Button Bits Features:1) Tapered connection: 6°, 7°, 12o 2) Threaded connection: R22, R25, R28, R32, R38, T38, T45, T51 3) Diameter: 30-127mm 4) Available
Coal Excavating Round Cutter Bits Features:1) The best alloy steel and tungsten carbide tips 2) Uses the best copper welding 3) Special heat treatments 4) These coal round pick cutter
Coal Excavating Round Cutter Bits Features: 1) The best alloy steel and tungsten carbide tips 2) Uses the best copper welding 3) Special heat treatments 4) These coal round pick cutte
Tapered Drill Rods and Integral Drill Rods Features:1) Different sizes available 2) Tapered drill rods:a) Raw materials: 55 SiMnMo, 95 CrMob) Shank size: H22 x 108mm (7/8 x 4 1/4 ) c) Taper: 7
Tapered Drill Rods and Integral Drill Rods Features:1) Different sizes available2) Tapered drill rods:a) Raw materials: 55 SiMnMo, 95 CrMob) Shank size: H22 x 108mm (7/8 x 4 1/4 )c) Taper: 7,
Construction Tool Accessories Features: 1) Constructions tool accessories for auger and shield machines, headmachines 2) World-class quality, cheaper price
Shank Adaptors Features: 1) Shank adaptors made by Boart Longyear and other manufacturers 2) Suitable for rock drills made by Boart Longyear, Atlas Copco, Bohler,F
Tapered Drill Rods and Integral Drill Rods Features: 1) Different sizes available 2) Tapered drill rods:a) Raw materials: 55 SiMnMo, 95 CrMob) Shank size: H22 x 108mm (7/8 x 4 1/4 )c) Taper:
Rock Drilling Tools Features: 1) All kinds of rock drilling tools for mining, quarry, construction, waterwell, oilfield and tunneling industries 2) Available:a) Chisel
Coal Excavating Round Cutter Bits Features:1) The best alloy steel and tungsten carbide tips 2) Using the best copper welding 3) Special heat treatments 4) These coal round pick cutt
Button Bits Features:1) Tapered connection: 6, 7, 12o 2) Threaded connection: R22, R25, R28, R32, R38, T38, T45, T51 3) Diameter: 30-127mm 4) Available types:a)
Chisel Bits Features:1) Tapered connection: 4o, 6o, 7o 2) Alloy steel3) Suitable carbide tips 4) Chisel bit diameter: 20-50mmPacking:Wooden box or plastic bo
Latent-Hole Bits Features:1) We sell different "down the hole" hammers and bits2) High pressure and low pressure types available 3) Down the hole hammers:a) High pres
Cemented Carbide Features: 1) Cemented carbide grade 2) Several quality grades available 3) Carbon steel: tzp01, tzp10-1, tyt707, tzp30, tyt535, tyt5, tyt14, tyt15,
Cross Bits Features:1) Tapered connection: 6, 7, 11, 12o 2) Threaded connection: R22, R25, R28, R32, R38, T38, T45, T51 3) Diameter: 28-127mmPackaging:Wooden or
Tapered Drill Rods and Integral Drill Rods Features:1) Different sizes available 2) Tapered drill rods:a) Raw materials: 55 SiMnMo, 95 CrMob) Shank size: H22 x 108mm (7/8 x 4 1/4 ) c) Taper: 7
Coal Excavating Round Cutter Bits Features:1) The best alloy steel and tungsten carbide tips 2) Uses the best copper welding 3) Special heat treatments 4) These coal round pick cutter
Tapered Drill Rods and Integral Drill Rods Features:1) Different sizes available 2) Tapered drill rods:a) Raw materials: 55 SiMnMo, 95 CrMob) Shank size: H22 x 108mm (7/8 x 4 1/4 ) c) Taper: 7
Button Bits Features:1) Tapered connection: 6°, 7°, 12o 2) Threaded connection: R22, R25, R28, R32, R38, T38, T45, T51 3) Diameter: 30-127mm 4) Available
Cross Bits Features:1) Tapered connection: 6, 7, 11, 12o 2) Threaded connection: R22, R25, R28, R32, R38, T38, T45, T51 3) Diameter: 28-127mmPackaging: wood or
