Purchase Qty. Reference FOB Price
5-9 KG US$54.00
10+ KG US$48.00
Product Description
Tungsten Carbide Conical Buttons 1. Application: Spherical Button: Mainly used on down-the-hole/DTH drill bits for down the hole drilling. 2. Specification: TYPE Dimension mm D H SR e Q0711 7.25 11.0 3.7 1.6 Q0812 8.25 12.0 4.4 1.6 Q0913 9.25 13.0 5.0 1.8 ...