The V-GROOVE CUTTER fits onto the Logan Simplex and, with adapter, the Logan Compact mat cutter. Cut perfect V-grooves in just about a minute! Fully adjustable in inches or centime-ters, this cutter gives you professional results with just a few practice runs. Make V-Grooves from 1/32” to 5/64” in width and as long as 40”. All metal construction. Sold with practice mat boards, 6 blades and fully illustrated instructions.