Unlock the Full Potential of Your Onefinity CNC Take your CNC capabilities beyond flat projects with the Onefinity Rotary Collection. Designed for carving, engraving, and machining cylindrical objects, Onefinity rotary systems allow you to create detailed designs on tumblers, cups, rolling pins, table legs, baseball bats, pens, and countless other round workpieces. Whether you're looking to expand your business offerings, personalize customer products, or explore advanced CNC techniques, a rotary attachment opens up an entirely new category of projects for your machine. What Is a CNC Rotary Attachment? A CNC rotary attachment—often called a 4th axis rotary—rotates a cylindrical workpiece while your CNC machine cuts, engraves, or carves the surface. Instead of machining only flat materials, a rotary system allows you to create: Wrapped engravings 3D carvings Personalized tumblers Custom table legs Decorative columns Baseball bats Rolling pins Pens and cylindrical projects This capability dramatically expands what your CNC can produce. Expand Your CNC Business Opportunities Rotary carving is one of the most requested customization services in the CNC and maker community. Popular projects include: Personalized drinkware Wedding gifts Custom rolling pins Decorative furniture components Sporting goods Promotional products Corporate gifts Custom woodworking projects For many CNC owners, a rotary attachment quickly becomes one of the most profitable additions to their shop. Precision Rotary Machining Onefinity rotary systems are engineered to provide: Smooth rotational movement Reliable workholding Accurate indexing Consistent carving quality Easy integration with compatible Onefinity CNC machines Whether you're engraving names on tumblers or machining detailed 3D relief carvings, precision matters. Ideal for Hobbyists and Professionals The Onefinity Rotary Collection is perfect for: CNC woodworking Small business production Personalized gifts Product customization Sign makers Furniture builders Makers and hobbyists Production shops Whether you're creating one-off projects or running production batches, rotary carving adds versatility and value to your CNC workflow. Why Add a Rotary to Your CNC? Create More Types of Projects Expand beyond flat signs and panels into cylindrical carving and engraving. Increase Revenue Opportunities Offer personalized and custom rotary-carved products that stand out from the competition. Maximize Your Machine Investment Get more capabilities from the CNC machine you already own. Add Professional-Level Customization Create unique products that would be difficult or impossible using standard 3-axis machining alone. Frequently Asked Questions What can I make with a CNC rotary attachment? Rotary attachments are commonly used for tumblers, cups, baseball bats, pens, rolling pins, table legs, columns, furniture components, and decorative cylindrical carvings. Is a rotary attachment considered a 4th axis? Yes. A rotary attachment is often referred to as a 4th axis because it adds rotational movement to standard X, Y, and Z CNC motion. Can I engrave tumblers with a Onefinity rotary? Absolutely. Rotary systems are commonly used for engraving and decorating tumblers, drinkware, and other cylindrical items. Do I need special software for rotary carving? Most rotary projects require CAD/CAM software that supports rotary toolpaths or wrapped designs. Many popular CNC software packages offer rotary capabilities. Is a rotary attachment worth it? For users interested in personalization, custom products, or expanding their CNC capabilities, a rotary attachment can significantly increase the types of projects they can offer. What materials can be used with a rotary CNC attachment? Wood, plastics, composites, and other machinable materials are commonly used depending on the project and tooling. Add a new dimension to your CNC projects with a Onefinity Rotary System and start creating cylindrical carvings, engravings, and custom products that stand out. A rotary attachment doesn't just add capability—it opens the door to an entirely new category of CNC projects and opportunities.
