Version:
High performance precision three-jaw drill chucks. High concentricity, keyless, self-tightening, high clamping force. Easily released by hand. Wearing parts hardened and exchangeable.
- Drill chuck and MT shank are a single unit.
- High concentricity, optimum stability.
- Easy and quick change due to short design, advantageous for confined working areas.
Application:
For bench and pillar drilling machines, milling machines, lathes, for use with arbors No.
342300 −
342850 or directly on machine spindles.
Standard:
DIN 238
Note:
The self-tightening effect works only for clockwise rotation.