JK 160-R8 R8 SHK .630 CAP KEYLESS CHUCK
JAC31416
MFG #: 31416
$533.44
/ EA
- Bearing Type: Ball
- Closed Length: 3.78 in
- Open Length: 3.35 in
- Outside Diameter: 2.13 in
- Series: JK 160-R8
- Type: High Precision/High Torque Keyless
- Capacity: 0.118 to 0.63 in
- Mounting Type: R8
- Item Features
- High precision keyless drill chuck, arbor is integrated into the internal socket of the drill chuck
- Self-tightening feature automatically increases gripping force proportional to increased torque to prevent tool shank slippage
- Steel chuck
- 100% individually controlled to ensure not to exceed a maximum total integrated run-out of 0.0016 in
- As a result of its compact design, accumulated run-out is reduced to a minimum
- Light tightening increases the gripping torque up-to 3X over hand tightening
- This integrated design makes it impossible for the arbor and the drill chuck to become accidently separated, providing a unit of greater rigidity and precision
- The milled wrench flats and spanner allow for supplementary gripping torque
- Designed for high accuracy applications on conventional or CNC equipment
- Right hand rotation and instant spindle stop make this chuck resistant to tool loosening on high speed machines