147 Pcs Rotary Tool Accessory: Includes 147pcs versatile rotary tool accessories, which can be used great for all types of detail work, such as cutting, grinding, sanding, sharpening, deburring, carving and polishing, as well as many other verbs in DIY Widely Usage: 1/8 inchdiameter shanks, compatible with most rotary tools. Perfect for the devices and other industries (fine detail work on jade, ceramic, glass, wood, hardened steel, cast iron, stainless steel) Helpful in Life & Great As a Gift: Suitable for most of multi-functional rotary tool kit and other most rotary type tools. It also a perfect present for Christmas, Birthday, Thanksgiving Day, Fathers' Day and etc. Allows you to tackle almost any DIY work that you want & All the accessories are compatible with most rotary tools, drill tools, or die grinders. 1. The keyless drill chuck (suit for the shank of 1/64 inch to 1/8 inch) allows you to quickly and easily change accessories on rotary tools. 2. help you in the parts bevel edge, inverted round and trench. For welding, chamfering, casting, deburring, grinding, cylinder head porting, and sculpting. colour:Silver + black Material:metal Package Contents: 1 * Keyless Chuck 6 * HSS Rotary File 30 * Diamond Burr Bits 35 * Cut-off Wheels 6 * HSS Cutting Disc 10 * Diamond Cutting Disc 45 * Sanding Drum 14 * Mandrel Warm Tips: WARM TIPS: For your safety, please make sure you wear professional safety glasses and other when you start your job. 2. Before installing the spindle, check whether the machine is running normally, whether it is cracked or deformed. 3. The mandrels must be fully inserted! Only the above package content, other products are not included. Note: Light 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.