Description
Descriptions:
These drill bits are made of M35 material, includes 5% cobalt, high hardness, stable performance. Cobalt steel extends cutting edge life and maintains cutting life after resharpening Ideal for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron.
Feature:
Spec:
Material: HSS CO/M35
Drill bit size(Optional):1.0, 1.5mm, 2mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 5mm
Quantity:10
Specification(mm) Working length Total length Weight(g) 1 12 30 3 1.5 18 40




