Radius Measuring Gauge 0–50mm | Plastic Fillet & Corner Radius Tool for Engineering, Machining

Precisely measure internal and external radii with this 0–50mm plastic radius measuring gauge, designed for engineers, machinists, designers, and makers who need fast, reliable radius verification.

This lightweight yet durable gauge allows you to quickly identify fillet and corner radii on parts, drawings, and prototypes without complex measuring tools. Ideal for use in mechanical design, machining, woodworking, 3D printing, injection molding, and quality control.

Key Features

• Wide Measuring Range: Covers radii from 0 to 50mm

• Internal & External Radii: Measures concave and convex curves

• Lightweight Plastic Construction: Easy to handle and shop-safe

• Clear, Easy-to-Read Markings: Fast visual radius comparison

• Compact & Portable: Fits easily in toolboxes, desks, or pockets

Ideal For

• Mechanical & product design

• CNC machining & fabrication

• 3D printing & prototyping

• Woodworking & DIY projects

• Quality inspection & reverse engineering

Specifications

• Measurement Range: 0–50mm

• Material: Plastic

• Color: Varies (see product images)

• Units: Millimeters (mm)

Whether you’re checking fillets on a machined part, matching a curve on a printed component, or reverse-engineering an existing part, this radius gauge provides a quick, accurate, and repeatable solution.

📦 Package Includes:

• 1 × Radius Measuring Gauge (0–50mm)