Metric CircleGuideKit Router Jig for Precise 40‑300mm Cuts

Cut perfect circles from 40 mm up to 1.32 m with this versatile jig. The built‑in metric and imperial scales make setting diameters a breeze. TurnLock™ technology lets you swap bushing and router in seconds, while the bonus offset base stabilizes large cuts. Designed for plunge routers, this kit turns any router into a precision circle cutter.

Diameter Range	40 mm – 1 320 mm
Compatibility	Fits most plunge routers
Scale Type	Built‑in metric and imperial scales
Base Plate	TurnLock™ base plate with all Milescraft bushings
Offset Base	13‑inch offset base for edge finishing
Material	High‑strength steel and aluminum
Locking Mechanism	Thumb‑activated lock/release