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mining drilling 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 Carbon Steel Alloy Rock Button Drill Bit 11 Degree 38mm Carbide Rock Drill Bits online manufacturer

Carbon Steel Alloy Rock Button Drill Bit 11 Degree 38mm Carbide Rock Drill Bits

Atlas Copco 11 Degree Alloy Rock 36 Mm Taper Button Drill Bit Carbide rock drill bits Taper button bit, as a small hole bit, use taper match bit with rod to be used for air leg or hand held jack hammer driller ... Read More
2022-03-15 15:49:29
buy ST58 Retractable Drill Bit Retrac Body Rock Drill Bit For Mining Drilling online manufacturer

ST58 Retractable Drill Bit Retrac Body Rock Drill Bit For Mining Drilling

ST58 retractable drill bit retrac body rock drill bit for mining drilling Application: The Retrac Bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction ... Read More
2022-08-25 14:54:56
buy T38 76mm Rock Mining Drill Thread Button Drill Bit online manufacturer

T38 76mm Rock Mining Drill Thread Button Drill Bit

T38 76mm Rock Mining Drill Thread Button Drill Bit Application The thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough ... Read More
2024-05-13 17:11:56
buy High-pressure DTH Hammers Tungsten Carbide Down The Hole 12inch DTH Drill Bits for Mining Drilling online manufacturer

High-pressure DTH Hammers Tungsten Carbide Down The Hole 12inch DTH Drill Bits for Mining Drilling

High-pressure DTH Hammers Tungsten Carbide Down The Hole 12inch DTH Drill Bits for Mining In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ... Read More
2020-05-06 14:48:06
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 Cnc Milling T45 Spherical/Ballistic Drill Bits For Hard Abrasive Rock Dia 70 - 89mm online manufacturer

Cnc Milling T45 Spherical/Ballistic Drill Bits For Hard Abrasive Rock Dia 70 - 89mm

Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide ... Read More
2019-10-23 16:40:44
buy Drill sub Precision Underground Mining Tricone Drill Bit 140mm - 225mm Length online manufacturer

Drill sub Precision Underground Mining Tricone Drill Bit 140mm - 225mm Length

Underground Mining Drill Sub for 9.1 / 2-inch tricone drills or for 3-inch drill bits Crossover sub is mainly used to connect upper and lower drill tools in different connectors in drilling operations. Also it ... Read More
2019-07-24 15:10:21
buy St58 4 Inch / 3.5 Inch Hardened Steel Button Drill Bit Tungsten Carbide online manufacturer

St58 4 Inch / 3.5 Inch Hardened Steel Button Drill Bit Tungsten Carbide

ST58 4 Inch / 3.5 Inch Hardened Steel Drill Bits Tungsten Carbide Button Drill Bit Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ... Read More
2022-12-20 17:51:33
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