CNC Router Bits | McMaster-Carr

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169 Products

Router Bits

Straight and Spiral Router Bits for
Wood, Particle Board, and Plywood

Create square slots, pockets, and edges in wood.

Straight and Spiral Router Bits for Plastic

Cut square slots, pockets, and edges in plastic.

Straight and Spiral Router Bits for Aluminum

Also known as O-flute bits, these have a single open flute for efficient chip removal when cutting aluminum. Use them to create square slots, pockets, and edges.

Spiral Router Bits for Steel and Stainless Steel

The aluminum-titanium-nitride (AlTiN) coating on these bits resists heat and wear when cutting steel and stainless steel. They have a square cut style for creating slots, pockets, and edges.

Spiral Router Bits for Foam

The cutting edges have a shallow angle to carve hard and soft foam. With a square cut style, these bits create slots, pockets, and edges.

Straight Router Bits for Ceramics

With a diamond coating, these bits resist wear when used on ceramics and other highly abrasive material. All have a square cut style to create slots, pockets, and edges.

Corner-Rounding Router Bits

Choose from bits that cut rounded, cove, wavy, or Roman ogee corners along the edges of your workpiece.

Chamfer Router Bits

These bits make chamfer, bevel, and other angled cuts in wood.

Router Bits for Composites

The diamond-pattern flutes and cutting edges produce a fine finish on composite material.

V-Groove Router Bits

Carve V-shaped grooves in wood and plastic laminate.

Ball-End Router Bits

For smooth contour carving in wood, plastic, and aluminum, these bits have a ball-nose design.

Replaceable Carbide-Insert Fly Cutters

These tools create a wide, shallow cut on the face of the workpiece. They're often used to level spoilboard so it lies perfectly flat for accurate routing and milling.