Widetop

Drill bits and saw blade manufacturer

Only one lip cutting Drill split up center when drilling with twist drill bits

Possible cause for the drill breaks when drilling

1: Unequal length or angle of cutting lips or both

2: Too little lip relief

3: Too much feed


How to do drill breaks when drilling with twist drill bits

1: Regrind drill properly

2: Regrind with proper relief

3: Reduce feed

cache
Processed in 0.007573 Second.