Description
SALI High Quality HSS Cobalt Twist Drill Bit Sets
1. Specification1) Diameter: 4/5/6/8/10 mm
2) Materials: High-Speed Steel 6542 M2
3) Art: Fully ground
4) Shank: Straight shank
5) Surface finish: Golden
6) Hardness: Super hardness
7) Packing: Plastic boxes
8) Purpose: Drilling metal, wood, plastic etc
9) Cutting Edge: 118°General Angle, 135°General Angle2. Details3. ApplicationFor drilling metal and wood, etc
4. Why Choose US?
Feedback / Guarantee
1)100% new Products and quality checking before ship
2)Your feedback lead to our better performance
3)Three years products warranty
4)Good Communication when complaints