manganese open pit mining equipment acherishedbirth
Material High Manganese Steel . Machine Type Drilling Equipment,Drilling Tool . Use Quarry,construction,blasting,open pit and underground mining,etc. Get Price Quarry Rock Drill Bits. About 76% of these are mining machinery parts, 13% are drill bit, and 1% are options are available to you, such as carbide, carbon steel, and high manganese steel.