This IMPACT CONNECT 1 in. Copper cutter wheel is designed for use with your DEWALT® IMPACT CONNECT copper cutter attachment (sold separately) to make fast cuts. Get to work quickly with this product that comes fully assembled and ready to use out of the box. As a part of the IMPACT CONNECT System that features multi-brand compatibility"¡, this direct replacement cutting wheel delivers optimized performance and expands your IMPACT CONNECT copper cutter attachment’s (sold separately) cutting capac