127mm 5 Inch DTH Bits for mining
DTH Bits are made of high-quality nickel alloy steel, which has higher durability and wears resistance. Specific heat treatment standards and special "stress relief" processes ensure consistent performance.
Specification
|
Bit Diamond（mm） |
No.×Button Diamond（mm） |
Flush Hole No. |
Weight（kg） |
||
|
mm |
Inch |
Out |
Front |
||
|
127 |
5” |
8×Φ16 |
7×Φ14 |
2×Φ22 |
14.5 |
Contact: Mr Chen
Phone: +86 18574606855
Tel: +86 746 8323309
Email: pearldrill02@guangzhouintl.com
Add: Shanhuxi Road, Chuangfacheng Plaza, Yongzhou City ,Hunan Province China
