Min. Order Reference FOB Price
10 Pieces US$2.55-67.80 / Piece
Product Description
Diamond Hole Saw Core Drill Bit for Coring Granite Mansonry Concrete Applicable materials: marble, granite, concrete, tri-colored stone, cobblestone and other stone openings Scope of application: engineering drilling machine, air conditioning, range hood drilling and so on Length: 180-450 mm ...