Rotary Tool Accessories Kit, 508pcs Rotary Tool Bit Set 1/8-inch Shank Attachments for Easy Cutting, Grinding, Sanding, Sharpening, Carving, Polishing, Engraving for Woodworking, Glass, Metal Features: 【508pcs Versatile Rotary Tool Accessories Set】: Includes complete rotary tool accessories, such as drill bits, sanding disc & bands, felt wheel, wire brush, diamond cutter, HSS cutters, mandrels, grinding wheels and more 【Mluti-functional】: Rotary accessory kit perfect for cutting, grinding, sanding, sharpening, polishing, engraving, drilling and cleaning, meet all your around-the-house task, crafting models and DIY creations 【Wide Usage】: 1/8"diameter shanks, compatible with most rotary tools, perfect for the micro electronic devices and other industries (fine detail work on jade, ceramic, , wood, plastic products, hardened steel, cast iron, stainless steel, metal etc) 【Compact Storage Case】: The plastic box is more solid, falling resistant and moisture-proof, easy for carrying and hanging. Rotary tool accessories are neatly stored in a re-usable transparent box that keeps them secure, clean, organized and easy to find 【 and Versatility】: High-quality resin cutting discs are not easy to break, ensuring safety and high cutting speed. The additional diamond cutting disc is especially for , ceramic, floor tile. Note: Please get the diamond disc wet when use it so as to longer its working life Complete Rotary Tool Accessories Kit - 508 pcs This 508pcs rotary tool accessory kit comes with a wide variety of components such as cutting discs, polishing kit, drill bits, carving bits, collet set, etc. Standard 1/8" shank compatible with most of rotary tools. Perfect for grinding, polishing, engraving, sanding, sharpening, cutting, carving, rust removal, cleaning, drilling. Ideal accessory set for rotary tool, woodworking tools, key cutting machine, etc. All parts store neatly in the compact carrying case. SANDING Sanding discs: There are four different types of the sanding discs in this rotary tool accessories kit, ideal for many types of surfaces such as: soft and hard woods, chip boards, fiber boards, non-ferrous metals, plastic, cork, rubber, minerals. Sanding bands & flap wheels are used to sanding and shaping wood, plastic, fiber and light deburring. Sanding drums fit any brand of sanding bands. This sanding accessories will take care of your surface preparation and finishing needs. CLEANING & POLISHING Felt wheels & cloth wheels perfect for various molds, electronics, , medical equipment, gold, silver jewelry & metal surface grooves. Brass brush is high elasticity and high temperature resistance, it can easily remove rust, paint, dust and burrs on metal & wood surfaces, smooth welding spatter. Stainless brush suitable for metal surface cleaning, grinding, dusting, deburring, polishing, stripping residue. PP brush is used for cleaning and polishing fragile surfaces. ENGRAVING The diamond burr bit is applied to detail work, engraving, touch-up and finishing. It use on ceramics, tiles, brick, , plastics, fiberglass, jade, steel and wood and other hard materials.Be sure to put it in water to cool since dry drilling will make the diamond head graphitized if overheating, then it will be quickly worn out. HSS milling cutters with the hardness of HRC60 up after the heat treatment, it can be used for carving, hollowing, grooving and polishing on wood and plastic. DRILLING HSS twist drills perfect for wood, soft steel, soft metals, fiberglass and also suitable for plastic, walnut, amber, beads, beeswax, olive nut and small model kit etc.The various shapes can make it suitable for almost all grinding conditions. GRINDING & SHARPENING Green silicon carbide grinding wheel applies to grinding crushed , ceramic tiles and high tensile strength metals. Aluminum oxide grinding wheel applicable to grinding, deburring, chamfering of carbon steel, high speed steel and quenched steel ect. CUTTING Cut-off wheels for cutting of sheet metal, thin wood and plastics. Fiberglass reinforced cut-off wheels for cutting frozen bolt heads or screws or for making slots in rusted. Diamond cutting disc is especially for , ceramic, jade, floor tile. SANDING DRUM KIT Align the sanding drum and band,then press the band into the drum,and finally use a screwdriver to twist the drum screw. Rip off the white paper of the sanding paper, then align the sanding paper with the sanding pad. Wrench is used to unscrew, fasten chuck nut and mandrel, and change accessories. MANDREL The mandrel with red plastic shim is used to adapt the cutting discs, sanding discs and grinding wheels. The mandrel with silver metal shim is for cloth wheel. The mandrel with screw is for felt discs. Specification : Material: PA+CU+FE+Rubber Packaging Size:26*18*7 Product weight:800g Gross weight：900g Package List: Qty    Name    Specification      16 * Sanding Belt 12.7x6.45 16 *