Collets, Spindles & Tool Holders
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- Collets, Spindles & Tool Holders
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- Procunier Tap Holders
Tension Tap Holders
Compact, economical tension tap holders for use on CNC machining centers, screw machines, automatic lathes and Chuckers, CNC lathes and milling machines. Eliminates tap breakage caused during machine reversal by automatically providing overtravel, and compensating for improper feed rate.
Series Order No. |
Capacity |
Holding O. D. |
Tool Length |
TAP Collet Series No. |
Tension Travel |
|---|---|---|---|---|---|
57407 |
#0-1/4" |
3/4" |
3-1/4" |
51800 |
3/8" |
57410 |
#8-1/2" |
1" |
4-1/4" |
52800 |
1/2" |
57413 |
#10-3/4" |
1" |
4-7/8" |
53800 |
5/8" |
57515 |
1/4"-1" |
1-1/2" |
5-7/16" |
54800 |
5/8" |
TRU-GRIP™ Tap Chucks
These tap Holding Chucks incorporate the time-proven Procunier TRU-GRIP Tap Holder with a Straight Shank or a morse taper Shank for machines with reversible spindles. Chucks are one-piece, hardened and gRound for accuracy. Small-lightweight-compact-durable. Complete Chucks include Shank, locking nut and wrenches. Order Collets separately.
| Style | Chuck DIM | Capacity | Series Order No.S | TAP Collet Series No. | |||||
|---|---|---|---|---|---|---|---|---|---|
| O.D. | Proj | Straight Shank | 1 MT | 2 MT | 3 MT | 4 MT | |||
| 2TG | 1" | 2 1/8" | #6-1/2" | 57420 (1/2") | 57421 | 57422 | 52800 | ||
| 3TG | 1 7/16" | 2 1/2" | #8-3/4" | 57430 (9/16") | 57432 | 57433 | 53800 | ||
| 4TG | 2" | 3 1/8" | 1/4"-1 1/8" | 57440 (3/4") | 57442 | 57443 | 57444 | 54800 | |
TRU-GRIP™ Tap Holder Reducer
Allows greater range for the Size 3 TRU-GRIP tap holder. Includes adapter holder, Shank, lock nut and wrenches. Does not include tap Collet.
3-TG-1-TG Reducing Tap Holder: Order No. 57405.
Uses #1 Collets (51000 Series).
Round Die Holder Collets
These holders are made to be used with "Adjustable Round Split" Dies. Precision gRound and made to fit into Procunier TRU-GRIP tap holders.
| Style | Holds Round O.D. Die Size | Fits Tap Head Size | Shank Dia. | Capacity | Max Length of Threads | Order No. | |
|---|---|---|---|---|---|---|---|
| Inch | MM | ||||||
| 1-TRC | 5/8" | 1 | 3/8" | #0-#12 | M2-M5 | 1" | 57490 |
| 1-TRC | 13/16" | 1 | 3/8" | #0-1/4" | M2-M6 | 1" | 57491 |
| 2-TRC | 1" | 2 | 1/2" | #6-7/16" | M4-M10 | 1 1/2" | 57492 |
| 3-TRC | 1 1/2" | 3 | 3/4" | #8-3/4" | M5-M18 | 1" | 57495 |
| 4-TRC | 2" | 4 | 1" | 1/4-1 1/8" | M6-M28 | 1 1/4" | 57497 |