The Hultafors OGC r8 Outcannel Carving Gouge is a curved chisel, sharpened on the outside, giving a perfect 8mm radius in one stroke. Sharp, reliable and always at hand, perfect for making cable ditches. The gouge features a high-quality Japanese steel blade with a heavy-duty handle designed to withstand repeated hammer blows. Supplied in a smart holster for easy access at all times. Specifications Radius 8mm. Overall Length 232mm.