Offers power assist to sanding jobs. Includes Belt Sander and 10 Belts in assorted grits. Choose kit with or without handpiece. The H.30 Handpiece – or one of the similar handpieces listed below is required in order to use this sander! We offer a choice of kits: AK797210 – No Handpiece included AK797230 – H.30 Handpiece – most popular version AK797230H – H.30H Square Drive Handpiece AK797230SJ – H.30SJ Slip Joint Handpiece All Kits include: 10 Sandpaper Belts and Mounting Tools included with Kits: * 10mm x 257mm Belt, 180 grit installed * 3 ea. of 100, 180 & 240 grit, 10mm Belts * A-69210 Drive Cup and A-69219 Hex Key, Foredom’s Belt Sander Attachment comes with a 180 grit belt installed and also includes 3 each of 100, 180, and 240 grit belts. The Belt Sander offers a power assist to sanding jobs and can be used to sand and smooth metal, wood, acrylic and composite materials. It is an all metal, quality-machined aluminum device that attaches with ease over the top of a Foredom H.30 handpiece (also fits H.30SJ slip joint and H.30H square drive models). It has 3 permanently lubricated ball bearings. Sandpaper belts measuring 7mm (9/32?) x 257mm (10-18?) come with the attachment and are available separately in 5-packs and assortments. Specifications: 4-78? long x 1-3/4? wide (at widest) x 2? tall. Ship weight: 8 oz. Please Note: 10mm belts are available for all Sanding Belt Attachments (on website now and/or since 2011) with serial numbers starting with the numbers 11 and higher. Attachments with these serial numbers can use both the 7mm and the 10mm belts. Attachments with serial numbers starting with 09 and lower can use only the 7mm belts. (The first letter of the serial number represents the month the unit was built and has no bearing on the belt width.)