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mining drill bits

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buy Construction Carbide Drill Bits / Button Drill Bit For Tunneling Mining 45CrNiMoV Material online manufacturer

Construction Carbide Drill Bits / Button Drill Bit For Tunneling Mining 45CrNiMoV Material

R32 T38 T45 T51 ST58 ST68 Rock Dome Reamer Button Drill Bit For Tunneling And Mining Description Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling ... Read More
2022-03-15 16:20:23
buy 447 IADC Code 8-1/2" Tungsten Carbide Tricone Drill Bit For Hard Soils Blue Color online manufacturer

447 IADC Code 8-1/2" Tungsten Carbide Tricone Drill Bit For Hard Soils Blue Color

IADC code 217with 3 Nozzles,8-1/2" Steel tooth rock tricone bit, SOFT-CLEAN OUT CMT Product Description Product Name 8-1/2" Tricone Rock bit, IADC code 447 with 3 Nozzles Application oil,gas,water drilling etc. ... Read More
2022-03-15 15:38:40
buy 89mm T45 Ballistic Button Bit Retrac T45 Drill Bits for Mining online manufacturer

89mm T45 Ballistic Button Bit Retrac T45 Drill Bits for Mining

Product Description Retrac button bits are mainly used in loose rock mass with relatively broken rock. The retrac skirt design can assist in retrieving the drill tool, reduce the phenomenon of bit stuck and ... Read More
2025-08-12 09:23:32
buy Cnc R25 Button Drill Bit High Wear Resistance Short Skirt Ballistic online manufacturer

Cnc R25 Button Drill Bit High Wear Resistance Short Skirt Ballistic

CNC R25 High Wear Resistance Short Skirt Ballistic Button Drill Bit Description Rock bits for top hammer drilling are designed to transmit intensive impact energy into the rock with the least possible loss of ... Read More
2022-12-20 17:53:12
buy 6/12 Degree Pilot Adapter Reaming Drill Bit For Cut Holes Quarry Mining , Flat Shape online manufacturer

6/12 Degree Pilot Adapter Reaming Drill Bit For Cut Holes Quarry Mining , Flat Shape

R25 / R28 / R32 6/12 Degree Reamer Drill Bit Pilot Adapter Used For Cut Holes Quarry Mining Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then ... Read More
2022-03-15 16:10:43
buy Rock Drilling Tools Hammer Drilling Carbide Thread Type Drill Bits , T38 T45 T51 ST58 ST68 online manufacturer

Rock Drilling Tools Hammer Drilling Carbide Thread Type Drill Bits , T38 T45 T51 ST58 ST68

Mining Top Hammer Drilling Carbide Thread Type T38 T45 T51 ST58 ST68 Drill Bits Describtion Advantages of Sinodrlls top hammer: 1.Top quality alloy steel; 2.Best element six carbides and Timken steel; 3.Hot... Read More
2022-03-15 16:44:09
buy GB Standard Button Drill Bit T45 Dia 102mm-152mm High Wear Resistance online manufacturer

GB Standard Button Drill Bit T45 Dia 102mm-152mm High Wear Resistance

Different rock hardness drilling button bit T45 with Dia 76mm and 89mm , benching and long hole drilling Describtion This type of bit is well known for its high wear resistance on medium-hard to hard abrasive ... Read More
2019-10-23 16:41:13
buy R25 Industrial Spherical/Ballistic Button Drill Bits For Tunneling Drilling Threaded Button Bit online manufacturer

R25 Industrial Spherical/Ballistic Button Drill Bits For Tunneling Drilling Threaded Button Bit

R25 Industrial Spherical/Ballistic Button Drill Bits For Tunneling Drilling Threaded Button Bit Describtion Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ... Read More
2025-03-11 10:02:36
buy DTH High Pressure Mining Drilling Bits Stone Drilling Bits 110 - 113mm online manufacturer

DTH High Pressure Mining Drilling Bits Stone Drilling Bits 110 - 113mm

DTH High Pressure Mining Drilling Bits Stone Drilling Bits 110 - 113mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the ... Read More
2025-03-10 16:13:59
buy Low Pressure CNC Milling DTH Drill Bits Underground Mining Drill Bit 68mm - 95mm online manufacturer

Low Pressure CNC Milling DTH Drill Bits Underground Mining Drill Bit 68mm - 95mm

Low Pressure CNC Milling DTH Drill Bits Underground Mining Drill Bit 68mm - 95mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ... Read More
2025-03-10 16:13:59
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