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hardened drill bits

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buy Fast Penetration Thread Rock Button Drill Bit for Hydraulic Machine online manufacturer

Fast Penetration Thread Rock Button Drill Bit for Hydraulic Machine

Fast Penetration Thread Rock Button Drill Bit for Hydraulic Machine Deep Hole Drilling Tools main thread drill rods, shank adapter, coupling sleeve and the drill bit several parts, deep drilling tools mainly ... Read More
2019-10-23 16:40:49
buy Thread Button Rock Drill Bits , Retract Rock Drill Tools , Button Bits online manufacturer

Thread Button Rock Drill Bits , Retract Rock Drill Tools , Button Bits

Thread Button Rock Drill Bits, Retract Rock Drill Tools Button Bits 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
2021-08-30 09:16:26
buy High Wear Resistance Thread Rock Button Drill Bit With Mining Machinery Part online manufacturer

High Wear Resistance Thread Rock Button Drill Bit With Mining Machinery Part

High Wear Resistance Thread Rock Button Drill Bit With Mining Machinery Part 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
2019-10-23 16:40:25
buy Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit online manufacturer

Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit

Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit Tapered Button Bits are widely applied in small-hole drilling, such as stone quarrying, mining, tunnel work and construction. It is for drilling ... Read More
2022-10-12 14:39:20
buy Tungsten Carbide 76mm T38 Button Drill Bit with Semi-Ballistic Buttons online manufacturer

Tungsten Carbide 76mm T38 Button Drill Bit with Semi-Ballistic Buttons

Tungsten Carbide 76mm T38 Button Drill Bit with Semi-Ballistic Buttons Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel material: 45CrNiMoV. 3) Suitable ... Read More
2019-10-23 16:40:26
buy Rock Drilling Tools T45 / T51 Button Drill Bit Diameter 102mm With Carbide online manufacturer

Rock Drilling Tools T45 / T51 Button Drill Bit Diameter 102mm With Carbide

Rock Drilling Tools T45 / T51 Button Drill Bit Diameter 102mm With Carbide Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel material: 45CrNiMoV. 3) ... Read More
2019-10-23 16:40:27
buy R32S / 40Cr Materials Button Drill Bit With Self Drilling Anchor Bolt  For Limited Space Work online manufacturer

R32S / 40Cr Materials Button Drill Bit With Self Drilling Anchor Bolt For Limited Space Work

R32S ,40Cr, 51mm diameter , used with self drilling anchor bolt, Alloy Steel Anchor Bolt R32 Hollow Self Drilling Roc Drill bit The drill bit would be selected at the choice of the ground conditions Features of ... Read More
2019-10-23 16:40:36
buy 89mm Threaded Button Bits / Open Pit Mining Tungsten Carbide Drill Bits online manufacturer

89mm Threaded Button Bits / Open Pit Mining Tungsten Carbide Drill Bits

Threaded Bits for Open Pit Mining Tungsten Carbide Drill Bits Threaded Drill Bits Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life... Read More
2019-10-23 16:41:06
buy 7 Degree Short Skirt Tungsten Carbide Drill Bits Tapered Button Bit online manufacturer

7 Degree Short Skirt Tungsten Carbide Drill Bits Tapered Button Bit

7 Degree Short Skirt Tungsten Carbide Drill Bits Tapered Button Bit Product Description 1.Product Name:tungsten carbide drill bits TypesTapered chisel bits, Tapered cross bits, Tapered button bits 2.Application... Read More
2022-07-29 14:55:34
buy High Quality Diameter 32mm Rock Drill Bits For 7 Degree Drill Rod online manufacturer

High Quality Diameter 32mm Rock Drill Bits For 7 Degree Drill Rod

Diameter 32mm - 5 Tip And 36mm With 6 Tip Rock Drill Bits For 7 Degree Drill Rod 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
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