| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
|---|---|
| Standard: | AISI, ASTM |
| Surface Treatment: | Polishing |
| Manufacturing Process: | Forging |
| Material: | High Manganese Steel, Carbide Steel |
| Type1: | Tricone Bits |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
We fabricates drillbits for rocks since 1956, and currently we produce raise boring roller cutters of high quality. Our roller cutters are sold worldwide. We are supplier of some world renowned raiseboring contractors.
With all in house production steps, we are able to provide a tight quality control over each step, forging, machining, heat treatment, assembly, etc.
We are using good quality steel and good quality carbide to ensure a longer service life of each cutter.
We have cutters that can replace the Sandvik cutters, Robbins cutters etc.
We can also customize the cutters according the requirements,drawings of our customers. And up to now, we have produced more than 30 different models of roller cutters for raise boring(different outer diameter, carbide pattern, shaft design, connection dimension, etc.)
Suppliers with verified business licenses
Audited Supplier 
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