Features Enhanced Durability and Longevity: Featuring a robust 2mm thickness, this tool offers exceptional heat resistance, extending its lifespan by up to 50% for reliable performance Precision Cutting Performance: Equipped with sharp teeth, this cutter effortlessly handles metal, wood, PVC, plastic, and drywall, delivering clean, smooth, and accurate cuts every time High-Speed Steel Construction: Made from high-speed steel, this blade ensures fast and neat cutting, providing wear resistance for long-lasting use in various applications Convenient Storage Solution: The portable storage box keeps all saw blade accessories organized and secure, making it easy to transport and preventing any loss of components User-Friendly Design for Safety: Engineered with professional standards, this tool offers easy handling and improved stability, ensuring a safe and efficient cutting experience Features: 1、Nickel‑plated diamond dustproof coating provides excellent performance and cutting strength. 2、The is simple and only needs water lubrication. Bring you more convenience. 3、The holes are neatly cut, no edge folding, no tremor, low cut resistance, fast hole drilling speed and easy chip removal. 4、Has wide applicability, very suitable for glass ceramics, marble, tile granite, etc. 5、High‑quality steel and diamond dust coating, hard, , good working performance and long service life. Specification: Condition: 100% Item Type: Diamond Drill Bit Material: Steel + Diamond Dust Coating Color: As the Picture Shown Size: Approx. 6mm/0.2in, 8mm/0.3in, 10mm/0.4in, 12mm/0.5in, 14mm/0.6in, 16mm/0.63in, 18mm/0.7in, 20mm/0.8, 22mm/0.9in, 25mm/1in, 26mm/1.02in, 28mm/1.1in, 30mm/1.2in, 40mm/1.6in, 50mm/2in Package List: 1 x 6mm/0.2in Diamond Drill Bit 1 x 8mm/0.3in Diamond Drill Bit 1 x 10mm/0.4in Diamond Drill Bit 1 x 12mm/0.5in Diamond Drill Bit 1 x 14mm/0.6in Diamond Drill Bit 1 x 16mm/0.63in Diamond Drill Bit 1 x 18mm/0.7in Diamond Drill Bit 1 x 20mm/0.8in Diamond Drill Bit 1 x 22mm/0.9in Diamond Drill Bit 1 x 25mm/1in Diamond Drill Bit 1 x 26mm/1.02in Diamond Drill Bit 1 x 28mm/1.1in Diamond Drill Bit 1 x 30mm/1.2in Diamond Drill Bit 1 x 40mm/1.6in Diamond Drill Bit 1 x 50mm/2in Diamond Drill Bit Package List 1 x 6mm/0.2in Diamond Drill Bit 1 x 8mm/0.3in Diamond Drill Bit 1 x 10mm/0.4in Diamond Drill Bit 1 x 12mm/0.5in Diamond Drill Bit 1 x 14mm/0.6in Diamond Drill Bit 1 x 16mm/0.63in Diamond Drill Bit 1 x 18mm/0.7in Diamond Drill Bit 1 x 20mm/0.8in Diamond Drill Bit 1 x 22mm/0.9in Diamond Drill Bit 1 x 25mm/1in Diamond Drill Bit 1 x 26mm/1.02in Diamond Drill Bit 1 x 28mm/1.1in Diamond Drill Bit 1 x 30mm/1.2in Diamond Drill Bit 1 x 40mm/1.6in Diamond Drill Bit 1 x 50mm/2in Diamond Drill Bit