The 2” Belt – Basic consists of one length extension which is individually fitted to your own 4-1/2” angle grinder having a 5/8”-11NC center shaft. It also features multi angled positions from 90° to 180°. The circular (round) cutter will carve in any direction but discover new designs with any of the 2” round, triangle and square cutters as well as the 2” Square cutter. Cuts incredibly fast, smooth and controlled, whether in pushing away or pulling toward you. They can be used in a myriad of general carving and texturing applications for all carvers and turners. Your versatility, with extended reach and angles, will allow you to greatly improve your productivity and creativity. We highly recommended thumb controlled ON/OFF slide switch angle grinders. Manpa does not perform as well with paddle or kill switch grinders due to the fitment of the multi cutter. This set includes 1 – 8” (200mm) Extension plus 1 – 3” Circular Cutter, MP21-2-8 (8mm teeth)