M35 Cobalt Spiral Fluted Step Drill Bit

Min.Order: 300
Product origin: Chengdu, Sichuan, China
Infringement complaint: complaintComplaint
US$ 2 ~ 5

Description
M35 Cobalt Spiral Fluted Step Drill Bit

Brand: cuttingcraft
Material:HSS

Application: making hole

Shank:Triangle Shank
  • Unique ladder structure, 1/4in Hex shank. Straight grooves.
  • Automatically Deburr Holes as you Drill. Two flute design makes faster, smoother cutting.
  • Titanium Nitride Coating for Cooler Running, can effectively extend the service life of the drill bit.
  • Suitable for carbon steel plate, sheet iron, insulation boards, wood. Cannot be used for stainless steel. Doing wel in chamfer, chip removing, archimedean drill, trepanning.
  • A great helper for carpenter. Suitable for a variety of standards. Used in the workpiece whose hardness is under 25.




Scroll to Top