7 / 11 / 12 Degree 28 - 41mm Length High Precision Taper Drill Bit Our tapered button bit was from high quality cemented carbide and produced with hea...
Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit Tapered Button Bits are widely applied in small-hole drilling, such as stone quarrying, ...
Mining Tungsten Carbide Industrial 11 Degree Long Or Short Skirt Tapered Drill Bits Description Our Tapered drill bits are made by high quality alloy ...
Tungsten Carbide Hard Rock Stable And Reliable 7° Tapered Drilling Bits Product Specification MirocTapered equipment affords drillers the ability to c...