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mining drilling bits

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buy CIR90 CIR110 CIR130 CIR150 CIR17 Low Air Pressure Big Hole DTH Hammer Drill Bits online manufacturer

CIR90 CIR110 CIR130 CIR150 CIR17 Low Air Pressure Big Hole DTH Hammer Drill Bits

CIR90 CIR110 CIR130 CIR150 CIR17 Low Air Pressure Big Hole DTH Hammer Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior material to manufacture, ... Read More
2023-02-03 15:05:03
buy T51 T45 R38 R25 Drop Center Retractable Drill Button Bit For Mining online manufacturer

T51 T45 R38 R25 Drop Center Retractable Drill Button Bit For Mining

T51 T45 R38 R25 Drop Center Retractable Drill Button Bit For Mining Parameter T51 button bit Bit Dia. Buttons and Size (mm) Flushing Hole Weight mm Front Gauge Front Side kg 1 89 3x11, 2x11 6x13 4 - 4.9 2 102 ... Read More
2022-03-15 16:44:07
buy Low Air Pressure Dth Hammer Drill Bits Big Hole CIR90 CIR110 CIR130 CIR150 CIR17 online manufacturer

Low Air Pressure Dth Hammer Drill Bits Big Hole CIR90 CIR110 CIR130 CIR150 CIR17

CIR90 CIR110 CIR130 CIR150 CIR17 Low Air Pressure Big Hole DTH Hammer Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior material to manufacture, ... Read More
2024-01-19 09:42:22
buy T45 70mm 76mm Spherical Threaded Button Rock Drill Bits online manufacturer

T45 70mm 76mm Spherical Threaded Button Rock Drill Bits

Description T45 button bits are widely used in Bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer Drilling. Our offers a complete selection of Top Hammer ... Read More
2022-03-15 16:40:35
buy Tungsten Carbide High Speed Drill Bits 38mm H25 R28 Threaded Steel online manufacturer

Tungsten Carbide High Speed Drill Bits 38mm H25 R28 Threaded Steel

Tungsten Carbide 38mm 51mm H25 , R28 Threaded Steel Cross Type Bits Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. ... Read More
2020-04-15 02:47:56
buy Diamond Hole Reamer Expanding Pdc Drill Bit Hard Rock Drilling , Super Long Life online manufacturer

Diamond Hole Reamer Expanding Pdc Drill Bit Hard Rock Drilling , Super Long Life

Diamond Hole Reamer Expanding Pdc Drill Bit Hard Rock Drilling , Super Long Life Advantages: A super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten carbide bit and 10 times ... Read More
2018-09-07 11:40:09
buy Br1 64mm For Soft Stone Dth Hammers Drill Bit online manufacturer

Br1 64mm For Soft Stone Dth Hammers Drill Bit

BR1 64mm For Soft Stone DTH Hammers Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to ... Read More
2021-04-25 16:16:02
buy High Quality Br1 64mm Dth Hammers Drill Bit For Soft Stone online manufacturer

High Quality Br1 64mm Dth Hammers Drill Bit For Soft Stone

BR1 64mm For Soft Stone DTH Hammers Drill Bits DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy ... Read More
2025-03-10 16:15:03
buy Thread Button Bit T45-76mm Rock Drilling Tools Drill Bit online manufacturer

Thread Button Bit T45-76mm Rock Drilling Tools Drill Bit

Thread Button Bit T45-76mm Rock Drilling Tools Drill Bit Description Our thread button drill bit size from 33mm-178mm, include thread type R28, R32, R38, T38, T45, T51, ST58, ST68 etc for kinds of button bit, ... Read More
2025-10-14 15:30:11
buy 89MM Tungsten Carbide Retract Button Drill Bit for Well Drilling and Mining online manufacturer

89MM Tungsten Carbide Retract Button Drill Bit for Well Drilling and Mining

T45 T51 T38 89MM Retract Button Drill Bit Suppliers Product Description Retract drill button bits are designed for rock drilling in fragmented, incomplete formations with variable rock conditions. The skirt ... Read More
2025-11-12 15:37:34
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