Infinity Tools 1/4" Shank 3-Pc. O-Flute CNC Bit Set

All three bits in the set have a 1/4" shank, fitting most CNC routers and compact routers that accept a 1/4" collet.

This is a 3-piece set of O-flute CNC router bits.

O-flute bits are specifically designed for cutting soft and hard plastics, where they produce an exceptional finish. They also work well in soft metals, laminates, hardwood, softwood, plywood, MDF, and particleboard.

They are made from premium sub-micron grade C4 carbide and ground to a remarkable finish on state-of-the-art 5-axis computer-controlled machines. See the full carbide router bit range.

Choose the upcut spiral for faster feed rates when top-surface finish is not critical. Choose the straight O-flute when finish on both the top and bottom of the workpiece matters more than speed.

The "O" geometry ground into the flute clears chips efficiently and dissipates heat quickly by creating the optimal 'chip.' This keeps cuts clean and prevents melting in plastics.

Yes. These bits are engineered for man-made materials including plywood, MDF, melamine, and particleboard, in addition to plastics and soft metals.

Yes. Both O-flute styles produce an excellent finish in soft metals as well as laminates and wood-based materials.

Yes. All Infinity Tools CNC router bits are engineered for the demands of CNC cutting in man-made materials. Pair them with our router bit sets to expand your CNC capabilities.

They are made by Infinity Cutting Tools, ground in-house on 5-axis machines. Browse more specialty router bits from Infinity Tools.