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.
Collection: Compression Router Bits
PRODUCTS
-
Compression Spiral 3.175x12 (DLC Coating) ULTRACLEAN
Regular price $68.00Regular price$95.00Sale price $68.00Sale -
Compression Spiral 3.175x12 (DLC Coating) ULTRAPACK
Regular price $68.00Regular price$95.00Sale price $68.00Sale -
Compression Spiral 8x22 2F
Regular price $79.00Regular priceSale price $79.00 -
Compression Spiral 10x35 2F
Regular price $125.00Regular priceSale price $125.00 -
Compression Spiral 8x22 2F (Nano Coating)
Regular price $95.00Regular priceSale price $95.00 -
Compression Spiral 10x22 2F (Nano Coating)
Regular price $115.00Regular priceSale price $115.00 -
Compression Spiral 8x25 3F (Nano Coating)
Regular price $138.00Regular priceSale price $138.00 -
Compression Spiral 10x25 3F (Nano Coating)
Regular price $150.00Regular priceSale price $150.00 -
Compression Spiral 10x35 3F (Nano Coating)
Regular price $195.00Regular priceSale price $195.00 -
Compression Spiral PCD 8x22 2F
Regular price $395.00Regular priceSale price $395.00 -
Compression Spiral PCD 10x22 3F
Regular price $495.00Regular priceSale price $495.00
Suitable For
Particleboard
Foamed PVC
Softwood
ACM
Thermolite
HD Foam
Hardwood
Fibreglass
Plywood
HDPE
Compare
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
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
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)
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
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