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hard button bits rock drilling

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buy T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit online manufacturer

T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit

T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit Description The thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, ... Read More
2022-08-15 12:01:20
buy R32 45mm Flat Face Button Drill Bit For Mining Small Rock Hole Drilling online manufacturer

R32 45mm Flat Face Button Drill Bit For Mining Small Rock Hole Drilling

R32 45mm Button Drill Bit used for mining small rock hole drilling Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production. We using ... Read More
2022-03-15 16:40:36
buy Forging 140mm QL50 DTH Drill Bits Ore Mining Hole Drill Bit For Mining online manufacturer

Forging 140mm QL50 DTH Drill Bits Ore Mining Hole Drill Bit For Mining

140mm QL50 DTH hammer Drill bit ore mining hole drill bit for mining DTH Button Bits DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and ... Read More
2025-03-10 17:23:52
buy Green Color For Water Well  down The Hole Hammer Drilling Dth Hammer Bit online manufacturer

Green Color For Water Well down The Hole Hammer Drilling Dth Hammer Bit

DHD340 COP44 QL40 SD4 Mission40 DTH Bit for water well drilling Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and ... Read More
2022-03-15 16:14:01
buy High Air Pressure Dth Drill Bit DHD 360 COP 64 SD 6 QL 60 Mission 60 Hammer online manufacturer

High Air Pressure Dth Drill Bit DHD 360 COP 64 SD 6 QL 60 Mission 60 Hammer

DHD360 COP64 SD6 QL60 Mission60 DTH Bits High Air Pressure DTH Bits DTH Hammer drill bit Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole ... Read More
2022-03-15 16:14:01
buy CIR80 CIR90 90mm DTH Bit , Low Air Pressure Down The Hole Hammer Bit online manufacturer

CIR80 CIR90 90mm DTH Bit , Low Air Pressure Down The Hole Hammer Bit

CIR90 90mm Low air pressure Down The Hole Hammer Bit Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing ... Read More
2022-03-15 16:14:01
buy Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90 online manufacturer

Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90

small hole 90mm 95mm air hammer rock drilling dth bits Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good ... Read More
2025-03-07 16:33:32
buy Standard Button Drill Bit 115mm T51 For Hard Rock Formation Drilling online manufacturer

Standard Button Drill Bit 115mm T51 For Hard Rock Formation Drilling

Standard Rock Drill Bits 115mm T51 button bit for hard rock Description A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60 etc; ... Read More
2019-10-23 16:41:18
buy High Air Pressure DTH Button Bit 6" DHD360 Cop64 DHD6 Cop64G QL60 For DTH Hammer online manufacturer

High Air Pressure DTH Button Bit 6" DHD360 Cop64 DHD6 Cop64G QL60 For DTH Hammer

6" High Air Pressure DTH Button Bit Description: 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 ... Read More
2025-03-10 17:23:54
buy R32 Threaded Tungsten Carbide Button Drill Bit online manufacturer

R32 Threaded Tungsten Carbide Button Drill Bit

R32 Threaded Tungsten Carbide Button Drill Bit Description Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and ... Read More
2022-08-12 14:46:34
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