tunneling and drifting threaded button bits

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

Supply many various type shank adaptors which are suitable for all popular drifters and top hammers in the world, such as Atlas Copco series drifters, Tamrock series drifters, Garden Dever series drifters etc. The main thread types of shank adaptors ...

Brand Name:OED/OEM

Model Number:R51/150ESS

Place of Origin:China

...Bits R51/110ESS Self Drilling Rock Anchors for Quarry Specifications of our SDA drilling bits R51/110mm Thread:R51 Diameter:150mm Left Hand Hardness:HRC48-HRC55 Processing Type:Casting Button No.20pcs Applications in Tunneling & Ground Engineering: Fore poling, Micro injection pile,Face stabilization or Temporary support anchor Bits type: EX: Hardened cross bit...

Brand Name:OED/OEM

Model Number:R51/150ESS

Place of Origin:China

...Bits R51/110ESS Self Drilling Rock Anchors for Quarry Specifications of our SDA drilling bits R51/110mm Thread:R51 Diameter:150mm Left Hand Hardness:HRC48-HRC55 Processing Type:Casting Button No.20pcs Applications in Tunneling & Ground Engineering: Fore poling, Micro injection pile,Face stabilization or Temporary support anchor Bits type: EX: Hardened cross bit...

Brand Name:OED/OEM

Model Number:R51/100ESS

Place of Origin:China

...Bits Self Drilling Rock Anchor Drill Bit R51/100ESS for Micro Injection Pile Micro Injection Pile SDA Drill Bits Specifications: Thread:R51 Diameter:100mm Processing Type:Casting Button No.20pcs Description: Self-drilling hollow bar anchor system is the most common used system for rock mass stabilization, especially in tunneling...

Brand Name:OED/OEM

Model Number:R51/100ESS

Place of Origin:China

...Bits Self Drilling Rock Anchor Drill Bit R51/100ESS for Micro Injection Pile Micro Injection Pile SDA Drill Bits Specifications: Thread:R51 Diameter:100mm Processing Type:Casting Button No.20pcs Description: Self-drilling hollow bar anchor system is the most common used system for rock mass stabilization, especially in tunneling...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

... building, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects. The products ranges are as follows: Drill bits: Threaded button bit R32 thread, diameter:

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...drifting & tunnelling top hammer rock drilling tools have been widely accepted and recognized in quarrying, mining, road building, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects. The products ranges are as follows: Drill bits: Threaded button bit...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...button bits, cross bits, couplings, shank rod...... R25 driter & tunneling drilling tools mainly include R25 thread button bits, R25 cross bits, R25 extension rod, R25 male-female M/F drill rods, R25 coupling sleeves, R25 reaming bits & R25 pilot adapter. The products ranges are as follows: Drill bits: Threaded button bit R25 thread, diameter: 33mm, 35mm, 37mm, 38mm, 41mm, 43mm, 45mm. Threaded cross bits

Brand Name:MIROC

Model Number:4148300458

Place of Origin:Shangdong,China

... 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 • R28 thread system Color: ...

Place of Origin:China

Brand Name:EST

Model Number:all types

...five hundred types.They are Tapered drilling tools,Threaded Extension drilling tools,Down the hole tools,Tricone bits and Coal mining tools.(e.g:Chisel Type Bits,Cross Type Bits,Button Bits,Tapered Drill Rod,Shark Adapter Rod Standard,Drifting Rod,Coupling

Brand Name:SUVEC

Model Number:threaded drill rod

Place of Origin:China

... cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters: Same as extension rods, our all drifting & tunneling rods are

Brand Name:SUVEC

Model Number:threaded drill rod

Place of Origin:China

... cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters: Same as extension rods, our all drifting & tunneling rods are

Place of Origin:China

Brand Name:MIROC

Model Number:4148300763-4148300765

...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 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: T38 X-type Bit...