When it comes to machining and fabrication, choosing the right router cutter for your material is essential to achieve precision, efficiency, and a high-quality finish. At ATA, we offer top-quality router cutters from two leading brands: Crown and Onsrud. Whether you’re working with wood, composites, plastics, or metals, this guide will help you select the best tool for the job.
Wood and Wood Composites

Recommended Router Cutters: Crown and Onsrud Multipurpose, V-Grooving, Laminate Trimming
Materials in this category:
- Soft Wood, Hard Wood, Laminated Wood
- Veneered Wood Composites, Wood Panels
- MDF, Construction Material, Wall Board
- Laminate Countertops, Double-Sided Laminated Composite
For wood and its composites, use a multipurpose router cutter for clean cuts and smooth edges. V-grooving bits are ideal for creating decorative edges and grooves, while laminate trimming tools offer precision in countertop work.
Plastics and Acrylics

Recommended Router Cutters: Onsrud Hard Plastics, Soft Plastics, Flush Trimming
Materials in this category:
- Acrylic, Plastic, Hard Plastics, Soft Plastics
- Composite Plastic, Foam, Vinyl Coated Panels
- Composite Panels, Phenolic
Plastics require sharp and durable bits to prevent melting and rough edges. Onsrud’s range of plastic router cutters ensures accurate cuts on both hard and soft plastics, including acrylic and foam materials.
Composites and Specialized Materials

Recommended Router Cutters: Onsrud Composite, Honeycomb Hollow Core Cutter, Honeycomb Hogger
Materials in this category:
- Carbon Fiber Panels, Carbon Fiber Reinforced Plastics
- Carbon Graphite, Kevlar and Composites
- Composite, Composite Panels, Composite Wood
- Honeycomb, Honeycomb Panel, Honeycomb Hogger (Coated)
When working with composites and advanced materials like carbon fiber and Kevlar, you need tools that offer strength and durability. Onsrud’s specialized bits handle tough materials without fraying or splintering.
Metals: Aluminum and Steel

Recommended Router Cutters: Crown Aluminum Cutters, Stainless Steel Cutters
Materials in this category:
- Aluminum (Sheet, Slab, Plate, Honeycomb, Layered Materials)
- Soft Aluminum Sheet, Soft Metals
- Stainless Steel, Steel Clad Doors
For metalwork, Crown offers robust router cutters designed for both soft and hard metals. When cutting aluminum or stainless steel, choose cutters with coatings that reduce heat buildup and extend tool life.
Solid Surface and Specialty Applications

Recommended Router Cutters: Crown and Onsrud Engraving, Flush Trimming
Materials in this category:
- Solid Surface, Engraving, V Grooving
- Flush Trimming, Drywall Cut Outs
For solid surfaces and niche applications, such as engraving or drywall cut-outs, specialized bits provide precision and clean edges. Both Crown and Onsrud offer tools perfect for these detailed tasks.
Conclusion
Selecting the right router cutter for your material ensures higher productivity and superior results. ATA’s range of Crown and Onsrud router cutters will equip you for success in any project.
For a better overview of the materials supported by our tools, visit the Materials page of our online shop.
Need help selecting the right tool? Contact our sales team today!