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Carbide Button Bits
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Retrac Button Bits
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Tapered Button Bits
- Thread Button Bits
HT60(GT60/T60/EL60) is the most widely used drill bit for underground drifting. open-pit bench drilling . It is made of alloy steel and carbide , has wear resistance and corrosion resistance....
The thread drill bits are made by high quality alloy steel bar and famous brand tungsten carbide,quality standard same as global brand such as Sandvik and Robit etc.The thread type includes R25,R28...
Thread Button bits made with high quality of the best quality alloy steel and tungsten carbides,through heat treatment so that it can withstand the toughest rock drilling demands,and transmit...
Product Name High quality threaded button bits rock drilling tools Description Made from top quality steel and tungsten carbide; Apply hot-insertion processing procedure to insert the...
Product Name Threaded drill bits Description Made from top quality steel and tungsten carbide; Apply hot-insertion processing procedure to insert the buttons Optimized designs improve the drilling...
tuProduct Name Threaded drill bits Description Made from top quality steel and tungsten carbide; Apply hot-insertion processing procedure to insert the buttons Optimized designs improve the drilling...
Product Name Threaded drill bits Description Made from top quality steel and tungsten carbide; Apply hot-insertion processing procedure to insert the buttons Optimized designs improve the drilling...