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Product Introduction
Diamond tip drill bit, also named PCD Roof drill bits, PCD dust hog bit, are used high quality PDC cutters as the cutting teeth, the bits have high wear resistance, high impact resistance and high drilling efficiency; The bits are used advanced welding technology, which can guarantee the bits have high welding strength, longer life, high comprehensive construction efficiency, suitable for wide-range rock formations, have high ration of finish holes and no hole shrinkage.
Application
Coal mining, Roof bolting, etc.
Specification
Diameter（mm） |
PDC cutter NO. (1304) |
Wings |
Water holes |
Drilling ways |
Thread |
25.4mm, 27mm |
2PCS |
2 |
NO. |
Dry drilling/ |
Hex Drive |
We can also produce and design as per clients' drawings/ samples/ requirements.
Material
PDC(Polycrystalline Diamond)Cutter,Carbide Steel
Packaging
1 or 2 piece in a plastic box,then in carton
http://www.hnbesharp.com/
