Makita 4-32mm TiN Coat Step Drill Bit D-40478
Features:
Step Drill Bits provide the ability to increase hole sizes to specific diameters for pipes, conduits and wires without having to use a range of drill bits
Material - HSS Titanium Coated
Specifications:
Hole Capacity 4-12 mm
Step Increments 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 mm
Overall Length 102 mm
Speed 400 - 680 rpm
Shank Type Three Flat 10 mm Straight Shank