Atlas Copco Rock Drill Bit

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Atlas Copco Top Hammer / Button Drill Bits



T51-3660 Mf Rod Hjg Good Quality

Atlas Copco Rock Drill Bit

Product Description

Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy

According to different drilling application, we have different design to meet customers with good quality and good price.

No matter what kinds of rock-Soft rock, loose-medium rock, hard rock and any other special formations, just tell us what you need and leave others at our disposal, we will handle the following, and our special tailored service is waiting for you upon your demand.


(1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60

Button bit face design: Flat face, drop centre, Normal and Retrac body.

Tungsten carbide (Buttons): Spherical, ballistic and Conical. (Threaded R32, R38, T38, T45, T51, bit diameter: 45mm-127mm);


(2) Main button bits diameters:

R32-45mm, R32-51, R32-64, R32-76,
T38-64mm, T38-76mm, T38-89, T38-102mm,
T45-76mm, T45-89mm, T45-102mm,
T51-89mm, T51-102mm, T51-127 etc.

(3) Package: in wooden case or in carton or as client's requirement.

(4) Productivity: 100000pcs/ month


Roschen is an ISO 9001:2008-certified manufacturer of high quality, competitively-priced rock drilling tools, as well as self-drilling rock bolts and accessories. Thanks to our highly efficient management and technological innovation, we have successfully gained the approval of our clients and the international market.

Owing to supply energy-saving,economical,effictive products, we become one of the most credible Global manufacturers in drilling industry. Roschen satisfy our clients with SAVING YOUR PURCHASING COST and SAVING MORE USAGE COST.   

Our special tailored-made is waiting for you upon your demand. 

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