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Infinity Tools 1/4" Shank O-FLute Carbide CNC Router Bit

Infinity Tools 1/4" Shank O-FLute Carbide CNC Router Bit - Main image
$20.33 $29.9 In stock

Category: Router Bits

All Infinity Tools CNC Router Bits are engineered to meet the cutting challenge presented by man-made materials such as plywood, MDF, plastics and melamine. We use only the most premium sub-micron grade of C4 carbide and we grind each bit to a remarkable finish in state-of-the-art 5-axis computer controlled machines.

Our Straight and Upcut Spiral O-Flute bits are specifically designed for cutting soft and hard plastics where they produce an exceptional finish. If you look down from the top of the bit you'll see the "O" design that we grind into the flute of the solid carbide round. This unique geometry allows the router bit to clear chips efficiently and dissipate heat quickly by creating the optimal 'chip'.

Choose the Upcut Spiral O-Flute router bit for faster feed rates where material finish on top of the workpiece is not a primary concern. Choose the Straight O-Flute where finish on top and bottom is more important than feed rate and speed.

Both O-FLute router bit styles are ideally suited for all types of plastics, they also produce an excellent finish in soft metals, laminates, hardwood, softwood, plywood, MDF and particleboard.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

David ★★★★★

Cut through a stack of melamine sheets without any chipping, and the finish was so clean I didn’t need to sand. The O-flute design really helps clear chips fast, which saved me time on a big cabinet project.

Penelope ★★★★★

This bit handled my MDF cabinet doors flawlessly—no chipping or burning even at higher feed rates. The sub-micron carbide really seems to hold an edge longer than cheaper bits I've tried.

Christopher N. ★★★★★

This bit cut through a full sheet of melamine-coated MDF without any chipping on the edges, which was exactly what I needed. The polish left on the cut surface saved me from having to sand everything down.