Diamond Core Drill Bits for Porcelain Ceramic Tile Marble Brick Vacuum Brazed Hole Saw 35mm (Core Drill Bits Sets, 6 Pcs)

Product Name: Vacuum Brazed Diamond Dry Drilling Core Bits Quantity: 7 Piece 20/25/35/50/75/100mm Specification: Diameter: 35mm, Max working depth: 50mm, Diamond height: 15mm, Total Length: 75mm **The Thread of bit is 5/8-Inch-11, Recommended Machine: angle grinder** If you fit them on drill or other machine, you need an adapter, such as SDS, hex, Round plus shank... Application : Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick... Feature: 1. Minimizing any breakage and safe for operator 2. High quality Diamond Grain provide fast and smooth drilling 3. Vacuum Brazed technology provide much longer working life than electroplated technology =========THE END========== Available Diameter: 6mm-152mm(1/6 Inch to 6 Inch). Operation Tips for Vacuum Brazed Diamond Drill core bits 1.Do not use these drill bits with hammer mode 2.Only fit these drill bits on a cord drill, not cordless drill(no enough power) 3.Only for tile drilling not recommend for the material behind the tile 4.For horizontal drilling,just give a gentle pressure For vertical drilling, the weight of the machine will give sufficient pressure 5.Start drilling as per following instructions: 1) Place the drill at a 45 degree angle 2) Drilling till the hole start to form 3) Bring the drill up into upright position 4) Continue to drill and swaying the machine along a circle ABOUT SHDIATOOL: We are a professional Manufacturer & Supplier of diamond tools in China, If you have any needs or questions about our products,please contact us firstly, thanks, we have good After-sales service, better quality and professional suggestions.

• All-in-One 7-Piece Kit – 6 diamond core bits (20/25/35/50/75/100mm) .Comes with a 5/8-11 to 3/8” hex shank adapter, compatible with most drills.
• Premium Vacuum Brazed Diamond – 10mm thick diamond layer for 3x faster cutting; works dry/wet (water extends lifespan by 3x). Durable design resists overheating/chipping – lasts 500+ drills on porcelain tile.
• Wide Material Compatibility – Drills through porcelain tile, ceramic, marble, granite, stone, masonry, brick. Perfect for kitchen/bath renovations, plumbing/electrical projects, hardscaping
• Universal 5/8-11 Thread – Fits 99% of American power tools (angle grinders, electric drills with SDS/HEX adapter). Twist-lock installation in 2 seconds – easy for DIYers & pros
• Ergonomic & Organized – 60-65mm optimal length for stable, vibration-free drilling; heavy-duty aluminum case with labeled slots keeps bits organized & portable for job sites.