30Pack Diamond Drill Bits, SUNJOYCO Glass Hole Saw Drill Bit Set Cutting Remover Tools for Glass Porcelain Tile Ceramic Marble Granite Bottles DIY, 6mm-50mm Hand Tools

Key features

• USAGE: 30 Pieces diamond hole saw bits are versatile drill bits that allow you to cleanly cut glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, granite, light stone, and fiberglass. NOTE: Please keep your drill bit wet as the friction of the bits and materials build up heat quickly
• SUPREME QUALITY: These diamond drill bits are made of industrial-grade carbon steel with a nickel-plated coated body to resist corrosion. A thicken diamond coating on the tops offers superior cutting strength for maximum drilling outcomes
• PRECISION: All glass diamond drill bits are processed for a smooth and exact finish. This type of production leads to a consistent product where every job is done fast, efficiently, and correctly. Will work with all-electric drills
• DIAMETER RANGE: There're 16 different ceramic drill bits included in the glass drill bit set to meet various demands. Diameters: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm, 35mm, 40mm, 50mm, 16pcs hole saw drills + 14pcs 6mm Hole opener
• 2-YEAR WARRANTY: We provide 2 years warranty policy. Buy with confidence. Please feel free to contact us if you have any concerns or questions about our diamond glass drill bit