4-22MM HSS STEP DRILL 1/4" HEX SHANK
HSS 1/4" Hex Shank Step Drill, ideal for precision drilling in aluminium, brass, copper, plastic, steel and wood. Drills holes in 2mm increments from 4 - 22mm. Manufactured from high speed steel for increased durability and cutting power. Titanium coated to reduce friction and heat. 2mm step increments. The hex shank enables the step drill to be quickly fitted to any 1/4" power bit adaptor.
- Hex shank enables the step drill to be quickly fitted to any 1/4" power bit adaptor
- Specially designed for precision drilling of holes in aluminium, brass, copper, plastic, steel and wood
- Titanium nitride coated to reduce friction and heat
- 2mm step increments