





This SPEKTRA coated micro-bit has been specially designed with Luthiers for cutting fret slots and other very detailed work, such as inlay work.Spiral-flute bits combine a shearing action in cutting with an augering action in chip clearance. The shearing action yields an especially clean accurate cut while the augering action clears chips from the cut.The ‘Up-Cut’ spiral effectively clears waste material in blind (non-through) cuts, while leaving a clean and crisp bottom edge surface.Special unique carbide grade; increased clearance geometry and razor-sharp cutting edges with polished flutes provide a superior finish and longer tool life especially in abrasive materials. Great for production settings and excellent for creating grooves and dado cuts in particleboard, plywood and laminate. Only used on CNC machines and other automatic routers. DirectionUp-Cut(D) Diameter0.023" (0.58mm)(B) Cutting Height1/8(d) Shank1/8Overall Length (L)2Flutes3