Midwest Tool and Cutlery Company provides the finest and most reliable tools for any type of job. J Channel Cutter and Vinyl Siding Notcher. Highly versatile siding tool. Cuts both lapping notch in vinyl siding and makes all cuts required to install in J channel in vinyl or aluminum siding. Makes drain tabs, notches, cutouts and trim cuts all with one tool. Designed with added durability and the highest quality.