T45 89mm Button Bits

We can supply variety of thread rock drilling tools, T45 retrac button bit, spherical button bits, button bit T45, drill button bit, retrac button bits, thread button drill bit etc.

Button bits:

1. Thread button bits (32mm, 41mm, 45mm, 48mm, 51mm, 64mm, 70mm, 76mm, 89mm, 102mm, 127mm and differeent matched thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68 etc).

2. We can offer you all face design, flat face, drop-center face, normal body and retrac body.

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Product Name: Rock drilling T45 thread retrac flat face hemi-spherical button bits.

Description: Button bits are made with best quality alloy steel bar and tungsten carbide buttons, through advanced heat treatment technology like Atlas Copco, & Boart Longyear.

Material: Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05

Body type: Normal body or retrac body

Thread type: R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60

Diameter: 32mm-127mm

Button bit shape: spherical and ballistic

Face shape: Flat shape and drop-center shape

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits