CMT 380.060.11 Solid Carbide Bit for Domino Jointing Machines by Festool DF500, 6mm (15/64-Inch), M6x0.75mm Shank 28mm (1-1/8-Inch) Cutting Length, 49mm (15/16-Inch) Overall Length. Premium quality super-strength steel body and spiral portion with center point. Black PTFE coating, 2 cutting edges, 2 spiral flutes. Use on Domino machines for routing slots on solid wood and wood composites. Festool machine DF500.