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tungsten drill bits

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buy R25 Short Skirt Spherical Dia.33-45mm Tungsten Carbide Button Drill Bit online manufacturer

R25 Short Skirt Spherical Dia.33-45mm Tungsten Carbide Button Drill Bit

R25 Short Skirt Spherical Dia.33-45mm Tungsten Carbide Button Drill Bit Description KSQ threaded drill bits have stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance ... Read More
2022-08-12 14:42:28
buy Mining Tungsten Carbide Retrac Drill Bit , Durable Button Drill Bit online manufacturer

Mining Tungsten Carbide Retrac Drill Bit , Durable Button Drill Bit

Mining Tungsten Carbide Retrac Drill Bit , Durable Button Drill Bit Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive ... Read More
2022-04-13 14:34:19
buy Mining Operations DTH Drill Bits 133 - 165mm Diameter Tungsten Carbide Material online manufacturer

Mining Operations DTH Drill Bits 133 - 165mm Diameter Tungsten Carbide Material

5" High Air Pressure DTH Drilling Bit Specifications: 1. Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front Buttons Weight, kg DHD350R Cop54 DHD5 133 2 7x16 6x14 16 140 2 8x16 7x14 16.5 146 2 ... Read More
2020-05-06 14:48:37
buy 2" Tungsten DTH Drill Bits Low Air Pressure BR Series Water Drill Bit online manufacturer

2" Tungsten DTH Drill Bits Low Air Pressure BR Series Water Drill Bit

DTH 2"tungsten drill bits/ low air pressure BR Series water drill bit , drilling diameter 64mm-76mm BR2 drill bit Specification: standard type, no foot valve Diameter: 76mm Buttons and size: 6x14mm,5x12mm, ... Read More
2020-05-06 14:48:38
buy T45 76mm Flat Face 10 Ballistic Long Hole Drilling Button Drill Bit online manufacturer

T45 76mm Flat Face 10 Ballistic Long Hole Drilling Button Drill Bit

T45 76mm Flat Face 10 Ballistic Long Hole Drilling Button Drill Bit Button Drill bits This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa ... Read More
2022-08-24 11:49:40
buy T51 89mm Tungsten Carbide Retractable Drill Bit For Mining And Quarrying online manufacturer

T51 89mm Tungsten Carbide Retractable Drill Bit For Mining And Quarrying

T51 89mm Tungsten Carbide Retractable Drill Bit For Mining And Quarrying Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ... Read More
2022-04-13 14:34:19
buy Diameter 80mm - 105mm Dth Drill Bits Rock Drilling Bits Low Air Pressure online manufacturer

Diameter 80mm - 105mm Dth Drill Bits Rock Drilling Bits Low Air Pressure

Diameter 80mm - 105mm Dth Drill Bits Rock Drilling Bits Low Air Pressure In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is ... Read More
2020-05-06 14:48:15
buy 7 Button Tapered Button Drill Bit With Long / Short Skirt Rock Drilling Tool online manufacturer

7 Button Tapered Button Drill Bit With Long / Short Skirt Rock Drilling Tool

7 button tapered button drill bit with long/short skirt rock drilling tool Product Characteristic: 1.Button bit taper angle: 7,11,12 2.Diameter: 20-45 mm 3.Button bit shape: spherical/Ballistic 4.Material and ... Read More
2022-04-13 14:58:34
buy Domed Reaming Drill Bit T38 / T45 Tungsten Carbide Drill Bits For Rock Drilling Tools online manufacturer

Domed Reaming Drill Bit T38 / T45 Tungsten Carbide Drill Bits For Rock Drilling Tools

Domed Reaming Drill Bit T38 / T45 Tungsten Carbide Drill Bits Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in ... Read More
2022-03-15 16:20:23
buy IR3.5 90mm 105mm Blast Hole DTH Drill Bits Good Wear Resistance online manufacturer

IR3.5 90mm 105mm Blast Hole DTH Drill Bits Good Wear Resistance

IR3.5 90mm 105mm Blast Hole DTH Drill Bits Good Wear Resistance 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 ... Read More
2022-03-15 16:14:00
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