Purchase Qty. Reference FOB Price
50-99 Pieces US$160.00
100-199 Pieces US$150.00
200-299 Pieces US$145.00
300-399 Pieces US$130.00
400+ Pieces US$120.00
Product Description
PDC Bits for Coal Mining and Stonework (3-wing) PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance and big blade from hard ...