Trend BR01X1/2TC Economy Worktop Cutter 12.7mm Diameter The BR01X1/2TC Economy Worktop Cutter is a two-flute straight cutter with a half inch shank. Suitable for a wide range of applications such as engraving, grooving reabating and shallow mortising. Features: Supplied in storage tube for safe keeping Specification: Diamter Cut: 12.7mm Depth of Cut: 50mm OL: 90mm Shank Diameter: 1/2 Inch