BlueSpot HSS Step Drill Bit 4mm - 42mm

The BlueSpot HSS Step Drill is manufactured from high-speed steel for increased durability and cutting power. With 14 Steps: 2mm (4-6mm) and 3mm (9-42mm) increments. Titanium coated to reduce friction and heat. Specially designed for precision drilling of holes in aluminium, brass, copper, plastic, steel and wood.Additional Information:• Size Range: 4-42mm• No. of Steps: 14

Price: 19.95 from Tooled Up