Min. Order Reference FOB Price
2 Pieces US$15.33 / Piece
Product Description
Product Description Laser welded 52*450*1-1/4''-7UNC diamond segment Core drill bit for wet coring concrete stone Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more ...