retrac button bits retrac button bit threaded button bits

We are a professional manufacturer of rock drilling tools in China. Our main products include rock drill, TBM cutter, roller cutter bits, DTH hammer, DTH bit, button bit, retract button bit, cross bit, chisel bit, drill rod, drill tube, shank adaptor, coupling sleeve, pilot adaptor, overburden drilling equipment, cutting tools which are used for mining, quarrying, tunneling, water well drilling, mineral exploration, geological prospecting, civil engineering and construction. Etc.

Button bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different kinds of rock formations.

A comprehensive range with 'Button', X and Cross with tungsten carbide tipped head configurations. Button Bit designs include; Standard, heavy duty, drop centre, ballistic, parabolic and retract and combination options. Available with all popular international thread forms such as R28, R32, R38, T38, T45, T51 which can be equipped with rock drilling machines such as Atlas Copco, Boart Longyear, Sandvick, Ingersoll-Rand, Furukawa and so on.

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

(2)diameter:42mm-127mm

(3)package: in wooden box or in carton.

(4)Supply ability:10000/month

(5)Delivery time :30days

(6)Payment terms:T/T or L/C

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