Woodworking Sanding Drum Kit Matching Sleeves and Rubber Drum Selling Point: Ideal accessory for renovation, hobbies, DIY, carpentry, woodworking and many more. Let your drill press or even your hand drill double pull and use it as a spindle sander! This drum sander set is very versatile and can be used for countless projects around the shop or even around the house. Very useful, this set of quality drum sanders will have you set up for most any woodworking or even metalworking project you throw at it. Each of the drums is self-expanding, which means that as they spin, they expand to keep the sleeve in place. It also helps create a sort of cushion when sanding so you don't have to apply too much pressure when using them. By slipping a new abrasive sleeve over the drum, you can tighten or loosen the nut on the drum to expand or contract the drum for a perfect fit. You can use these drums with a drill press, but you can also use them on a hand drill or even 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 pad is easy to install and designed to push up the sleeves for a firm grip, holding the sandpaper in place for an extra fine finish. Standard size drums are common and compatible with rotary tools such as drill presses and hand drills. The quality construction is durable, lightweight and durable for sanding holes, contouring edges and polishing irregular shapes. Specification: AT: Drums have shaft sizes ranging from the smallest 1/8" diameter to the largest 1/4" shaft diameter. The set includes 5 drums in the following sizes: 1-1/2" x 2-1/2", 1" x 2-1/2", 3/4" x 2-1/2", and 1/2" x 2-1/2". The drum comes in a preformed plastic case to help keep the drums and sleeves organized and easily identifiable. B: The complete set includes: Rubber drums (1?2", 3?4", 1-1/2"), abrasive sleeves: 2 sets of fine storage case (120 grit) and 2 sets of coarse (80 grit), blow molded. Material: meri, rubber, metal Packing size: as shown Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow 0.5-2cm differences due to manual measurement. Include: 1xDrum Sanding Kit