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tungsten drill bits

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Industrial DTH Drill Bits
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Description 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 contact with the drill bit, little energy is lost. ... Read More

2022-03-15 16:14:01

Wear Resistance Retractable Drill Bit ST58 3.5 inch 4.5 inch
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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

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

Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit
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Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit 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 14:34:19

T51 Ballistic Buttons Button Drill Bit Industrial Alloy Steel CNC Milling
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T51 Ballistic Buttons Button Drill Bit Industrial Alloy Steel CNC Milling Description 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

2019-10-23 16:40:09

12° CNC Milling Button Drill Bit Rock Drill Bits For Tunneling
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12 CNC Milling Button Drill Bit Rock Drill Bits For Tunneling Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered ... Read More

2022-04-13 15:03:05

1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits
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1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers ... Read More

2022-04-13 15:03:05

CNC Alloy Steel Chisel Drill Bit Mining Industrial Drill Bits
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CNC Alloy Steel Chisel Drill Bit Mining Industrial Drill Bits Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered ... Read More

2019-04-16 19:22:03

12° Tapered Mining Button Drill Bit Rock Drill Bits For Tunneling
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12 Tapered Mining Button Drill Bit Rock Drill Bits For Tunneling Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Read More

2022-04-13 15:03:05

Flat Face Button Drill Bit Carbide Steel For Hard Rock Drilling And Hole Blasting
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T45 76mm 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 ... Read More

2020-05-06 14:49:54

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