roller cutter bits picks

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.

TS roller cutters are acailable for wide range of application. It can be matched to types of

reverse circulat-ion rigs and cover the drilling range of 400mm - 3500mm with maximum

penetration rate. These cutters are hydrostatically sealed and can be used in submerged

applications without affecting bearings.

Tungsten carbide is feasible for medium to hard rocks, including sandstones, limestones, tuffs,

granites. ect.

   If your required products are not included here,we can rapidly develop and manufacturer the products according to your samples drawings or correspondence working conditions you have provided.

 

(1)6" Roller cutter are generally used for drilling holes from 400mm to 800mm in diameter and

allow a thtust load up to 70KN

(2)8" Roller cutter are generally used for drilling holes from 800mm to 1400mm in diameter and

allow a thrust load up to 80KN.

(3)12" Roller cutter are generally used for drilling holes from 1200mm to 3500mm in diameter and

allow a thrust load up to 140kN.

(4)package: in carton

 (5)supply ability:200pcs/month

 (6)delivery time :30days

 (7)payment terms:T/T or L/C

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