Description
HSS High Speed Steel step drills with ground, multi-flute cutting edges produce accurate burr-free holes in sheet metal. Also features a self-centring point which eliminates the need to pre-punch. Titanium Nitride (TiN) coated for extra wear resistance. Used to create accurate holes or enlarge holes in metals.
Application: Steel, non-ferrous metals and hard plastics.
- 3 Piece Set
- 4-12mm / 4-20mm / 4-32mm
- Titanium Nitride Coated
- High Speed Steel
- Self-centring Point
- Cylindrical Shank
- Sheet Metal
- Display Packed