Blue Tungsten Carbide Flat Chipways Tapered Chisel Drill Bit Description Apered chisel bit Tapered chisel bits is suitable for mining of black metal mines(such as iron mine/ manganese ore), nonferrous metal ... Lire la suite
Dome 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 ... Lire la suite
Taper Carbide Stone Drilling Bit , 28mm 34mm 36mm 40mm Jack Hammer Chisel Bits Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Lire la suite
STOCK Small Diameter Taper Chisel Drill Bits for Granite Quarry Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button ... Lire la suite
Atlas Copco Type Tungsten Carbide Tipped Water Well DTH Rock Drill Bits In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is ... Lire la suite
Tapered High Speed Cross Bits Button Drill Bit For Rock Drilling Describtion Miroc tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers ... Lire la suite
IR3.5 90mm 105mm Blast Hole DTH Drill Bits Good Wear Resistance 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 ... Lire la suite
Tungsten Carbide Inserts Top Hammer Drilling Tools Retractable Drill Bit for Hard Rock Drilling Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ... Lire la suite
Taper Knock off 7 Button Drill Bit , 11 Taper Degree Dth Hammer Bit 32mm 36mm 38mm Feature of Taper Button Bit 1. tapered button bits connect with tapered drill rod for drilling holes 2. Stale and mature ... Lire la suite
Standard Rock Drill Bits 115mm T51 button bit for hard rock Description A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60 etc; ... Lire la suite