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spherical drill bit

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buy Dhd350 152mm Dth Drill Bits High Air Pressure For Rock Water Well online manufacturer

Dhd350 152mm Dth Drill Bits High Air Pressure For Rock Water Well

Rock Drilling Eccentric Overburden Casing System Odex Drill DTH Button Bit DescriptionIn DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since ... Read More
2023-03-28 14:07:05
buy Underground Mining Hardened Drill Bits , SD5 Shank 130mm 140mm 152mm DTH Button Bit online manufacturer

Underground Mining Hardened Drill Bits , SD5 Shank 130mm 140mm 152mm DTH Button Bit

Underground Mining Hardened Drill Bits , SD5 Shank 130mm 140mm 152mm DTH Button Bit 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 16:14:02
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6 Inch 8 Inch High Air Pressure DTH Drill Bits for Atlas Copco DHD360 DHD380 Shank

6' High Air Pressure DTH Drill Bits CIR80 / CIR90 for DHD360 Shank 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 ... Read More
2025-03-10 16:14:02
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8 Inch / 9 Inch / 10 Inch / 12 Inch Hardened Drill Bits for Shank M80 Hammer

8 Inch / 9 Inch / 10 Inch / 12 Inch Hardened Drill Bits for Shank M80 Hammer In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston ... Read More
2022-03-15 16:14:00
buy DHD 340 4" High Pressure DTH Drill Bits For Blasting / Geothermal Hole online manufacturer

DHD 340 4" High Pressure DTH Drill Bits For Blasting / Geothermal Hole

DHD340, SD4 ,QL40, M40, 4" High Pressure DTH Bits uesd in blasting and geotheromal hole Diameter: 105mm to 152mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, concave Inserts ... Read More
2025-03-10 16:14:03
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Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits

Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 ... Read More
2022-03-15 16:44:08
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Ql80-251mm 8 Inch High Pressure Water Well Drilling DTH Drill Bits

Ql80-251mm 8 Inch High Pressure Water Well Drilling DTH Drill Bits Description Our products are compatible with most of the products manufactured by , Atlas Copco, etc. DTH drill bits are widely used in mining, ... Read More
2023-02-10 13:49:44
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Ql80-251mm 8 Inch High Pressure Water Well Drilling DTH Drill Bits

Ql80-251mm 8 Inch High Pressure Water Well Drilling DTH Drill Bits Description Our products are compatible with most of the products manufactured by , Atlas Copco, etc. DTH drill bits are widely used in mining, ... Read More
2025-02-20 17:39:13
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Percussive Mining Rock Drill Bits Different Rock Hardness Button

Percussive Rock Drill Bits / Different Rock Hardness Button Mining Bit Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 ... Read More
2022-03-15 16:40:36
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T38 Retractable Drill Bit Normal Retrac Body Ballistic Drop Center

T38 Retractable Drill Bit Normal Retrac Body Ballistic Drop Center Description 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
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