851 - 856 of 856
customizable rock drill bit
Selling leads
|
...Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the drilling medium, normally high ...
2025-07-30 00:23:56
|
|
...Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the drilling medium, normally high ...
2025-07-30 00:23:56
|
|
...,is passed between the outer and inner tubes down to the face of drilling bit where it is returned up the centre tube along with the sample cut by ...
2025-07-30 00:23:56
|
|
... engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the first-class level in ...
2025-07-30 00:23:57
|
|
We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape...
2025-07-30 00:23:57
|
|
Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long ...
2025-07-30 00:23:56
|