tunneling and drifting threaded button bits

Brand Name:MTH

Model Number:32mm,34mm, 36mm, 38mm

Place of Origin:CHINA

...Bit for Quarrying and Tunneling Rock Drilling Bit Product features: Taper button bit as small hole bit is different with thread button bit as it use taper match bit with rod to be used for air leg or hand held jack hammer driller in quarrying and mining. 1.Description : Connect shank Size: Φ19, Φ22, Φ25 at most 2.Bit...

Brand Name:MIROC

Model Number:R28 / R32 R38 / T38 / T45 / T51

Place of Origin:Shan Dong China(Mainland)

Drill T38 / T45 / R32 Extension Rod Wrench Flat 32mm For Drifting Our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is specialized in making and researching on drilling equipments as well, and ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300390-4148300395

... used in drifting and tunneling • R25 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: R25 Reaming Bit 6°

Brand Name:MTH

Model Number:T51

Place of Origin:CHINA

Threaded Button T51 89MM 13 Buttons Drill Bits For Coal Mining Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel...

Brand Name:MIROC

Model Number:4148300763-4148300765

Place of Origin:China

...Threaded Cross Bits CNC Milling Drill Bits 3 Inch 89mm Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it produces a very straight drill hole. • Steel inserts • Widely used in dimensional stone industry, drifting and tunneling...

Brand Name:MIROC by KSQ

Model Number:B746-R32-B

Place of Origin:China (Mainland)

...Button Drill Bit Mining Drill Bits for Hard Stone Drilling Product Description: 46mm R32 Tunneling Thread Rock Drill Button Bit is suitable for mining, quarrying, tunneling and so on. It is widely used for ground quarrying and underground drilling. KSQ thread button drill bits...

Brand Name:MIROC

Model Number:Thread button bits

Place of Origin:Shan Dong China(Mainland)

...Buttons 127mm Standard Rock Drill Bits Specifications The threaded drill bit are equipped with the hydraulic drilling rig and used for crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Thread button drill bits...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300766-4148300767

...Bit Rock Drilling Tools 102mm - 107mm 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 adapter. • Widely used in drifting and tunneling • T38 thread...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301038-4148301039

...then reamed to the final size in combination with a pilot adapter. • Widely used in drifting and tunneling • ST68 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing:

Place of Origin:China

Brand Name:MIROC

Model Number:4148300946

... Widely used in drifting and tunneling • T51 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: T51 Dome Bit For

Place of Origin:China

Brand Name:MIROC

Model Number:4148300865-4148300866

... Widely used in drifting and tunneling • T45 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: T45 Dome Bit For

Place of Origin:China

Brand Name:MIROC

Model Number:4148300863-4148300864

... Widely used in drifting and tunneling • T45 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: T45 Dome Bit For

Brand Name:MIROC

Model Number:Taper button bits

Place of Origin:Shan Dong China(Mainland)

...Tunneling / Construction Chisel Bits Thread Steel Cross Type Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is specialized in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits...

Brand Name:MTH

Model Number:45mm

Place of Origin:CHINA

... leg or hand-held rock drill machine for drilling holes in gold and coal mining,marble and granite quarries,stone project, tunnel, water conservancy,etc. A comprehensive range of various thread bits shown as below:

Brand Name:MTH

Model Number:T51

Place of Origin:CHINA

...14 buttons rock drilling threaded button drill Description: The threaded bit is equipped with a hydraulic drilling rig for breaking rock and is widely used in tunnel construction, large-scale mines (open pit and underground) and large-section tunnel ...

Brand Name:MIROC

Model Number:T38 76mm

Place of Origin:CHINA

...Button Tungsten Carbide Button Drill Bit 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:MIROC

Model Number:Rock Drilling Bits

Place of Origin:Shangdong,China

...Button Drill Bit , T51 Drilling Rock Bit 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. • Widely used drifting and tunneling • Bit...

Brand Name:MIROC

Model Number:Button Mining Bit

Place of Origin:Shangdong,China

...Bits / Different Rock Hardness Button Mining Bit 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). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit...

Brand Name:Mirco

Place of Origin:China

.... Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. Used in drifting and tunneling. 1.Tapered button bits connect with tapered drill rod perfectly for

Place of Origin:China

Brand Name:MIROC

Model Number:4148300547

...then reamed to the final size in combination with a pilot adapter. • Widely used in drifting and tunneling • R32 thread system Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and