Sigerio 4-in-1 Router Milling Groove Bracket – Aluminum Circle Cutting Jig (Rose Red)

Versatile compatibility for a wide range of routers

This Sigerio 4‑in‑1 router milling groove bracket is designed to help woodworkers create precise circles and grooves with confidence. The system is built to work with small handheld routers as well as larger models, expanding the possibilities in your shop without swapping tools.

• Compatible with popular small routers like Bosch PR20EVS and Makita RT0701C for compact, agile setups.
• A larger version is available to fit a broader range of handheld routers, aiming to cover about 99% of common models.

Easy, reliable installation and setup

Setup is designed to be straightforward and repeatable. Proper alignment and stable clamping are key to achieving clean cuts and predictable results.

• Begin by hand threading the crossbar and side brackets, then tighten evenly with a tool for a balanced fit.
• Keep the crossbar parallel to the base plate during installation to reduce binding and improve precision.

Tips for stable performance

Once all screws are in place, ensure they are fully tightened to maintain clamp stability and consistent routing accuracy. A secure setup helps minimize drift during circle cuts and groove work.

• If a screw sticks, back it out slightly, realign, and re‑tighten rather than forcing it.
• Before use, recheck base plate dimensions and hole spacing to ensure brackets seat firmly.

Practical use cases you can explore

Whether you’re crafting furniture components, lids, or decorative circles, this jig supports a variety of woodworking projects by enabling controlled, repeatable curves and grooves. Consider it for prepared circle patterns, inlays, or cabinet details.

• Create consistent circular features for tables, lids, and decorative panels.
• Achieve precise grooves and radii with a stable, adjustable guide system.

Why choose Sigerio

Designed with a focus on reliability and user-friendly setup, the 4‑in‑1 router jig offers a practical path to accurate circle cutting and groove work without requiring specialized tools. The rose red finish adds a distinctive touch to your workshop gear.