- MOQ50 Piece(s)
- certificateTUV
- Supply TypeManufacturer, Supplier
- Preferred Buyer Location All over the world
We are offering Flute Step Drill Bit, HSS Step Drill Bit 1.Material :HSSM2(6542),4341 2.Angle : 118 pointed angle, 90 stepped angle 3.Shank: Hex shank or straight shank 4.Flute : Straight flute 5.Surface treatment: bright, amber,Tin-coated 6.Point thinning according to DIN1412C 7.Cutting edge has thinning point.
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