Purchase Qty. Reference FOB Price
10-499 Pieces US$28.00
500+ Pieces US$25.00
Product Description
R32 89mm Top Hammer Drilling Rock Drill Thread Button Bit for Mining Product Description Item Specification Product Name R22 33mm Threaded Button Bit Material 45CrNiMoV Carbide Size 8x13mm,5x12mm Diameter 89mm Length 110mm Socket diameter 32mm Uses Tunnel blasting Color ...