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Split Sleeve Tap Drivers/Morse Taper
Split Sleeve Tap Drivers/Morse Taper
Collis Tap Drivers utilize the four way split to provide maximum gripping of the tap, to minimize pull-out and to reduce down time. Dimensions follow the automotive specifications.
The square on tap shank engages with the broached square hole in the Tap Driver for a positive drive of the tap. Made from high quality steel and heat treated. Collis Tap Drivers are made to withstand the strain and abuse of production tapping operations. Tap Drivers listed are readily available from stock, sizes not listed can be quoted and supplied on request.
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| Item # | ISO Tap Size
| Machine Screw hand Tap Size
| Outside Morse Taper
| Diameter of Tap Shank
| Size of Square On Tap Shank
| Depth Tap Enters Driver
| | 70250 | M1.6,M1.8,M2,M2.2,M3,M3.5
| No. 0 to 6
| 0
| 0.141 in.
| 0.110 in.
| 23/32 in.
| | 70253 | M4
| No. 8
| 0
| 0.168 in.
| 0.131 in.
| 53/64 in.
| | 70255 | M4.5, M5
| No. 10
| 0
| 0.194 in.
| 0.152 in.
| 57/64 in.
| | 70256 | -
| No. 12
| 0
| 0.220 in.
| 0.165 in.
| 29/32 in.
| | 70259 | M6, M6.3
| No. 14 & 1/4
| 0
| 0.255 in.
| 0.191 in.
| 31/32 in.
| | 71300 | M1.6, M1.8, M2, M2.2, M3, M3.5
| No. 0 to 6
| 1
| 0.141 in.
| 0.110 in.
| 23/32 in.
| | 71301 | M4
| No. 8
| 1
| 0.168 in.
| 0.131 in.
| 53/64 in.
| | 71302 | M4.5, M5
| No. 10
| 1
| 0.194 in.
| 0.152 in.
| 57/64 in.
| | 71303 | -
| No. 12
| 1
| 0.220 in.
| 0.165 in.
| 29/32 in.
| | 71320 | M6, M6.3
| No. 14 & 1/4
| 1
| 0.255 in.
| 0.191 in.
| 31/32 in.
| | 71321 | M7, M8
| 5/16
| 1
| 0.318 in.
| 0.238 in.
| 1.00 in.
| | 71322 | -
| 3/8 S.S.
| 1
| 0.275 in.
| 0.206 in.
| 1 3/64 in.
| | 72420 | M6, M6.3
| No. 14 & 1/4
| 2
| 0.255 in.
| 0.191 in.
| 31/32 in.
| | 72421 | M7, M8
| 6/16
| 2
| 0.318 in.
| 0.238 in.
| 1.00 in.
| | 72422 | -
| 3/8 X.X.
| 2
| 0.275 in.
| 0.206 in.
| 1 3/64 in.
| | 72423 | Pulley Tap Sizes
| 3/8
| 2
| 0.381 in.
| 0.286 in.
| 1 3/64 in.
| | 72424 | -
| 7/16
| 2
| 0.323 in.
| 0.242 in.
| 1 5/64 in.
| | 72425 | M12, M12.5
| 1/2
| 2
| 0.367 in.
| 0.275 in.
| 1 3/32 in.
| | 72426 | M14
| 9/16
| 2
| 0.429 in.
| 0.322 in.
| 1 9/32 in.
| | 72427 | M16
| 5/8
| 2
| 0.480 in.
| 0.360 in.
| 1 29/64 in.
| | 72428 | M18
| 11/16
| 2
| 0.542 in.
| 0.406 in.
| 1 9/16 in.
| | 72434 | Pulley Tap Sizes
| 7/16
| 2
| 0.444 in.
| 0.333 in.
| 1 1/8 in.
| | 72440 | Tapper Tap Sizes
| 1/4
| 2
| 0.185 in.
| 0.139 in.
| 1 13/64 in.
| | 72441 | Tapper Tap Sizes
| 5/16
| 2
| 0.240 in.
| 0.180 in.
| 1 1/4 in.
| | 72442 | Tapper Tap Sizes
| 3/8
| 2
| 0.294 in.
| 0.220 in.
| 1 19/64 in.
| | 72443 | Tapper Tap Sizes
| 7/16
| 2
| 0.345 in.
| 0.259 in.
| 1 11/32 in.
| | 72444 | Tapper Tap Sizes
| 1/2
| 2
| 0.400 in.
