The Precision Carving System™ is the smallest attachment in the Power Carving Range. Highlighted by the Mini Ball Gouge, this 3-piece set will open the door to more intricate power carving, detailing and texturing. The Mini Ball Gouge has a 15mm diameter ball-shaped cutter. It includes a Universal Base that, when fitted to the Power Carving Unit™ or any standard 115mm (4 1/2") or 125mm (5") angle grinder, allows users to interchange the precision carving and sanding bits to carve smaller radii, intricate details and fine textures in wood.