Features 4 Cutting Edges: Designed with 4 edges for efficient machining, allowing easy rotation to extend the life of each insert without the hassle of replacing the entire bit Durable Carbide Composition: Crafted from high-quality carbide material, these turning inserts offer exceptional hardness, strength, and resistance to wear and impact for long-lasting performance Versatile Applications: Perfect for various tasks such as plywood planing, wood surfacing, and fine machining, these inserts feature a 90-degree angular clearance for enhanced functionality Compatible with Various Tools: These replacement blades easily fit handheld and desktop routers, as well as other CNC equipment, ensuring stable and reliable operation for your projects Convenient 10-Piece Set: This kit includes 10 carbide inserts in standard specifications, neatly stored in a box for easy organization and quick access during your woodworking tasks Features: 1、WIDE RANGE OF USES: The hook and loop backing plates with hook and loop function can easily close and remove the disc without wearing the overall strength. Has a wide range of uses and can be used for most pad materials with hook and loop backing systems like foam, wool, paper, microfiber, etc. 2、FAST AND OSCILLATION SPEED: Fast and oscillation speed can withstand high frequencies to achieve a consistent and smooth 3、GOOD QUALITY PU MATERIAL: Good quality PU material structure is suitable for various applications, can be customized to be rigid or flexible, but never rigid 4、WITHSTAND HIGH FREQUENCIES: Utilize steel struts ed in the center hub can withstand high frequencies while achieving a finish 5、FOR MOST AIR SANDERS: Universal standard back cushion size is and suitable for most air sanders in woodworking, garages or industrial environments Specification: Item Type: Hook And Loop Backing Plates Material: PU Purpose: Used for grinding, finishing and polishing Color: Yellow Package List: 1 x Hook And Loop Backing Plates Note: Due to manual measurement, there is an error of 1‑3mm. Package List 1 x Hook And Loop Backing Plates