Description
===================== Description of the products ================= Piece: 1 x vacuum soldered diamond drill bits with 15 mm diamonds height. Specification: diameter 20 mm, M14 connection, total height 60 mm, diameter height 15 mm. Colour: Golden Quantity: 1 piece. Application: Dry/wet drilling for porcelain tiles, granite, marble, stone, masonry, brick… Feature: 1. Less chipping, minimizing breakage, less heat generation, better end quality. 2. Vacuum soldered technology provides longer working life, fast and smooth drilling 3. High diamond load rate for faster and more aggressive drilling 4. Vacuum soldered technology provides a much longer service life than galvanic (generally 3-5 times), you save your money and time…. 5. Less material loss ==================== END============ Available diameter: 20 mm, 25 mm, 28 mm, 30 mm, 32 mm, 35 mm, 38 mm, 40 mm, 43 mm, 45 mm, 50 mm, 55 mm, 60 mm, 65 mm, 68 mm, 70 mm, 75 mm, 80 mm, 100 mm, 110 mm, 115 mm, 125 mm, 130 mm, 150 mm. ※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※ We are a professional manufacturer and supplier of diamond tools in China. We could offer the following products used on granite marble concrete tiles made of glass and steel. Diamond cutting discs/saw blades. Diamond polishing discs Diamond grinding wheel / bolt Diamond drill bits Other diamond tool accessories (cutter, engraving stitch, backer….) If possible, we would like to carry out mass cooperation at much lower prices. Please contact us. Thank you very much. Advantage of buying from us: Direct from Professional Manufacturer & Supplier means “Use the same money to get better quality” or “Get the same quality products at lower prices” “Consistent quality and quality of great customer service “