Min. Order Reference FOB Price
1 Piece US$8.50-9.35 / Piece
Product Description
Manufacture 34mm Down The Hole Taper Cross X Bits for Oil Drilling Product Description This kind of bit usually used to drill holes with a depth size no more than 5 meters and the diameter scope between 20-45 mm by hand hold drills, such as Y6, Y10, Y24, mainly used in natural dimensional stone ...