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rock drilling tools for tunneling

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buy High Strength H25 Threaded Cross Bits Tungsten Carbide Material For Underground Mining online manufacturer

High Strength H25 Threaded Cross Bits Tungsten Carbide Material For Underground Mining

H25 Threaded Drill Bit Cross Type Small Hole Rock Drilling Tools Description: H25 Thread System affords drillers the ability to change drilling bits whilst still using the same drilling rod for small hole ... Read More
2020-04-15 02:48:16
buy With SGS Certification T 38 T 45 T 51 Threaded Drill Rod 10 feet 12 feet extension drill rods online manufacturer

With SGS Certification T 38 T 45 T 51 Threaded Drill Rod 10 feet 12 feet extension drill rods

T38 10 feet 12 feet Round Body Extension Rod Product Code System Example: Threaded Drill Rods: DR22-H25-305-(1) (2) DR = Threaded Drill Rod, Round Type DRH = Threaded Drill Rod, Hex Type ERH = Threaded ... Read More
2022-03-15 16:25:36
buy T45 Threaded Button Drill Bit 89mm Tungsten Carbide High Wear Resistance online manufacturer

T45 Threaded Button Drill Bit 89mm Tungsten Carbide High Wear Resistance

T45 - 89mm Threaded Drill Button Bit Tungsten Carbide High Wear Resistance Description: Product: Threaded Drill Button Bit Diameter: 89mm (3 1/2mm) Thread: T45 Face Design: Flat face / Drop Center Buttons Type: ... Read More
2019-11-29 17:02:15
buy Tungsten Carbide Rock Atlas Copco Button Drill Bist , T51 Drilling Rock Bit online manufacturer

Tungsten Carbide Rock Atlas Copco Button Drill Bist , T51 Drilling Rock Bit

Tungsten Carbide Rock Atlas Copco Button Drill Bit , T51 Drilling Rock 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 ... Read More
2019-10-23 16:40:24
buy 11° Tungsten carbide Short/long skirt/Cross-type Tapered Drill Button Bits online manufacturer

11° Tungsten carbide Short/long skirt/Cross-type Tapered Drill Button Bits

11 Tungsten carbide Short/long skirt/Cross-type Tapered Drill Button Bits Features: KSQ tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers ... Read More
2022-07-26 15:18:37
buy GT60 Threaded Drill Bits 110mm 115mm Tungsten Carbide, High Strength Alloy Steel online manufacturer

GT60 Threaded Drill Bits 110mm 115mm Tungsten Carbide, High Strength Alloy Steel

GT60 Threaded Button Drill Bit 110mm 115mm Tungsten Carbide, High Strength Alloy Steel KSQ Technologies Threadede Button Drill Bits are made by high quality alloy steel and tungsten carbides. Through heat ... Read More
2019-11-07 15:10:43
buy Green Color Forging Reaming Drill Bit R25 R28 R32 Hard Rock Tungsten Carbide online manufacturer

Green Color Forging Reaming Drill Bit R25 R28 R32 Hard Rock Tungsten Carbide

Reaming Button Bit + Pilot Adapter R25 R28 R32 Hard Rock Tungsten Carbide Description: These bits are designed for layer drilling, to enlarge pilot holes for long hole blasting of drop raises in underground ... Read More
2022-03-15 16:10:43
buy Forging Alloy Steel Threaded Shank Drill Bit Adapter HC150RP T45 670mm Length online manufacturer

Forging Alloy Steel Threaded Shank Drill Bit Adapter HC150RP T45 670mm Length

Rock Drilling Tools Shank Adapter HC150RP T45-670mm High Quality Alloy Steel Description: While every component in the drill string is crucial, the shank adapter must be engineered to withstand the most extreme ... Read More
2022-04-13 14:40:08
buy R25 Threaded Drill Rod Drifter And Speed Rod 610mm - 3700mm For Mining online manufacturer

R25 Threaded Drill Rod Drifter And Speed Rod 610mm - 3700mm For Mining

Threaded Drill Rods Drifter and Speed Rod 610mm-3700mm for Mining and Tunneling Drilling Description: KSQ Technologies Drill Rods Available Threads: R25 R28 R32 R38 T38 T45 T51. Drilling precision can be ... Read More
2022-03-15 16:25:36
buy Dome Retractable Drill Bit T45 Spherical / Ballistic Buttons Drifting Tunneling online manufacturer

Dome Retractable Drill Bit T45 Spherical / Ballistic Buttons Drifting Tunneling

Threaded Rock Drilling ToolsT45 Dome Bit for Reaming Specifications: Spherical / Ballistic Buttons Drill BitDiameterNo x Buttons DiameterFlushing HolesWeight, kgmminchFrontGaugeAngleFrontSideDome Bit for ... Read More
2019-12-09 09:56:36
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