Min. Order Reference FOB Price
1 Piece US$10.00-13.00 / Piece
Product Description
Tapered drilling rod Hex25*108mm drilling tools mining rock drill rod Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling. Integral drill rods(integral rods or integral drill steels) are used for small hole drilling. Equipped with small power ...