- Gear scroll drop-forged, balanced, and hardened.
- Flanks of scroll and of jaw serrations are ground.
- Weight-reduced body of steel.
- High concentricity.
Drop-forged, resulting in a long working life and suitability for high speed machines.
For machine spindles with recessed centring mount or for mounting using a flange.
1 set = 4 hardened inside jaws, stepped on the outside.
1 set = 4 hardened outside jaws, stepped on the inside.
1 clamping wrench and fastening screws or studs depending on the chuck.
For spare and additional jaws
see No. 314100
. For swarf protection see No. 312800
DIN 702-4 satisfies the old standard DIN 6350-1.