General description The 1/4In Hex Shank with 2PCS Diamond Cutting Blade Wheel is designed for cutting, chamfering, and grinding various materials such as glass, jade, crystal, ceramics, and PVC pipes. The upgraded diamond blade features a fiber welding process that enhances durability and prevents diamond loss, making it a practical choice for both professional and DIY applications. Technical specifications Blade length: 2.36 Inch Ultra-thin design: 1mm Maximum speed: 20,000 rpm Material: Metal Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with most small drills and electric grinders Suitable for most rotary tools Includes 2PCS Diamond Blades and 1/4Inch Hex Shank Installation Easy to install on compatible tools Usage Can be used for dry cutting and wet cutting (recommended to keep wet to reduce dust) Suitable for cutting from the outside and inside of pipes Other information For safety, wear gloves and goggles while using Keep out of reach of children