Products
- Pumps[10]
- Cast & Forged[10]
- Tool Parts[10]
- Steel Wire[10]
- Other Fiberglass Products[10]
- Nuts[4]
- Steel Rebars[10]
- Mineral Separator[4]
- Anchors[6]
Contact Us
- Contact Person : Ms. Wang Jing
- Company Name : Weihai Hard Rock Engineering Co., Ltd. (China)
- Tel : 86-631-5231937
- Fax : 86-631-5231936
- Address : Shandong,Weihai,Room 1402,No.28,Haibin Road(M)
- Country/Region : China
- Zip : 264200
high strength hollow drill steel
Product Detailed
Related Categories:Tool Parts
1.hollow drill steel
2.hex and square
3.suitable for Australia market
4.drilling
5.coal & hard rock mining
1.hollow drill steel2.hex and square3.suitable for Australia market4.drilling5.coal & hard rock mining
metal diamond drilling bits:
Cast cross bit, steel cross bit, TC cross bit
Steel button bit, TC button bit
Steel arched bit, TC arched bit
Steel 3 cutter bit
Various shapes of bits for various rock formations will be available according to customers requirements.
| R51L &R51N | steel cross bit | R51/85mm/EX | 1.3 | EX |
| R51L &R51N | .. | R51/115MM/EX | 1.8 | EXX |
| R51L &R51N | TC cross bit | R51/100MM/ES | 1.85 | ES |
| R51L &R51N | steel button bit | R51/115MM/ES | 2.00 | ES |
| R51L &R51N | .. | R51/100MM/ESS | 1.85 | ESS |
| .. | TC button bit | R51/115MM/ESS | 2.00 | ESS |
high strength hollow drill steel
