Multi diameter HSS step drill, provides the ability to increase the sizing of drilled or punched alignment holes accurately without changing tools. A rapid drilling tool ideal for mechanics, panelbeaters or fabricators.
- Drill diameters from 4 - 30mm in 2mm increments, without the need to change tools.
- Spiral flute provides two cutting edges for faster drilling and includes edge breaker & self starter.
- Step drill has a deburring zone which can deburr the cutting edge.
- 10mm shank.
- HSS Titanium-nitride coated to increase tool life.
£57.72 ex VAT £69.26 inc VAT