Keyless Drill Chucks
![]() |
Standard screw thread mount for portable drilling machines.
Standard tapered mount for stationary machines.
Self-tightening mechanism automatically increases the clamping forces
in proportion to the increase in torque during the drilling operation.
This prevents tool slippage in clockwise rotation.
![](images/J859-091.gif)
For Portable Drilling Machines Medium Duty
![](images/J859-081.gif)
For Stationary Drilling Machines Medium Duty