Purchase Qty. Reference FOB Price
20-99 KG US$49.00
100-399 KG US$40.00
400+ KG US$35.00
Product Description
BK6/BK8 Tungsten Carbide Buttons Inserts for Drilling Industry Tungsten carbide button bits : Various dimensions and shapes of tungsten carbide button are available here, suitable for soft, medium hard, hard, super hard rock formations based on different grades, very good finishing, standard of ...