S120 Tungsten Carbide Drill Bits/Teeth/Picks For Half Rock's Collection

tungsten carbide drill bit,rock bits coal drill bit

US $10 / pc

Min. Order: 5 pc

Tungsten Carbide Core Drill Bits

US $30 / pc

Min. Order: 1 pc

YL10.2 cemented carbide rod for drilling

h6f carbide rods for drilling,h6f tungsten carbide round bar

US $194 / kg

Min. Order: 1 kg