Purchase Qty. Reference FOB Price
50-499 Pieces US$4.20
500+ Pieces US$3.70
Product Description
Trenching tools for coal mining : Trenching Tools Drawing : We can supply all kinds of coal mining bits, flat cutter teeth with sleeves and holders, shearer picks, round shank bits with holders, welding bar, etc use for drill auger, which have high strength, high wear resistance and long ...