16 | 10 | 4 | 56191 | 1 | 12 | 3 | 56305 | |||||
| 7/16 | 12 | 3 | 56192 | 1 | 12 | 4 | 56306 | |||||
| 7/16 | 12 | 4 | 56193 | 1 | 12 | 6 | 56307 | |||||
| 1/2 | 6 | 3 | 59052 | 56194 | 1-1/8 | 8 | 4 | 56308 | ||||
| 1/2 | 6 | 4 | 59053 | 56195 | 1-1/8 | 8 | 6 | 56309 | ||||
| 1/2 | 6 | 6 | 59054 | 56196 | 1-1/8 | 10 | 4 | 56310 | ||||
| 1/2 | 8 | 3 | 59055 | 56200 | 1-1/8 | 10 | 6 | 56311 | ||||
| 1/2 | 8 | 4 | 59056 | 56201 | 1-1/8 | 12 | 4 | 56312 | ||||
| 1/2 | 8 | 6 | 59057 | 56202 | 1-1/8 | 12 | 6 | 56313 | ||||
| 1/2 | 10 | 3 | 56203 | 1-1/4 | 8 | 4 | 56314 | |||||
| 1/2 | 10 | 4 | 56204 | 1-1/4 | 8 | 6 | 56315 | |||||
| 1/2 | 10 | 6 | 56205 | 1-1/4 | 10 | 4 | 56316 | |||||
| 1/2 | 12 | 3 | 56206 | 1-1/4 | 10 | 6 | 56317 | |||||
| 1/2 | 12 | 4 | 56207 | 1-1/4 | 12 | 4 | 56318 | |||||
| 1/2 | 12 | 6 | 56208 | 1-1/4 | 12 | 6 | 56319 | |||||
| Overall | EDP Number | Overall | EDP Number | |||||||||
| Size | Length | Flutes | Pulley | Extension | S/Shank | Size | Length | Flutes | Pulley | Extension | S/Shank | |
| 9/16 | 6 | 3 | 59058 | 56209 | 1-3/8 | 8 | 4 | 56320 | ||||
| 9/16 | 6 | 4 | 59059 | 56210 | 1-3/8 | 8 | 6 | 56321 | ||||
| 9/16 | 6 | 6 | 59060 | 56211 | 1-3/8 | 10 | 4 | 56322 | ||||
| 9/16 | 8 | 3 | 59061 | 56212 | 1-3/8 | 10 | 6 | 56323 | ||||
| 9/16 | 8 | 4 | 59062 | 56213 | 1-3/8 | 12 | 4 | 56324 | ||||
| 9/16 | 8 | 6 | 59063 | 56214 | 1-3/8 | 12 | 6 | 56325 | ||||
| 9/16 | 10 | 3 | 56215 | 1-1/2 | 8 | 4 | 56326 | |||||
| 9/16 | 10 | 4 | 56216 | 1-1/2 | 8 | 6 | 56327 | |||||
| 9/16 | 10 | 6 | 56217 | 1-1/2 | 10 | 4 | 56328 | |||||
| 9/16 | 12 | 3 | 56218 | 1-1/2 | 10 | 6 | 56329 | |||||
| 9/16 | 12 | 4 | 56219 | 1-1/2 | 12 | 4 | 56330 | |||||
| 9/16 | 12 | 6 | 56220 | 1-1/2 | 12 | 6 | 56331 | |||||
| 5/8 | 6 | 3 | 59064 | 56221 | 1-5/8 | 8 | 6 | 56332 | ||||
| 5/8 | 6 | 4 | 59065 | 56222 | 1-5/8 | 10 | 6 | 56333 | ||||
| 5/8 | 6 | 6 | 59066 | 56223 | 1-5/8 | 12 | 6 | 56334 | ||||
| 5/8 | 8 | 3 | 59067 | 56227 | 1-3/4 | 8 | 6 | 56335 | ||||
| 5/8 | 8 | 4 | 59068 | 56228 | 1-3/4 | 10 | 6 | 56336 | ||||
| 5/8 | 8 | 6 | 59069 | 56229 | 1-3/4 | 12 | 6 | 56337 | ||||
| 5/8 | 10 | 3 | 56230 | 1-7/8 | 10 | 6 | 56338 | |||||
| 5/8 | 10 | 4 | 56231 | 1-7/8 | 12 | 6 | 56339 | |||||
| 5/8 | 10 | 6 | 56232 | 2 | 10 | 6 | 56340 | |||||
| 5/8 | 12 | 3 | 56233 | 2 | 12 | 6 | 56341 | |||||
| 5/8 | 12 | 4 | 56234 | |||||||||
| 5/8 | 12 | 6 | 56235 | |||||||||
| 11/16 | 6 | 3 | 59070 | 56236 | ||||||||
| 11/16 | 6 | 4 | 59071 | 56237 | ||||||||
| 11/16 | 6 | 6 | 59072 | 56238 | ||||||||
