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Reviews (9)

14 January 2018
Flaps
replaced the old ones. Work well.

14 January 2018
Mold bar
Used it for resin jewellery mold

10 November 2016
5x Countersink Drill Bit Set Counter Sink Chamfer Bits 82° 90°Degree Point Angle 5x Countersink Drill Bit Set Counter Sink Chamfer Bits 82° 90°Degree
I find the countersink drill bits that I have tried are very coarse and don't give a smooth edge to the the surface below. Maybe an additional sharpe edge (6 instead of 5) on them might make it smoother.