Drill Bit

Brand Name:MIROC

Model Number:Reaming Drill Bit

Place of Origin:Shangdong,China

Domed Reaming Drill Bit T38 / T45 Tungsten Carbide Drill Bits Reaming bits 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 adapter. Product Name: ...

Brand Name:MIROC

Model Number:152MM T51

Place of Origin:China

Reamer Button Bit 152MM T51 For Mining And Tunnel Hard Rock Drill Bits Detailed Product 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 ...

Brand Name:MIROC

Model Number:Pilot Adapter Reaming Bit

Place of Origin:Shangdong,China

Tungsten Carbide Forging T38 T45 T51 Dome Reaming Drill Bits For Mining And Construction 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 ...

Brand Name:MIROC

Model Number:Retractable Button Drill Bits

Place of Origin:Shangdong,China

Straigh Hole Application Drop Center Retractable Drill Bit Button Rock Drilling Bits Description 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 strength). ...

Brand Name:MIROC

Model Number:4148300533-4148301039

Place of Origin:Shangdong,China

R32 T38 T45 T51 ST58 ST68 Rock Dome Reamer Button Drill Bit For Tunneling And Mining Description Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling direction can be ensured and accurate. Pilot ...

Brand Name:MIROC

Model Number:Rock Drill Jack Hammer Bit

Place of Origin:Shangdong,China

CIR80 CIR90 Jack Hammer Rock Drilling Bits , Down The Hole Drill Bits For Mining 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, ...

Brand Name:MIROC

Model Number:T38-76mm Button Bit

Place of Origin:China

Factory Price Good Quality Misubishi Design Golden Colored Convex Face T38 Drill Button Bits Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production. We using the best quality ...

Brand Name:Mirco

Place of Origin:China

102mm T45 Concave Face Retractable Drill Bit High Speed , Thread Button Bit For Hard Rock 102mmT45 concave face high speed drilling thread retrac button bit for hard rock Related Product Parameter Dia.(mm) Thread Connection Buttons Flusing Holes Weight(kg...

Brand Name:MIROC

Model Number:Retrac Button Bit

Place of Origin:Shangdong,China

This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against ...

Brand Name:Mirco

Place of Origin:China

New Design Roller Cone Plam Pdc Insert Drill Tricone Drill Bits Tricone drill bit Advantage: 1.High-strength, high flexibility, high temperature and high wear resistance. 2. High-precision metal seal. rock tricone bit 3. Locking roller ball, to adapt to ...

Brand Name:MIROC

Model Number:Exploration Drilling Tools

Place of Origin:China

NWT Wire-line drill bit with OD75.3mm and ID56mm Diamond Core Bits For Medium To Super Hard Formations Description: Impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations...

Brand Name:Mirco

Model Number:Steel Tooth Tricone Rock bit

Place of Origin:China

12-1/4" Tricone Rock bit,6⅝ API Reg. IADC code 447,used in MEDIUM-HARD Rock Product Description (1) Cutting Structure of this series tricone rock bit : The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for ...

Brand Name:MIROC Shank Adapter

Model Number:Shank Adapter

Place of Origin:China

T45 620mm shank adapter for rock drill ( drifter ) Furukawa HD 709 / Everdigm ED 150 / Jun Jin Jet 8 While every component in the drill string is crucial, the shank adapter must be engineered to withstand the most extreme stress. Its function is to ...

Brand Name:Mirco

Model Number:Tricone Rock bit

Place of Origin:China

IADC code 217with 3 Nozzles,8-1/2" Steel tooth rock tricone bit, SOFT-CLEAN OUT CMT Product Description Product Name 8-1/2" Tricone Rock bit, IADC code 447 with 3 Nozzles Application oil,gas,water drilling etc. Formation Such As medium soft shale,limstone...

Brand Name:MIROC

Model Number:R32 45mm Button Drill Bit

Place of Origin:China

R32 45mm Button Drill Bit used for mining small rock hole drilling Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production. We using the best quality raw materials. We adopting ...

Brand Name:MIROC

Model Number:T38-89MM

Place of Origin:Shangdong,China

Mining Stone Drilling Rig Tools 32mm 38mm 43mm 46mm 60mm 90 Threaded Retractable RC Button Drill Bit Skirt Shape Straight Retract Straightrac Bits Type Button Bit Cross Bit X-Type Bit Thread R22,R25,R28,R32,R35,R38 T38,T45,T51,T60 ST58,ST68 PRODUCT ...

Brand Name:MIROC

Place of Origin:China

AQ BQ NQ HQ PQ/ Q Series Wireline PCD diamond core drill bits Diamond bits Crown Shape Diamond bits Crown Shape and Applications Flat applicable to drilling different levels of hardness or abrasive formation, generally for single and dual tube drill bits. ...

Brand Name:MIROC DTH Button Bit

Model Number:DTH Button Bit

Place of Origin:China

90mm and 105mm DTH Button Bit for COP35 / DHD3.5 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 90mm and 105mm Face design: flat face, Carbide Shape: spherical Buttons number and diameter: gauge 6x14mm, front 6x12mm, Flushing holes...

Brand Name:MIROC Exploration Rock Drilling

Model Number:Exploration Drilling Tools

Place of Origin:China

Geological PQ,HQ,NQ surface diamond bits/ core drill bits For Mineral Exploration Industry Description: Impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the ...

Brand Name:MIROC Rock Drilling Accessories

Model Number:Thread Button Bit

Place of Origin:China

T38 Spherical and Ballistic Button Bit T38 76mm Button Bit T38 76mm Ballistic Button Bit, Buttons: front 4 x 11mm, gauge 8 x 11mm, 2 front flushing holes, 2 side flushing holes, normal body. P/N4148300727 T38 89mm Button Bit T38 89mm Ballistic Button Bit, ...