Step Drill has an easy-to-sharpen, non-skid tip which eliminates skidding and the need for center punching, the tip gives sure starts even on curved surfaces.
- The single-fluted cutting edge that you will find on the Trumph Step Drills helps assure true round holes and allows greater control.
- They are constructed of industrial grade high speed steel and heat treated to assure maximum durability.
- Automatically deburr holes as you drill.
- High speed steel,durable