Collection: Compression Router Bits

Our compression router bits are built for CNC operators who need flawless edge quality on plywood, MDF, melamine, laminated panels, and composite materials. Each bit features a compression spiral geometry that pulls the top and bottom surfaces inward during cutting, preventing tear-out and delivering a premium finish. Made from high-grade carbide, these tools provide long life, consistent performance, and excellent heat resistance—making them one of the most reliable routing tool options for professional workshops. Whether you’re using a full-size CNC or a benchtop machine, these spiral bits handle aggressive feeds and speeds without compromising surface quality.

We offer a complete range of compression spiral CNC bits, including standard, miniature, long-reach, and coated carbide models designed for cabinetmaking, furniture production, signage, and general fabrication. These routing tool options excel when cutting plywood, MDF, hardwoods, particleboard, ACM, and engineered panels, giving you cleaner edges with no post-processing. The advanced spiral geometry also reduces heat buildup, improves chip removal, and extends tool life during heavy production runs.

If you need clean edges, reliable performance, and superior finish quality, our compression spiral router bits deliver the results your CNC demands. Made from premium carbide and engineered for high-speed accuracy, they’re the routing tool of choice for professionals who expect consistently smooth, chip-free cuts from every spiral pass.

PRODUCTS

11 products

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Polished Carbide

Polished Carbide

Ideal for Clean, Chip-free Cuts in MDF, Plywood and Hardwoods. The polished finish reduces friction and chip buildup, but lacks the wear resistance of coated or PCD tools. Good for moderate-speed applications.

Hardness: 1600-1700 HV

Tool Life:

★★

Max Sustained Feed Rate: 8-10 m/min

Recommended Materials:
MDF, General Wood, Particle Board

2F Nano Carbide

2F Nano Carbide

Designed for high-performance wood and composite cutting, with NaCo coating providing superior heat resistance and tool life over uncoated carbide. Best for moderate-speed applications where finish quality is critical.

Hardness: 4000-4500 HV

Tool Life:

★★★★

Max Sustained Feed Rate: 12-15 m/min

Recommended Materials:
MDF, Particle Board, Plywood, Composites

3F Nano Carbide

3F Nano Carbide

Offers improved durability and thermal protection over the 2F version, but with 50% higher feed rate capability thanks to the additional cutting edge, maximizing throughput. Advanced Micro-grain Carbide enhances edge retention and durability.

Hardness: 4000-4500 HV

Tool Life:

★★★★★

Max Sustained Feed Rate: 18-20 m/min

Recommended Materials:
MDF, Particle Board, Plywood, Composites

PCD (Polycrystalline Diamond)

PCD (Polycrystalline Diamond)

Engineered for ultra-long life in abrasive materials like composites, particleboard and laminates. PCD tips outperform carbide by a wide margin in wear resistance while still maintaining excellent finsh quality.

Hardness: 8000-10,000 HV

Tool Life:

★★★★★★★★★★

Max Sustained Feed Rate: 10-15 m/min

Recommended Materials:
MDF, Particle Board, Plywood, Composites

Single Flute Compression Spiral DLC

Single Flute Compression Spiral DLC

Ideal for ACM and Softwood. DLC coating providing superior heat resistance and tool life over uncoated carbide. Advanced Micro-grain Carbide enhances edge retention and durability.

Hardness: 4500 HV

Tool Life:

★★★★

Max Sustained Feed Rate: 3-5 m/min

Recommended Materials:
ACM, MDF, Particleboard, PVC, Plastics