Semi Ballistic Hard Rock Drill Bit , 89mm T45 Button Bit
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Semi Ballistic Hard Rock Drill Bit , 89mm T45 Button Bit
Description
Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of different drilling application, the bits are suitable in drilling with very hard rock. Select the carbide grade of the drill bit and the drill bit type according to the rock drill model, performance, rock hardness, toughness and wind pressure ( water pressure )
A comprehensive range of various button bits shown as below
Application
• Underground mining • Widely used in bench and long hole drilling
Advantage
• High grade tungsten carbide inserts. • High efficiency.
Package
Wooden case
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| Product Tags: 89mm hard rock drill bit t45 hard rock drill bit hard rock t45 button bit |
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