4 MM Compression 3/4" Cut 2-1/2" OAL 1/4" Shank Plunge End

The 4mm Compression Router Bit combines upshear and downshear flutes in a single tool to produce clean, chip-free cuts on both the top and bottom surfaces simultaneously. Purpose-built for CNC routing of laminated panels, veneered plywood, and melamine where edge quality on both faces is required.

Specifications: 4mm diameter, 3/4" cut length, 2-1/2" overall length, 1/4" shank. Plunge end for vertical entry. Precision-ground and Made in the USA by Centurion Tools LLC.