3.9mm Drilling Dia HSS Cobalt Metric Spiral Twist Drill Bit Rotary Tool 5pcs
Description:
- This product is made of high speed steel and cobalt material.
- After using full grinding process, it has stronger cutting ability and longer service life.
- Suitable for processing non-ferrous metals (such as copper and aluminum), non metallic and ferrous metals (such as iron, steel and stainless steel).
- Straight shank works in both keyed and key-less drill chucks.
The advantages of full grinding drill bit:
- High geometric precision, strong cutting ability.
- Smooth surface finish, long service life.
- Wider using range (rough processing, finishing, semi finishing), and comes with edge clear function, make processing products have better surface finish.
MPN | Does Not Apply |
Brand | Uxcell |
Material | HSS & Cobalt |
Product Name | Twist Drill Bit |
Package Content | 5pcs x Twist Drill Bit |
Weight | 26g |
upc | 601382815345 |