Amana Tool 46420 SC Spiral Plunge 3/8 D x 1-1/4 CH x 3/8 SHK x 3 Inch Long 2 Flute Down-Cut Router Bit

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 ニ_ニ_ニ_Down-Cutニ_椚 cuts from the surface down leaving a smooth edge at the 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. Primarily used on CNC machines and other automatic routers. Can be used with handheld and table-mounted portable routers.

Vectric and Fusion 360 compatible tool files for 46420 available for download,