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...bits widely used in blasting hole and water well drilling. Matched hammer Dia. Bit diameter No.× Button Dia.(mm) Air holes Weight (kg) Shank mm inch Gauge Front 8” 203 8 9*18 6*18+4*16 3 46 DHD380/SD8 /QL80/...
... Carbides DTH Hammer Bits ND25 High Drilling Efficiency , 1 Inch - 2 Inch Size Description DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration). Customers...
... piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. We select best...
...DTH Hammer Bits Rock Tools Drilling Equipments In DTH drilling, the down the hole rock drilling hammer bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in...
...Dth Hammer In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost...
...DTH Hammer SD12 high productivity in water well drilling project Hammer Products With the MIROC DTH hammers, we offer most complete down-the-hole drilling solutions. The offering covers hammer sizes from 3 t...
DTH Rock Drill Hole Opener Button Bits For Hard Formation Advantages 1. HD series DTH hammers are designed according to the latest drilling principles. With unique internal structure, HD series DTH hammers prov...
DTH Rock Drill Hole Opener Button Bits For Hard Formation Advantages 1. HD series DTH hammers are designed according to the latest drilling principles. With unique internal structure, HD series DTH hammers prov...
...Button Bits For Tapered Rod Small hole drilling Thread Button Bits SR35-51mm Used For Tapered Rod, Shank 22x108 carburized R28, R32, T38, T45 Thread Button Bits For Tapered Rod, Shank 22x108 carburized Small...
... pick cutter tools, we can also produce other products according to the customers requirements. We sincerely welcome our friends of both home and abroad to come for business talks. button bits, dth bits, dth...