surface mining retract button drill bit

Brand Name:MTH

Model Number:R32 64mm

Place of Origin:CHINA

...Retractable Button Drill Bit Mining Tool Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits

Brand Name:retract button bit

Model Number:45-112mm

Place of Origin:China

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Brand Name:Minetech

Model Number:T38-89

Place of Origin:China

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Brand Name:retract button bit

Model Number:45-112mm

Place of Origin:China

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Brand Name:MIROC

Model Number:T51 127MM Retractable Drill Bit

Place of Origin:Shangdong,China

... strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit face design is ideal for medium-hard to hard abrasive rock Product Name:

Brand Name:MTH

Model Number:T45 76mm

Place of Origin:CHINA

...Retract Button Bit Cemented Carbide Mining Tool Retract Button Bit Description: We can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill...

Brand Name:MTH

Model Number:T51

Place of Origin:CHINA

...Retractable Blast Hole Drill Bits , Ballistic Rock Mining Tools Retract Button Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling

Brand Name:MIROC T38 T45 T51 Button Bit

Model Number:Thread Button Bit

Place of Origin:China

...Button Bit For Very Hard Stone With High Percentage Si Drill bits T45-76mm drop center Buttons: front 4x11mm, 1x11mm gauge: 8x12mm, 4 front flushing holes Retract body Spherical buttons for very hard stone with high percentage Si Photos: T45 Drop Center Retract Button Bit Specification: T45 Drop Center Ballistic Button drill bit for rock, 76mm 89mm 102mm Thread Button bit...

Brand Name:MIROC

Model Number:T38-89MM

Place of Origin:Shangdong,China

...,R38 T38,T45,T51,T60 ST58,ST68 PRODUCT SPECIFICATION Button Bit: Skirt Shape Straight (Normal) Retract Straightrac Bit Diameter 35~152mm (1 3/8 ~ 6”) 45~127mm (1 25/32” ~ 5”) 64~102mm (2 1/2” ~ 4”) Thread R22, R25, R28, R32, R35, ...

Brand Name:MTH

Model Number:T45 89mm

Place of Origin:CHINA

...Retractable Drill Bit / Cemented Carbide Button Bits Retrac Button Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling...

Brand Name:MTH

Model Number:T45 89mm

Place of Origin:CHINA

... tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application. Rock Drill Thread Button Bits is

Brand Name:MTH

Model Number:T45 89mm Drill Bit

Place of Origin:CHINA

...commercial use. Its range of thread types and diameter options make it perfect for a wide variety of drilling applications. The drill bit is constructed using advanced CNC machining and a proprietary heat treatment process, giving it superior strength and

Brand Name:retract button bit

Model Number:45-112mm

Place of Origin:China

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Brand Name:retract button bit

Model Number:45-112mm

Place of Origin:China

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Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

Long Skirt T45 Retrac Button Bit Retractable Drill Bit For Mining Well Drilling Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between ...

Brand Name:JCDRILL

Model Number:T51

Place of Origin:China (Mainland)

...Retract Button Drill Bit Retractable rock drill 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).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Recommended for eliminating hole deviation • Widely used drifting and tunneling • Bit...

Brand Name:MTH

Model Number:T51 102mm

Place of Origin:CHINA

R25-32 T38 T45 T51 GT60 115mm 102mm 89mm 76mm 64mm thread drill bits, thread button bit, Retrac Button Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools...

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

Water / Oil Well Rock Drilling Tools Retract Thread Buttons Exploration Drilling Bits Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (be...