Makita 4-32mm HSS Step Drill Bit D-40509
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
NOTE: 1/4" Hex Drive bits are not to be used on Impact Drivers as the cutting edge will be damaged
Material - HSS
Specifications:
Hole Capacity 4-32 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