| 11/16 | 8 | 3 | 59073 | 56239 | ||||||||
| 11/16 | 8 | 4 | 59074 | 56240 | ||||||||
| 11/16 | 8 | 6 | 59075 | 56241 | ||||||||
| 11/16 | 10 | 3 | 56242 | |||||||||
| 11/16 | 10 | 4 | 56243 | |||||||||
| 11/16 | 10 | 6 | 56244 | |||||||||
| 11/16 | 12 | 3 | 56245 | |||||||||
| 11/16 | 12 | 4 | 56246 | |||||||||
| 11/16 | 12 | 6 | 56247 | |||||||||
| 3/4 | 6 | 3 | 59076 | 56248 | ||||||||
| 3/4 | 6 | 4 | 59077 | 56249 | ||||||||
| 3/4 | 6 | 6 | 59078 | 56250 | ||||||||
| 3/4 | 8 | 3 | 59079 | 56251 | ||||||||
| 3/4 | 8 | 4 | 59080 | 56252 | ||||||||
| 3/4 | 8 | 6 | 59081 | 56253 | ||||||||
| 3/4 | 10 | 3 | 56254 | |||||||||
| 3/4 | 10 | 4 | 56255 | |||||||||
| 3/4 | 10 | 6 | 56256 | |||||||||
| 3/4 | 12 | 3 | 56257 | |||||||||
| 3/4 | 12 | 4 | 56258 | |||||||||
| 3/4 | 12 | 6 | 56259 | |||||||||
| 13/16 | 6 | 3 | 59082 | 56260 | ||||||||
| 13/16 | 6 | 4 | 59083 | 56261 | ||||||||
| 13/16 | 6 | 6 | 59084 | 56262 | ||||||||
| 13/16 | 8 | 3 | 59085 | 56263 | ||||||||
| 13/16 | 8 | 4 | 59086 | 56264 | ||||||||
| 13/16 | 8 | 6 | 59087 | 56265 |
Special Extension Pipe Taps - HSS Right or Left Hand
| Overall | EDP Number | |||
|---|---|---|---|---|
| Size | Flutes | Length | NPT | NPS |
| 1/16 | 4 | 6 | 57000 | 57001 |
| 1/16 | 4 | 8 | 57002 | 57003 |
| 1/16 | 4 | 10 | 57004 | 57005 |
| 1/16 | 4 | 12 | 57006 | 57007 |
| 1/8 | 4 | 6 | 57008 | 57009 |
| 1/8 | 4 | 8 | 57010 | 57011 |
| 1/8 | 4 | 10 | 57012 | 57013 |
| 1/8 | 4 | 12 | 57014 | 57015 |
| 1/8 | 4 | 6 | 57072 | 57073 |
| 1/8 | 4 | 8 | 57074 | 57075 |
| 1/8 | 4 | 10 | 57076 | 57077 |
| 1/8 | 4 | 12 | 57078 | 57079 |
| 1/4 | 4 | 6 | 57016 | 57017 |
| 1/4 | 4 | 8 | 57018 | 57019 |
| 1/4 | 4 | 10 | 57020 | 57021 |
| 1/4 | 4 | 12 | 57022 | 57023 |
| 3/8 | 4 | 6 | 57024 | 57025 |
| 3/8 | 4 | 8 | 57026 | 57027 |
| 3/8 | 4 | 10 | 57028 | 57029 |
| 3/8 | 4 | 12 | 57030 | 57031 |
| 1/2 | 4 | 6 | 57032 | 57033 |
| 1/2 | 4 | 8 | 57034 | 57035 |
| 1/2 | 4 | 10 | 57036 | 57037 |
| 1/2 | 4 | 12 | 57038 | 57039 |
| 3/4 | 5 | 6 | 57040 | 57041 |
| 3/4 | 5 | 8 | 57042 | 57043 |
| 3/4 | 5 | 10 | 57044 | 57045 |
| 3/4 | 5 | 12 | 57046 | 57047 |
| 1 | 5 | 6 | 57048 | 57049 |
| 1 | 5 | 8 | 57050 | 57051 |
| 1 | 5 | 10 | 57052 | 57053 |
| 1 | 5 | 12 | 57054 | 57055 |
| 1-1/4 | 5 | 6 | 57056 | 57057 |
| 1-1/4 | 5 | 8 | 57058 | 57059 |
| 1-1/4 | 5 | 10 | 57060 | 57061 |
| 1-1/4 | 5 | 12 | 57062 | 57063 |
| 1-1/2 | 7 | 6 | 57064 | 57065 |
| 1-1/2 | 7 | 8 | 57066 | 57067 |
| 1-1/2 | 7 | 10 | 57068 | 57069 |
| 1-1/2 | 7 | 12 | 57070 | 57071 |
