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spherical drill bit

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buy CIR Series Low Air Pressure DTH Drill Bits CIR65 CIR70 CIR80 CIR90 CIR110 CIR150 online manufacturer

CIR Series Low Air Pressure DTH Drill Bits CIR65 CIR70 CIR80 CIR90 CIR110 CIR150

CIR Series Low Air Pressure DTH Drill Bits CIR65 CIR70 CIR80 CIR90 CIR110 CIR150 We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide ... Read More
2020-05-06 14:48:19
buy High Penetration DTH Rock Drill Bit High Air Pressure DTH Hammer 254mm - 381mm online manufacturer

High Penetration DTH Rock Drill Bit High Air Pressure DTH Hammer 254mm - 381mm

New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert ... Read More
2020-05-06 14:48:41
buy QL60 DHD360 SD6 M60 Shank down the hole bit 6 Inch DTH Hammer Bit online manufacturer

QL60 DHD360 SD6 M60 Shank down the hole bit 6 Inch DTH Hammer Bit

Green 6 Inch DTH Hammer Bit , down the hole bit QL60 DHD360 SD6 M60 Shank Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm,159mm,165mm,172mm,178mm,190mm... Read More
2022-03-15 16:14:00
buy 3" 2" R32 Spherical Button Bits Rock Drilling Cnc Tunneling online manufacturer

3" 2" R32 Spherical Button Bits Rock Drilling Cnc Tunneling

3" 2" R32 Spherical CNC Tunneling Drill Bits Button Rock Drill Bit Description This type of bit is a high speed drilling bit for soft to medium rock formations (between 50 Mpa to 150 Mpa compressive strength). ... Read More
2022-12-20 17:49:14
buy R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling online manufacturer

R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling

R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling Describtion Miroc R25 type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between ... Read More
2020-05-21 15:15:10
buy R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits online manufacturer

R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits

R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits The Features of the Product 1.The threaded button bits connect with threaded drill rod perfectly for drilling holes 2.Stable ... Read More
2022-08-08 13:48:13
buy Tungsten Carbide T45 76mm Button Bit For Rock Drilling online manufacturer

Tungsten Carbide T45 76mm Button Bit For Rock Drilling

76mm, 89mm T45 Threaded Button Bit for Top Hammer Drills KSQ With the top quality of alloy steels and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensiv... Read More
2021-07-20 14:16:03
buy Low Pressure CNC Milling DTH Drill Bits Underground Mining Drill Bit 68mm - 95mm online manufacturer

Low Pressure CNC Milling DTH Drill Bits Underground Mining Drill Bit 68mm - 95mm

Low Pressure CNC Milling DTH Drill Bits Underground Mining Drill Bit 68mm - 95mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ... Read More
2020-05-06 14:48:03
buy 152mm Dome Drill Bit ST68 Rock Drilling Tools Threaded Drill Bits For Reaming Spherical Buttons online manufacturer

152mm Dome Drill Bit ST68 Rock Drilling Tools Threaded Drill Bits For Reaming Spherical Buttons

152mm Dome Drill Bit ST68 Threaded Drill Bits For Reaming Spherical Buttons Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then ... Read More
2020-06-09 14:20:05
buy 12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length online manufacturer

12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length

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. This gives ... Read More
2020-05-06 14:48:22
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