HSS High Speed Steel Drill Bits 1/1.5/2/2.5/3mm ( each 10pcs , total 50pcs)

Description:

· for Dremel electric grinding accessories. Can be used for drilling, such as metal, plastic,aluminium and wood, good wear resistance, punching strength is strong.

· Can be used for punching, such as metal, plastic,aluminium and wood.

· Good wear resistance.

· High working efficiency, perfect punching effect and long using life.

· Convenient to drilling, simple to use, safe and reliable.

· Widely used in precision punching technology and slotting, such as vajra bodhi olive nuclear walnut punching.