Mining Machinery

Place of Origin:China

Brand Name:MIROC

Model Number:4148300833-4148300850

Mining T45 Alloy Steel Spherical Drill Bit Threaded Drill Bits 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 strength). Featuring spherical tungsten carbide ...

Place of Origin:China

Brand Name:MIROC

Model Number:T45 Button Bit

T45 CNC Retractable Ballistic Button Rock Drill Bits For Mining And Quarry Drilling 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 strength). Featuring ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301024-4148301029

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 compressive strength). Featuring spherical tungsten ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301030-4148301035

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 strength). Featuring spherical tungsten carbide ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300579-4148300647

Underground Mining R32 150mm 170mm 190mm Length Threaded Rod Coupling Sleeve Description Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter...

Place of Origin:China

Brand Name:MIROC

Model Number:R32 Drill Coupling Sleeve

Bench Drilling Tungsten Carbide R32 Crossover Drill Coupling Sleeve Description Coupling sleeves are available with both half-bridge and full-bridge types, as well as adapter couplings. Semi-bridge coupling, by far is the most popular, has a small non-...

Place of Origin:China

Brand Name:MIROC

Model Number:T45 210mm

Tunneling Length 8.25 Inch T45 210mm Threaded Couplings Description Because of different applications, we need different lengths of drill stems, so couplings sleeves are used for connecting extension rods. There are semi-bridge couplings and full bridge ...

Place of Origin:China

Brand Name:MIROC

Model Number:R38 170 - 190mm

R38 170 - 190mm Underground Mining Drill Threaded Coupling Description Coupling sleeves are available with both half-bridge and full-bridge types, as well as adapter couplings. Semi-bridge coupling, by far is the most popular, has a small non-threaded ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300432-4148300435

R25 Mining Crossover Coupling Rock Drilling Tools 150-170mm Description Crossover coupling using R25 thread system . • R25 thread system • Widely used in drifting and tunneling Color: Green or Based on Customer requirements Material: Tungsten carbide and ...

Place of Origin:China

Brand Name:MIROC

Model Number:T51 235mm

T51 225-235mm Underground Mining Threaded Drill pipe Coupling Sleeves Description The connecting sleeve is mainly used for the shank and the drill rod and the drill rod and the connecting rod is connected between the. For reducing the connecting sleeve...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300961-4148300964

Description Standard coupling using T51 thread system • T51 thread system • Widely used in drifting, tunneling, benching, and long hole drilling Color: Green or Based on Customer requirements Material: Tungsten carbide and high strength alloy steel ...

Place of Origin:China

Brand Name:MIROC

Model Number:T38 Extension Rod

4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod Description Our rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300791-4148300795

Description Drill rod using T38 thread system. Used on drilling machines equipped with automatic rod changer. • R28 thread system • Suitable for small hole range Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300552

R32 12°Drill Bit Shank Rock Drilling Tools For Underground Mining Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300458

Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6°Drill Shank Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301191-4148301197

Description In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque is delivered via the shank adapter. • Used in top hammer drilling systems Color: Based on Customer ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301158-4148301163

Description In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque is delivered via the shank adapter. • Used in top hammer drilling systems Color: Based on Customer ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301694-4148301703

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. This gives DTH drilling a nearly constant ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301656-4148301663

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. This gives DTH drilling a nearly constant ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301721-4148301737

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. This gives DTH drilling a nearly constant ...