SD5 DTH hammer bits for Rock drill tool with tail pipe Description 1. Long life of the drill bit: the alloy just has a long service life and is higher ...
SD4 High wear-resistant type DTH hammer bits with tail pipe Description Made of high-quality steel and carbide as raw materials. After special heat .....
SD10 DTH hammer bits for Mining drill with tail pipe Description 1. Long life of the drill bit: the alloy just has a long service life and is higher ....
SD8 Alloy steel material for DTH hammer bits with tail pipe Description 1. Long life of the drill bit: the alloy just has a long service life and is ....
SD6 8 spline 322mm DTH hammer bits for Drilling with tail pipe Description 1. Long life of the drill bit: the alloy just has a long service life and ....
8 spline 470mm DTH hammer bits for rock chisel drilling tool SD12 with tail pipe Description 1. Long life of the drill bit: the alloy just has a long ...
RE542 air reverse circulation carbide alloy drill bit DTH Button Bits Description 1. Long life span: New Diamond will process again the steels to be ....
ND65 DTH Drill Bits Description 1. The effect of protecting diameter is good: the new diamond drill has strong abrasion resistance and good diameter ....
Description The new diamond diamond drill impactor works efficiently, and reliability and longevity are the advantages of our product. Impactor and .....