Min. Order Reference FOB Price
500 Pieces US$0.10-3.00 / Piece
Product Description
High Air Pressure Rock Button Taper DT Hammer Drill Bit for Mining Drilling Product Description Product name 89mm T45 ballistic button bit / Retrac t45 drill bits for mining Details 1, Material : Tugestun Carbide + Top quality Alloy Steel 2, Workmanship : Hot pressed &Cold pressed ...