The Milescraft CircleGuideKit is designed for woodworkers who need smooth, repeatable results when cutting circles of all sizes. Using your own router, you can cut anything from small 1-1/2" (38mm) inlays right up to 52" (1320mm) table tops with accuracy and ease.

The rigid aluminium beam provides strength and stability, while built-in scales and a clear readout window let you dial in precise inside or outside diameters without guesswork. Setup is quick thanks to the TurnLock universal base plate, and the included 13" (330mm) Offset Base adds extra balance when trimming or routing along edges.

Precision & Control

Versatile Cutting Range
Two jigs included: a small jig for circles 1-1/2" to 12" (38–305mm), and a large jig for circles 10" to 52" (254–1320mm). Perfect for everything from decorative panels to full round tables.

Clear Scale & Readout
The integrated scales and readout window make it easy to set exact diameters for both inside and outside cuts — no trial and error required.

Edge Routing Stability
When working along edges, the 13" (330mm) Offset Base helps keep the router stable and under control.

Build Quality & Design

Aluminium Beam Strength
The robust aluminium beam prevents flex, delivering clean arcs and true circles even at maximum diameter.

TurnLock Convenience
The 7" (178mm) TurnLock polycarbonate base plate accepts all Milescraft bushings and allows for fast, tool-free changes.

Quick Attachment Changes
A thumb-activated lock/release mechanism makes bushing swaps safe, secure, and effortless.

Compatibility & Ease of Use

Router Compatibility
Designed to work with most popular routers; for best results, a plunge router is recommended.

Ready Out of the Box
Kit includes a 1/4" (6.35mm) shank carbide bit, guide bushing, centring pins, drill bit, and mounting screws so you can get started immediately.