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mining drilling bits

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buy R32 64mmThread Cross Metal Drill Bit Tungsten Carbide Rock Drill Bits X Type For Bench Drilling online manufacturer

R32 64mmThread Cross Metal Drill Bit Tungsten Carbide Rock Drill Bits X Type For Bench Drilling

Thread R25 R28 R32 Cross Bits Tungsten Carbide Rock Drill 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
2021-08-26 16:05:38
buy Carbon Steel Small Rock Drill Bits 11 Degree Tapered Button Bit 7 Ballistic Buttons online manufacturer

Carbon Steel Small Rock Drill Bits 11 Degree Tapered Button Bit 7 Ballistic Buttons

Small hole drill bits 11 degree tapered button bit 7 ballistic buttons Small Hole Drilling Tools Taper Degree The Number Of Button Bit Dia.(mm) Skirt Weight(kg) Tapered Button Bit 7 4 32-42 Short Skirt 0.24-0... Read More
2022-04-13 15:03:07
buy Carbon Steel T51 Industrial Drill Bits 102mm Diameter Conical Button Metal Drill Bit online manufacturer

Carbon Steel T51 Industrial Drill Bits 102mm Diameter Conical Button Metal Drill Bit

T51 Industrial Drill Bits Thread Button Bits 102mm Diameter conical button metal drill bit Thread Type dia tip size(mm) flushing holes weight (kg) mm gauge front side front R22 R25 R28 SR28 41 5*9 2*8 2 1 0.6 ... Read More
2019-10-23 16:41:47
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T51 Tungsten Carbide Rock Drilling Tools 2 - 3 Flushing Hole Thread Button Drill Bits

T51 Tungsten Carbide Rock Drilling Tools 2 - 3 Flushing Hole Thread Button Drill Bits Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so ... Read More
2022-08-25 13:49:44
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T38 89mm threaded drill button bits for bench and tunnel long hole drilling carbide rock drill bits T38 rock drill button bits, normal skirt Diameter buttons Flushing hole Angle Part Number Weight mm inch Gauge ... Read More
2019-10-23 16:41:49
buy T38 T45 T51 Thread Hard Rock Drill Metal Drill Bit online manufacturer

T38 T45 T51 Thread Hard Rock Drill Metal Drill Bit

T38 T45 T51 thread hard rock drill metal drill bit Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production. We using the best ... Read More
2022-03-15 16:44:08
buy CIR90 90mm Law Air Pressure Dth Hammer Rock Drill Bit online manufacturer

CIR90 90mm Law Air Pressure Dth Hammer Rock Drill Bit

Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for ... Read More
2022-03-15 16:14:00
buy Carbon Steel T51 Industrial Drill Bits 102mm Diameter Conical Button Metal Drill Bit online manufacturer

Carbon Steel T51 Industrial Drill Bits 102mm Diameter Conical Button Metal Drill Bit

T51 Industrial Drill Bits Thread Button Bits 102mm Diameter conical button metal drill bit Thread Type dia tip size(mm) flushing holes weight (kg) mm gauge front side front R22 R25 R28 SR28 41 5*9 2*8 2 1 0.6 ... Read More
2025-03-11 10:02:39
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T38 T45 T51 thread hard rock drill metal drill bit Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production. We using the best ... Read More
2025-02-20 17:39:13
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Thread R25 R28 R32 Cross Bits Tungsten Carbide Rock Drill Bits

Thread R25 R28 R32 Cross Bits Tungsten Carbide Rock Drill 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
2021-08-26 16:15:26
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