Simple Woodturning Tools Carbide Rougher Lathe Tool With 9/16" Perfectly Square Carbide Cutter, Unhandled, USA Made When roughing with this carbide tool and technique you'll notice right away most of the shock created by interrupted cuts during roughing is now absorbed in the tool rest instead of your hands and arms. In addition to roughing you'll notice the Simple Rougher is a great tool for shaping the outside radius of a bowl and for turning beads on spindle turnings. Tool Shaft  Solid steel  square beautifully nickel plated. Handle tang -  diameter x 2 length. Overall tool length  12 . Fits our Interchangeable Foam Grip Handle sold separately 9/16 square carbide cutter with square corners and sides. T20 Torx wrench included. American made in Ramsey Minnesota by Harrison Specialties a family owned and operated CNC Machine shop