Purchase Qty. Reference FOB Price
100-499 Pieces US$26.00
500+ Pieces US$25.00
Product Description
R32 76mm Top Hammer Drilling Rock Drill Thread 12 Button Bit for Mining Product Description Item Specification Product Name R32 89 mm Threaded Button Bit Material 45CrNiMoV Carbide Size 8*12mm,4*12mm Diameter 76mm Length 110mm Thread diameter 32mm Uses Tunnel Blasting/Mining ...