Category Archives: Drills

Drill Sharpening 4-Facet Point Twist Drills

Drill

With attachment for drill bits I can now sharpen your drill bits with the highest precision. The optimal point and clearance angles can be set according to each drilling requirement, which depends upon the drill size and material. I can completely restore worn drills as well as broken drills to a perfect shape.

I create a 4-facet point which gives the ideal cutting performance since the chisel edge gets a point instead of being almost flat as on many drills. A 4-facet point will not walk and the thrust force required is considerably reduced compared to a conventional cone point drill.

4-facet point