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spherical drill bit

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buy Set 4-6 Inch Button Drill Bit For Long Hole Tungsten Carbide online manufacturer

Set 4-6 Inch Button Drill Bit For Long Hole Tungsten Carbide

Set 4-6 Inch Button Drill Bit For Long Hole Tungsten Carbide Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive ... Read More
2019-10-23 16:40:10
buy 4" / 5" Spherical Retractable Mining Drill Bit ST68 102mm 115mm 127mm online manufacturer

4" / 5" Spherical Retractable Mining Drill Bit ST68 102mm 115mm 127mm

4" / 5" Spherical Retractable Mining Drill Bit ST68 102mm 115mm 127mm Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa ... Read More
2022-04-13 14:34:19
buy R25 Threaded Rock Mining Tools / Hardened Steel Drill Bits , High Wear Resistance online manufacturer

R25 Threaded Rock Mining Tools / Hardened Steel Drill Bits , High Wear Resistance

R25 Threaded Button Bit With Spherical/Ballistic Button for Rock And Mining Drilling Describtion R25 Button Bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ... Read More
2020-04-15 17:38:45
buy R25-45mm Spherical Milling Drill Bits Tungsten Carbide long Skirt for Underground mining online manufacturer

R25-45mm Spherical Milling Drill Bits Tungsten Carbide long Skirt for Underground mining

Description Product R25 Button bit Diameter 45mm Buttons 2x9mm,5x10mm Flushing hole No. Front 1, Side 1. Weight 0.6 KG Color Green (customized according to customer needs) This type of bit is well known for its ... Read More
2019-10-23 16:41:51
buy Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons online manufacturer

Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons

Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then ... Read More
2019-03-20 16:55:09
buy Wear Resistance Retractable Drill Bit ST58 3.5 inch 4.5 inch online manufacturer

Wear Resistance Retractable Drill Bit ST58 3.5 inch 4.5 inch

Wear Resistance Retractable Drill Bit ST58 3.5 inch 4.5 inch Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive ... Read More
2022-04-13 14:34:18
buy T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit online manufacturer

T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit

T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ... Read More
2022-03-15 16:20:24
buy New Industrial T45 Dome Reaming Drill Bit Stone Tungsten Carbide Drill Bits online manufacturer

New Industrial T45 Dome Reaming Drill Bit Stone Tungsten Carbide Drill Bits

Industrial T45 Dome Reaming Drill Bit Stone Drill Bits for Rock Drill Tool Description This type of bit 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 4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm online manufacturer

4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm

4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to ... Read More
2022-03-21 16:57:28
buy R38 Flat Face Button Drill Bit For Hard Rock Drilling And Hole Blasting online manufacturer

R38 Flat Face Button Drill Bit For Hard Rock Drilling And Hole Blasting

R38 Flat Face Button Drill Bit For Hard Rock Drilling And Hole Blasting Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are ... Read More
2020-07-24 16:04:22
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