Bluespot Hss Step Drill Bit

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: min. Size mm : 4 max. Size mm : 42 no. Steps: 14

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.