Purchase Qty. Reference FOB Price
10-999 Pieces US$100.00
1,000+ Pieces US$160.00
Product Description
R25 R28 R32 T38 T45 T51 button bit Introduction Made with high quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy. No matter ...