| 0.300 in.
| 1 29/64 in.
| | 72450 | Pipe Tap Sizes
| 1/16 & 1/8 Sm. Shank
| 2
| 0.312 in.
| 0.234 in.
| 1.00 in.
| | 72451 | Pipe Tap Sizes
| 1/8 Large Shank
| 2
| 0.437 in.
| 0.328 in.
| 1.00 in.
| | 73420 | M12, M12.5
| 1/2
| 3
| .367
| .275
| 1-3/32
| | 73421 | M14
| 9/16
| 3
| 0.429 in.
| 0.322 in.
| 1 9/32 in.
| | 73422 | M16
| 5/8
| 3
| 0.480 in.
| 0.360 in.
| 1 29/64 in.
| | 73423 | M18
| 11/16
| 3
| 0.542 in.
| 0.406 in.
| 1 9/16 in.
| | 73424 | -
| 3/4
| 3
| 0.590 in.
| 0.442 in.
| 1 51/64 in.
| | 73425 | M22
| 7/8
| 3
| 0.697 in.
| 0.523 in.
| 1 29/32 in.
| | 73426 | M20
| 13/16
| 3
| 0.652 in.
| 0.489 in.
| 1 55/64 in.
| | 73430 | Pulley Tap Sizes
| 1/2
| 3
| 0.507 in.
| 0.380 in.
| 1 3/16 in.
| | 73450 | Pipe Tap Sizes
| 1/4
| 3
| 0.562 in.
| 0.421 in.
| 1 1/16 in.
| | 74420 | -
| 3/4
| 4
| 0.590 in.
| 0.442 in.
| 1 51/64 in.
| | 74421 | M22
| 7/8
| 4
| 0.697 in.
| 0.523 in.
| 1 29/32 in.
| | 74422 | M25
| 1
| 4
| 0.800 in.
| 0.600 in.
| 2 1/32 in.
| | 74423 | M27
| 1-1/8
| 4
| 0.896 in.
| 0.672 in.
| 2 9/64 in.
| | 74424 | M30
| 1-1/4
| 4
| 1.021 in.
| 0.766 in.
| 2 19/64 in.
| | 74430 | Pulley Tap Sizes
| 5/8
| 4
| 0.633 in.
| 0.475 in.
| 1 7/16 in.
| | 74431 | M24
| 15/16
| 4
| 0.759 in.
| 0.569 in.
| 1 9/16 in.
| | 74440 | Tapper Tap Sizes
| 3/4
| 4
| 0.616 in.
| 0.462 in.
| 2 3/64 in.
| | 74450 | Pipe Tap Sizes
| 3/8
| 4
| 0.700 in.
| 0.531 in.
| 1 1/2 in.
| | 74451 | Pipe Tap Sizes
| 1/2
| 4
| 0.687 in.
| 0.515 in.
| 1 1/2 in.
| | 74452 | Pipe Tap Sizes
| 3/4
| 4
| 0.906 in.
| 0.679 in.
| 1 11/16 in.
| | 75100 | M27
| 1-1/8
| 5
| 0.896 in.
| 0.672 in.
| 2 9/64 in.
| | 75101 | M30
| 1-1/4
| 5
| 1.021 in.
| 0.766 in.
| 2 19/64 in.
| | 75102 | M33
| 1-3/8
| 5
| 1.108 in.
| 0.831 in.
| 2 11/32 in.
| | 75103 | M36
| 1-1/2
| 5
| 1.233 in.
| 0.925 in.
| 2 13/32 in.
| | 75104 | M42
| 1-3/4
| 5
| 1.430 in.
| 1.072 in.
| 2 3/8 in.
| | 75110 | Pipe Tap Sizes
| 3/4
| 5
| 0.906 in.
| 0.679 in.
| 1 11/16 in.
| | 75111 | Pipe Tap Sizes
| 1
| 5
| 1.125 in.
| 0.843 in.
| 1 7/8 in.
| | 75112 | Pipe Tap Sizes
| 1-1/4
| 5
| 1.312 in.
| 0.984 in.
| 2 1/8 in.
| | 75113 | Pipe Tap Sizes
| 1-1/2
| 5
| 1.500 in.
| 1.120 in.
| 2 1/4 in.
| | 75114 | M39
| 1-5/8
| 5
| 1.305 in.
| 0.979 in.
| 2 3/8 in.
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