90510391 AC tungsten carbide button bits - retrac skirt T51, fi 89 mm, spherical buttons

We can supply variety of T51 tungsten carbide button bits, T51 retrac button bit, button bit T51, rock drilling tools, rock drill bits, drill button bit, button bits, rock button drill bits, thread button drill bit etc.

Main AC threaded button bits are:

R22-32mm, R22-36mm, R22-38mm, R22-41mm;

R25-33mm, R25-35mm, R25-37mm, R25-38mm, R25-41mm, R25-43mm, R25-45mm;

R28-37mm, R28-38mm, R28-41mm, R28-43mm, R28-45mm, R28-48mm;

R32-41mm, R32-43mm, R32-45mm, R32-48mm, R32-51mm, R32-54mm, R32-57mm, R32-64mm, R32-76mm;

T38-64mm, T38-70mm, T38-76mm, T38-89mm, T38-102mm, T38-127mm;

T45-76mm , T45-89mm, T45-102mm;

T51-89mm, T51-102mm, T51-115mm, T51-127mm;

T60-92mm, T60-96mm, T60-102mm, T60-115mm, T60-118mm, T60-127mm, T60-140mm, T60-152mm etc.

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