036-1640RX: 3FL Spiral Compression: 1/2"SH; 1/2"CD; 1-1/4"CL; .200"Upcut; The RX series of bits last 50% longer than other premium CNC bits. 007 series Cutting Length: 2 2/8"

Cutting Length: 2 2/8"

Overall Length: 4"

Overall Length: 2 1/2"

and some plastic materials

036-1640RX: 3FL Spiral Compression: 1/2"SH; 1/2"CD; 1-1/4"CL; .200"Upcut; The RX series of bits last 50% longer than other premium CNC bits. 007 series Cutting Length: 2 2/8"Solid carbide three flute up down spiral compression spiral bit with . 200" Mortise up spiral length. Designed for double sided laminated and plywood material needing an excellent finish both top and bottom. This bit is part of the RX series of bits by AS&T, which last 50% longer than other premium CNC bits. Number of Flutes: 3 Cutting Diameter: 1 2" Cutting Length: 1 1 4" Shank Diameter: 1 2" Overall Length: 3"