Purchase Qty. Reference FOB Price
1-99 kg US$52.00
100-999 kg US$50.00
1,000+ kg US$47.00
Product Description
Mining Carbide Tools for Coal Mining Industry Tungsten Carbide Inserts for Drill Bits Application: Spherical Button: Mainly used on down-the-hole/DTH drill bits for down the hole drilling. we are tungsten carbide manufacturer in China, for carbide buttons, we could produce them ...