Thread button bits

In top hammer threaded drilling tools, standard threaded button bit is the most widely used drill bit, which can be applied to all rock conditions. Our standard button bits are R25 button bit,SR25 drill bits, R28 button bit, SR28 drill bits, R32 button bit, SR 32 drill bits, R35 button bit, SR 35 button bits, R38 button bit, T38 button bit, T45 button bit, T51 button bit, GT60 button bit, ST58 button bit, ST68 button bit, SR35 button bit...

Thread R32,T38,T45,T51,T60,ST58,ST68
Application Construction drilling;Drifting, tunneling and bolting;Underground production and long hole drilling
Diameter 41mm-152mm
Material D6A/50R61

Product Detail

R32

R3212

T38

T45

T51

T60

ST58

ST68

product detail

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, our special Tailored service is waiting for you upon your demand.

(1)Thread: R32, R35, R38, T38, T45, T51, ST58, ST68,T60

(2)Diameter: 38-127mm.

(3)Package: in wooden case or in carton.

(4)Productivity: 10000pcs/ month Especially our R32,T38.

Button Bit Retrac Bit, which is widely welcomed by our client with good quality and good price .