Dormer A170 HSS 1/2in Reduce Shank Drill Bits MM
Dormer A170 HSS 1/2” Parallel Shank Drill (Metric)
For general purpose light duty work only.
Ideal for a wide range of materials where chuck holding capacity is limited.
Fracturing of the drill shank may occur if it is used for any other purpose or if extreme pressure is exterted on the drill.