CENPEK 6Pcs Dry Diamond Drill bits Set 6-16mm Wax Cooled Brazed Holes Saw Bit Drilling Cutter for Toughest Porcelain Granite Tile Glass Ceramics Marble

• High-quality materials: Electroplated from high-quality and full emery, quenched at high temperature, high hardness, sharp and durable.
• Waterless drill: The revolutionary new water-free wax design, using solid cooling wax and internal sealing wax treatment, cutting and cooling can be done dry, making it last longer.
• Overall forging: The scientific chip removal design and the overall forging of the drill body make the drill body more stable without chattering.
• Complete kit: including 6 drill bits, including 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, to meet your various needs.
• Suitable for use in ceramic, marble, porcelain, granite, glass, stonework, Terracotta, Terrazzo and more!

6Pcs Dry Diamond Drill bits Set 6-16mm Wax Cooled Brazed Holes Saw Bit Drilling Cutter for Toughest Porcelain Granite Tile Glass Ceramics Marble Product Description: High-quality materials: Electroplated from high-quality and full emery, quenched at high temperature, high hardness, sharp and durable. Waterless drill: The revolutionary new water-free wax design, using solid cooling wax and internal sealing wax treatment, cutting and cooling can be done dry, making it last longer. Overall forging: The scientific chip removal design and the overall forging of the drill body make the drill body more stable without chattering. Complete kit: including 6 drill bits, including 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, to meet your various needs. Suitable for use in ceramic, marble, porcelain, granite, glass, stonework, Terracotta, Terrazzo and more! Specifications： Condition: 100% Brand New Material: Brazed Diamond Overall length: 65mm Shank diameter: 4-7.5mm Cutting depth: 30mm Handle diameter: 4-7.5mm Weight: 90g Hole diameter: 6/8/10/12/14 / 16mm Package included: 6Pcs Dry Diamond Drill bits Set