Features:* * 36pcs cutting disc saw wheel for rotary tool grinding wheel grinding wheel tools with 3mm mandrel * Applications: used with rotary cutting tools for metal/plastic/fiber/wood, etc.* Our resin is made of low material loss, sharp blades, good shape, broken edges * It is , safe and efficient and can be easily connected to rotary tools.* It is ideal for cutting all types of metal, cutting screws or screws, or removing rust or falling bolts and bolts by grooving them. Specifications:* Material: Resin * Color: As pictures show * Disc diameter: 24mm (Approx.) * Thickness: 0.7mm (Approx.) * Bore: 2.2mm (Approx.) * Size: 24mm x 2.2mm (Approx.) Package Contents:36 * Cutting Disc1 * Connecting RodNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.