Features Multi-Purpose Compatibility: Designed for use with both angle grinders and sanders, this backing pad excels in high-speed grinding and flat polishing tasks for versatile applications Superior Adhesion Design: Featuring a hook and loop mechanism, this pad minimizes dust buildup while ensuring your sandpaper stays securely attached during operation Enhanced Stability During Use: Crafted with a high-hardness screw, the backing pad rotates smoothly without shaking, providing a safe and stable experience for your grinding tasks Durable Construction Materials: Made from robust ABS and rubber, this backing pad is built to last, resisting breakage and allowing for long-term, repeated use in various projects Quick and Easy Installation: With a professional 125mm/4.9in chassis diameter and built-in installation thread, this backing pad allows for fast setup, saving you valuable time during your work sessions Features: 1、Multi Purpose: The backing pad of grinder is suitable for the polishing disc of angle grinder and sander, and can be used for high speed grinding and flat polishing. 2、Good Adhesion: This grinder chassis adopts a hook and loop design, which can reduce dust accumulation and make the sandpaper highly adhere to the polishing disc. 3、Stable Performance: The screw has high hardn, and the hook and loop backing pad rotates smoothly without shaking when in use, ensuring the safe of your machine. 4、 Material: Sander hook and loop is made of ABS and rubber material, which is not easy to break and can be used for many times and long term. 5、Profional: 125mm/4.9in chassis diameter, profional grinding machine rubber chassis, built in installation thread, easy and fast installation, saving time. Specification: Item Type: Grinder Backing Pad Material: ABS + Rubber Chassis Diameter: Approx. 125mm/4.9in Color: Red and Black Purpose: Used for Polishing Disc of Angle Grinder Sanding Machine Chassis Thread Specification: 2 x M14 Maximum Speed: 12500RPM Interface: Hook and Loop Fastener (Hook and Loop Type) Package List: 1 x Grinder Backing Pad Note: Manual measurement, please allow 0.04？0.12in error.betweendiv>betweendiv>Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.between/div>between/div> Package List 1 x Grinder Backing Pad