4 in 1 Adjustable Milling Compass Aluminum Milling Jig Milling Jig Router Milling Jig 90mm to 370mm Radius Multi-Function Woodworking DIY Milling Jig

Durable material: this milling compass is made of aluminum alloy for long service life to withstand the demands of woodworking. The milling compass is easy to adjust, with an adjustable radius from 75mm to 380mm, so you can adjust it according to your individual needs. Easy to use: with clear and precise markings, this milling jig allows for fast and efficient woodworking even for beginners and professionals. The guided over router aluminum alloy modular base can be mounted directly on a cutting machine (fixing from the front screw opening) or combined with slotted bracket for precise edge milling and circular cutting. 4 in 1 adjustable router compass milling compass perfect for woodworking with rounded corners, positioning plank arcs and more, great for tables, chairs, photo frames and wooden corners