Đầu kẹp mũi khoan tự định tâm 342220 (Gear rim)

Key guide not hardened.
For clockwise and anticlockwise rotation.
With drill chuck taper DIN 238 for fitting to arbors No. 342300 - 342850 or directly on to the machine spindle.

Application:

For universal drilling on portable electric drills, hammer drills and pillar drills.