Model: | 4" DTH Bits |
---|---|
Brand: | drillstar |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing |
Label: | DTH bit , Mining Machinery , Mining Machinery Par |
Price: |
US $500
/ pc
|
Min. Order: | 1 pc |
Last Online:20 May, 2015 |
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.