Purchase Qty. Reference FOB Price
20-99 KG US$49.00
100-399 KG US$40.00
400+ KG US$35.00
Product Description
Eccentric Wedge Tungsten Carbide Button for mining and oil-field drill bits 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, ...