Electric hammer drills we manufature are made of 40Cr tipped with hard metal (YG8) and get good heat treatment as well as surface treatment. Main technical conditions of masonry drill: Manufacturing process: milledPoint angle: 130?Flute type: double flutes, spiral flutesMaterial: 40Cr, YG8 Finish: sandblasted, Cr-plated, Zine-plated, Ni-platedShank: SDS-plus, SDS-max, Hex, Taper, etcDiameter: 6-40mmHigred tools group can provide different kinds of electric hammer drills meeting various standards. For special sizes, available upon request.
- Company Name:
- higredtoolsgroup
- E-mail:

- Business Phone:
- 86-21-52682709
- Fax Number:
- 86-21-52682671
- Mobile:
- --
- Zip:
- 200063
- Web Site:
- http://www.higredtools.com
- Address:
- Rm1106, Tower Zhonghuan, No. 3856 North Zhongshan Rd, Shanghai




