The Milescraft CircleGuideKit (Metric) is the complete solution for routing perfect circles and arcs. With two included circle jigs, you can cut diameters from as small as 1-1/2" (38mm) up to 52" (1320mm) — ideal for everything from decorative inlays to round table tops.

The kit works with most popular routers using the Milescraft TurnLock universal base plate. Setup is fast and tool-free, and the easy-read scale window ensures precise, repeatable circle sizing every time. A bonus 13" (330mm) Offset Base is included for added stability when edge routing and finishing workpieces.

Precision & Control

Wide Range of Circle Sizes
Cut small decorative inlays from 1-1/2" (38mm) to 12" (305mm), or large circles up to 52" (1320mm) for tabletops and furniture.

Accurate Scales & Readout
Built-in imperial and metric scales with easy-view window let you set inside or outside diameters quickly and repeatably.

Offset Base Stability
The 13" (330mm) Offset Base provides greater balance when routing edges or finishing curved workpieces.

Build Quality & Design

Rigid Aluminium Beam
High-quality aluminium beam construction resists flex for smooth, consistent cutting.

TurnLock Base Plate System
Universal 7" (178mm) polycarbonate base plate accepts all Milescraft bushings and allows tool-free swaps for speed and convenience.

Safe, Fast Adjustments
Thumb-activated lock/release mechanism makes attachment changes quick and secure.

Compatibility & Ease of Use

Router Compatibility
Works with most popular routers; plunge routers recommended for best results.

Ready to Use
Kit includes 8mm shank router bit, drill bit, guide bushing, centring pins, and all hardware for immediate setup.