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Types S Close Center Tap Chucks
For Use With .500 Taper Tap Chucks
A design providing precision where tapping operations on close centers is required. The Collis assembly of tap drivers and chucks allows for easy tapping operations in the "hard-to-reach" areas. This type of assembly eliminates the need for costly pulley taps.
| Item # | Range
| Tap Size (Machine Screw)
| Tap Size (Hand)
| Tap Size (Shank)
| Tap Size (Square)
| Depth Tap Enters Chuck Dim. (B)
| | 76504 | A
| 10
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| 0.184 in.
| 0.152 in.
| 57/64 in.
| | 76505 | A
| 12
|
| 0.220 in.
| 0.165 in.
| 29.32 in.
| | 76506 | A
| 14
| 1/4
| 0.220 in.
| 0.165 in.
| 29.32 in.
| | 76507 | A
|
| 3/8 S.S.
| 0.275 in.
| 0.206 in.
| 1 3/64 in.
| | 76508 | B
|
| 1/16, 1/8 S.S.
| 0.312 in.
| 0.234 in.
| 1.00 in.
| | 76509 | B
|
| 5/16
| 0.318 in.
| 0.238 in.
| 1.00 in.
| | 76510 | B
|
| 7/16
| 0.323 in.
| 0.242 in.
| 1 5/64 in.
| | 76511 | C
|
| 1/2
| 0.367 in.
| 0.275 in.
| 1 7/64 in.
| | 76512 | C
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| 3/8 L.S.
| 0.381 in.
| 0.286 in.
| 1 3/64 in.
| | 76513 | D
|
| 9/16
| 0.429 in.
| 0.322 in.
| 1 17/64 in.
| | 76514 | D
|
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| 0.480 in.
| 0.360 in.
| 1 17/64 in.
| | 76515 | D
| 1/8 L.S.
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| 0.437 in.
| 0.328 in.
| 1.00 in.
| | 76516 | E
|
| 3/4
| 0.590 in.
| 0.442 in.
| 1 17/64 in.
| | 76517 | E
|
| 1/4
| 0.562 in.
| 0.421 in.
| 1 1/8 in.
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