M35 Cobalt HSS Step Drill Bit Set (3Pcs) 1/8"-7/8" with 1/4" Hex Shank
A 3-piece cobalt HSS step drill bit set with four cutting blades for smooth drilling through metal, aluminum, copper, and more. Offers wear-resistant performance for versatile drilling tasks
Highlights
- co cobalt HSS with TiAlN coating
- four spiral flute design
- 1/4" hex shank for compatibility
Pros
- wear-resistant TiAlN coating
- four cutting blades for swift drilling
- includes 1/4" hex shank
- suitable for metal, stainless steel, wood, and plastic
- compact 3-piece set
Cons
- no customer insights provided
- no explicit diameter range details beyond 1/8"-7/8"
Best For
Features
- Four sharp cutting blades for efficient drilling across metals and plastics
- Step drill bit set enabling smooth drilling through steel, aluminum, copper, and tough materials
- M35 material with TiAlN coating for increased hardness and heat resistance
- Wear-resistant coating and robust construction designed for lasting performance
