NACHI
Longest service life for high-speed steel (HSS) drills
- Powder HSS with SG Coating and the tool life is 2-3 times of conventional drills.
- Extremely precise positioning and Stable drilled hole diameter.
More Details...
ST Series · · · STrong STandard Tap
Realize stable and longer tool life at general area
Long tool life which exceeds conventional tap
Features our unique special surface treatment
Features best geometry design
- High flexibility tap has good cost performance
- Suitable for characteristic of cutting screw threads, high flexibilith tap is long tool life by high vanadium HSS
- Stable cutting screw threads by high rigidity design
