HSS Drill Bits
HSS Straight Shank Step Drill Bits
HSS Straight Shank Step Drill Bits allow multiple hole sizes with a single bit. The stepped cone design enables drilling, deburring, and enlarging holes in one operation. Made from HSS with a self-centering 135° split point for precision across sheet metal, plastic, and wood applications.
Specifications
MaterialHSS, HSS Co
Vertex Angle135°, 118°
Surface TreatmentWhite, Amber, TiN, TiALN, Bronze
StandardASME, DIN
ProductionRoll forged, Fully ground milled
ApplicationsSheet metal, plastic, wood