battery powered cutting router for plasterboard 12mm 18vThe tool is designed to cut flush into drywall around windows, doors, access panels and outlets. It also cuts plywood, OSB and ceiling boards and is compatible with 3mm, 6mm, 1 8'', 5 32'' and 1 4'' collets. CHARACTERISTICS The GCU 18V 30 allows you to cut more than 100 meters of 12 mm plasterboard all day long with a 1 8" (3. 17 mm) drill bit with a single ProCORE18V 4. 0Ah battery thanks to its powerful Brushless motor without brushes that rotate at