- Step Drills
- 2017-01-16 05:38
- Specifications: 1) Step angle: 90o2) Point angle: 100o3) For use with steel and light metalsOuter packing Standard expor
- HSS Core Drill Bit
- 2017-01-16 05:38
- Special multi-cut geometry with ply-cutting and lower friction to reach better performance of endurance and removal of c
- CHTOOLS adapter for
- 2016-11-12 02:34
- Zhejiang Xinxing Tools Co.,Ltd(CHTOOLS)Weare professional manufacture of cutting tools in China,Annular cutter (core dri