T51 Industrial Drill Bits Thread Button Bits 102mm Diameter conical button metal drill bit Thread Type dia tip size(mm) flushing holes weight (kg) mm gauge front side front R22 R25 R28 SR28 41 5*9 2*8 2 1 0.6 ... Διαβάστε περισσότερα
Threaded Bits Green Tungsten Carbide Concave Face Hydro-Electrical Well Drilling 45 Mm Button Drill Hard Rock Bit Ability, longer service life, better wear-resistance and impact-resistance performance, they are ... Διαβάστε περισσότερα
High Quality R32 Tungsten Carbide Rock Drill Thread Button Drill Bits For Mining Product Name: High quality R32 tungsten carbide rock drill thread button drill bits for mining Description: Button bit made with ... Διαβάστε περισσότερα
Hard Forging Tapered Button Drill Bit Diameter 32mm - 45mm for Rock Drilling Description High grade tungsten carbide inserts Bit bodies manufactured from high grade steel and processed using state-of-the-art ... Διαβάστε περισσότερα
Ballictic / Spherical Green Rock Button Drill Bit 4 / 7 Buttons 51mm for Granite tungsten carbide rock bit 1)Our tungsten carbide rock bits are made with high quality alloy steel and tungsten carbide. 2)Our ... Διαβάστε περισσότερα
Effective Button Bits / Coal Mining Bits For Drilling Blasting Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Διαβάστε περισσότερα
Mining Tungsten Carbide Industrial 11 Degree Long Or Short Skirt Tapered Drill Bits Description Our Tapered drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our ... Διαβάστε περισσότερα
MIROC Threaded Button Drill Bit R22 / R25 / R28 / R32 / R38 / T38 / T45 / T51 Carbide Insert Tungsten carbide rock bit 1)Our tungsten carbide rock bits are made with high quality alloy steel and tungsten ... Διαβάστε περισσότερα
Dome Carbide Tipped Button Drill Bit For Metal and Ore Mining Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered ... Διαβάστε περισσότερα
Tungsten Carbide Tipped Mining Drill Bits Tapered Cross Bit Feature of Taper Button Bit 1. tapered button bits connect with tapered drill rod for drilling holes 2. Stale and mature welding technology ensure ... Διαβάστε περισσότερα