4th-Axis Rotary Carvings relief carvings, a selection of designs from this collection

4th-Axis Rotary Carvings relief STL files

0 designs · instant download · commercial licence included

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These designs are made for a CNC router with a rotary (4th) axis: the wood turns on a chuck while the bit carves around it, so the finished piece is round and carved all the way around. Candlesticks, chess pieces, table and chair legs, balusters, barley twists, fluted columns and patterned rolling pins are all classic rotary work.

Every file is prepared for rotary carving: the model sits on the rotary axis with its stock size given, the pattern wraps without a visible seam, and the setup guide covers the chuck and tailstock (or chuck-only) setup, the bit reach, the roughing and finishing passes and, where a shape needs it, the indexed passes with the axis locked at a set angle.

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Questions about 4th-axis rotary carvings files

What is 4th-axis rotary CNC carving?

A rotary axis turns the wood like a lathe while the CNC bit carves it. The bit moves along the part and the axis rotates under it, so the carving goes all the way around: perfect for round pieces such as candlesticks, legs, chess pieces and rolling pins.

Do I need a special machine?

You need a CNC router with a rotary axis (often sold as a 4th-axis or rotary attachment) and CAM software that supports rotary jobs, for example Vectric Aspire or VCarve Pro with the rotary option. A plain 3-axis machine cannot carve these files all the way around.

What is the difference between wrapped and indexed toolpaths?

A wrapped toolpath carves while the axis turns, which is how most of the surface is cut. An indexed pass locks the axis at one angle and cuts like a normal 3-axis job; it reaches places a wrapped pass cannot, such as the inside of a spoon bowl. The guide with each file says which passes the design needs.

What do I get when I buy a file?

The STL placed on the rotary axis, the stock size, a setup card and a step-by-step rotary guide, with an instant download link by email and in your account. Every file includes a commercial licence: carve and sell as many finished pieces as you like. Reselling or sharing the file itself is the only thing the licence does not allow.

Which wood should I use?

Straight-grained hardwoods turn and carve best: walnut, cherry, maple and beech. For rolling pins and other kitchen pieces use a food-safe hardwood and finish with mineral oil or a food-safe oil and wax.