The Omega Products Convex Corner Rounding Carbide Tin Insert is a precision tool designed to create a concave radius on a variety of workpieces. It’s suitable for woodworkers, metal fabricators, and DIYers who want clean, repeatable curves with minimal setup. Built to withstand daily use, it delivers reliable results project after project.

Made from tough carbide with a tin coating, this insert resists wear and maintains its edge longer, so you won’t miss a pass. The quick-change design lets you swap inserts in seconds, helping you keep production moving and reduce downtime between jobs.

• Durable carbide with tin coating: Delivers longer wear life and sharp, consistent performance for more passes between replacements.
• Fast, easy insert changes: Minimizes downtime with quick swaps so you can stay productive between tasks or projects.
• Precise concave-radius geometry: Defined radius with a 15° edge profile ensures repeatable, smooth concave curves across wood, metal, and plastic.

This insert supports efficient workflows by combining durable construction with straightforward operation. Its versatile compatibility across common workshop materials helps reduce tool clutter and streamline your finishing results, whether you’re prototyping, repairing, or producing finished parts.