About this item: 302Pcs Tool Accessories Kit - accessory box contains of accessories in total, including sanding bands, cutting wheels, grinding wheels, grinding needles, HSS nail drills bits, brass brushes, mandrels, collets, wrench, etc, which are to meet all the needs of your daily use of electric tool. & Portable Storage Case - portable in design and light in weight, which efficiently keeps all the tool attachments secure, clean, organized and easy to find. Multifunctional Uses - electric tool accessory set is suitable for cutting, grinding, sanding, sharpening, carving and polishing on of materials, such as wood, glass, ceramic tiles, plastic, metal, etc. Whether you are a beginner or an experienced tool users, Gift for DIY Enthusiasts - professional tool accessory set is great maintenance, repair, craft and DIY handmade projects. It's a great gift for those who like handcrafts, and also a perfect present for Christmas, Birthday, Thanksgiving Day, Fathers' Day, etc. Product name: Grinding Tool Set Meets your various application requirements,such as cutting, grinding, sanding, sharpening, polishing, engraving, drilling and cleaning, etc. Material: plastic Color: As Shown Package Contents: 1 x Electric grinding Tool Kit (302pc) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.