- Straight shank design is more suitable for many electric drills (here is not included).
- Sharp and twisted flute will make the drilling be more easy and effortless.
- HSS drill bits are much more resistant to heat, suitable for drilling metal, hardwood and most other materials at greater cutting speeds than carbon steel bits, and have largely replaced carbon steels in commercial applications.
Tags:$0 - $20,Cutting Tools,Industrial,Industrial Drill Bits,Others,Twist Drill Bits
SizeName - 4mmx250mm,5mmx250mm,4mmx200mm,3mmx200mm