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stone drilling bits

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buy Hand Held Rock Dill Machines stone drilling tools with Hex22 x 108mm shank online manufacturer

Hand Held Rock Dill Machines stone drilling tools with Hex22 x 108mm shank

Hand Held Rock Dill Machines stone drilling tools with Hex22 x 108mm shank KSQ Beijing Integral Rod with Hex22x108mm Shank For Mining Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm Legnth: ... Read More
2021-08-30 15:47:40
buy Tungsten Carbide Material Tipped Mining Drill Bits Tapered Cross Bit online manufacturer

Tungsten Carbide Material Tipped Mining Drill Bits Tapered Cross Bit

Tungsten Carbide Tipped Mining Drill Bits Tapered Cross Bit Feature of Taper Button Bit 1. tapered button bits connect with tapered drill rod for drilling holes 2. Stale and mature welding technology ensure ... Read More
2021-08-30 09:45:01
buy 38mm Seven Button Golden Color For Tunneling Mining Taper Button Drill Bit online manufacturer

38mm Seven Button Golden Color For Tunneling Mining Taper Button Drill Bit

38mm Seven Button Golden Color For Tunneling Mining Taper Button Drill Bit Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Read More
2022-04-13 15:03:06
buy R32 - 43mm Threaded Cross Bits Rock Drilling Bit For Underground Coal Mining online manufacturer

R32 - 43mm Threaded Cross Bits Rock Drilling Bit For Underground Coal Mining

R32 - 43mm Threaded Cross Bits Rock Drilling Bit For Underground Coal Mining Product Specification Product R32 Cross type bit Diameter 43mm Alloy 16x10mm Flushing hole No. Front 1, Side 4 Weight 0.7KG Color ... Read More
2020-04-15 02:48:16
buy Diameter 90mm CIR90 Stone Drilling Bits For Hammer Down The Hole Drilling online manufacturer

Diameter 90mm CIR90 Stone Drilling Bits For Hammer Down The Hole Drilling

Diameter 90mm CIR90 Dth Drill Bits For Hammer Drill Down The Hole Drilling DTH Button Bits DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and ... Read More
2020-05-20 17:26:24
buy Hard Alloy 11 Degree Rock Drill Bit Tapper Button Bit online manufacturer

Hard Alloy 11 Degree Rock Drill Bit Tapper Button Bit

Hard Alloy 11 Degree Rock Drill Bit Tapper Button Bit Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross type bits if ... Read More
2022-03-15 15:49:29
buy 7 / 11 / 12 Degree Tapered Button Bits Small Rock Drill Bits online manufacturer

7 / 11 / 12 Degree Tapered Button Bits Small Rock Drill Bits

7 / 11 / 12 Degree Tapered Button Bits Small Rock Drill Bits Tapered Rock Drill Bits we have three types: taper chisel bit, taper cross bit and taper button bit. It's suitable for H22mm and H25mm taper rock ... Read More
2022-03-15 15:45:01
buy Mining / Tunneling Quarry Rock Drilling Tools , Thread Drill Bits online manufacturer

Mining / Tunneling Quarry Rock Drilling Tools , Thread Drill Bits

Mining / Tunneling Quarry Rock Drilling Tools , Thread Drill 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
2020-06-09 14:20:07
buy Quarrying Mining Drilling Tools T38 R32 Retrac Drop Center Button Rock Bit online manufacturer

Quarrying Mining Drilling Tools T38 R32 Retrac Drop Center Button Rock Bit

Quarrying Mining Drilling Tools T38 R32 Retrac Drop Center Button Rock Bit Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to ... Read More
2022-03-15 16:44:07
buy R32 76mm Button Drill Bit Tungsten Carbide For Drifting Tunneling online manufacturer

R32 76mm Button Drill Bit Tungsten Carbide For Drifting Tunneling

R32 76mm Tungsten Carbide For Drifting Tunneling Threaded Drill Button Bit Premium designs and steel and premium tungsten carbide insert grade By KSQ, Offers industry-leading strength and penetration rates for ... Read More
2022-09-27 16:36:43
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