Halfords Step Drill Bit 4mm - 20mm
Halfords Step Drill Bit Product Description
The Halfords Step Drill Bit is designed to enlarge a hole as the bit drills through the surface, the bit ranges from 4mm to 20mm in size with 2mm steps. It is suitable for use on ferrous, non-ferrous metals, plastic, Perspex, laminate, fibreglass etc. and it is designed for use with most electric drills.
Features & Benefits of Halfords Step Drill Bit
- 4mm to 20mm in 2mm steps
- 8mm / 5/16" shank - for use with electric drills
- Suitable for use on ferrous, non-ferrous metals, plastic, Perspex, laminate, fibreglass etc