J422 (.253-.383) JACOBS COLLET
JAC9751
MFG #: 9751
$67.71
/ EA
- Capacity: 0.253 to 0.383 in
- Body Diameter: 0.941 in
- Series: Rubber-Flex®
- Type: 6-Insert
- Clamping Hole Length: 1/2 in
- Overall Length: 1/2 in
- Item Features
- Parallel jaw insert surfaces exert uniform, accurate gripping force up-to 3X greater than can be achieved with split steel collets
- Each collet accepts and precisely centers a wide range of both decimal or metric diameters (within individual capacity ranges) to speed setups and increase machining productivity
- Durable one-piece construction, synthetic rubber retains flexibility and resists deterioration from heat, coolants and cutting compounds
- Steel jaw inserts precision ground after molding process to ensure maximum gripping accuracy
- Hardened for greater wear resistance than split steel collets
- Each collet bore is held concentric to the O.D. tapers, front and back, to minimize T.I.R
- Automatically seals tool O.D. to prevent coolant flow through thus increasing tool wear
- Seals collets and machine spindles to protect from abrasive particles and swarf
- 40 deg contact angle