(2½” x 2½”) 10 half-round grooves 3mm to 25mm; 7 ‘v’ grooves 3mm to 9mm; 5 ‘v’ channel grooves 3mm to 7mm. Made of hardened tool steel, used in bending, grooving, shaping forms on small lengths of wire, tube and sheet. Rectangular, half round and v-shape grooves can be used for a wide variety of gauges
