ZDD Sanding drum kit for woodworking assortment of rubber drum and sleeves Selling point: ideal accessory for home improvement, hobbies, DIY, carpentry, woodworking, woodworking, and many. more. Let your drill press or even your pneumatic hand drill double duty and use it as a spindle sander. spindle sander. This drum sander set is very versatile and can be used for a lot of projects around the world. for a lot of projects around the shop or even around the house. Extra useful, this quality drum sander set will have you ready for most any woodworking or even metalworking woodworking or even metal project you throw at it. Each of the the drums are self-expanding, which means that when theyre spinning they expand to keep the sleeve in the to keep the sleeve on the drum. This also helps to create a sort of cushion when sanding so you dont have to sanding so you dont have to apply too much pressure when using them. By sliding a new grit sleeve onto the drum you can tighten or loosen the nut on the drum to expand or contract the sleeve. drum to expand or contract the drum for the perfect fit. You can use drums with a drill, but you can also use them on a hand drill or a flexible shaft attached to a drill press. a flexible shaft attached to a drill press. This gives you the ability to use these drums in a wide variety of situations. The self-expanding cushion is easy to install and designed to hug the sleeves for a tight grip, maintaining the tight grip, holding the sanding paper in place for an extra fine finish. The standard size drums are common and compatible for use with rotary tools such as drill presses and drill presses. as drill presses and hand drills. Quality built construction is long lasting, lightweight and durable for sanding holes, contouring edges and polishing irregular shapes. Specification: The drums have shank sizes ranging from the smallest 1/8 diameter to the largest shank diameter. largest shank diameter at 1/4. Set includes 5 drums in the following sizes: 1 to 1/2 x 2 to 1/2 , 1 x 2 to 1/2, 3/4 x 2 to 1/2, and 1/2 x 2 a 1/2. The drum comes in a pre-formed plastic case to help keep the drums and sleeves organised and drums and sleeves organized and easily identifiable. Abrasive sleeves: 2 sets of fine grit 120 2 sets of coarse grit 80, blow moulded storage case. Material: emery, rubber, metal Colour: Grey Note: Due to the difference of light and screen, the colour of the item may be slightly different from the pictures from the pictures Please, allow 0.5 to 2 cm differences due to manual measurement Includes: 1*drum sanding kit