Min. Order Reference FOB Price
5 Pieces US$15.00-20.00 / Piece
Product Description
Diamond Drill Bit / Marble Drill Bit / Fast Drilling, Long life / Good Quality / Competitive Prices / Over 12 years experience Crown segmented diamond drill bit are used for drilling holes on marble, limestone. Features: 1. Long lifespan and high efficiency. 2. Machinery: Suitable for electrical ...