Whether you are modeling parts for 3D printing, doing woodworking, or reverse engineering an object, this compact radius gauge is an essential tool for your workspace.

Designed in a convenient, pocket-friendly "card" format, it allows you to quickly and accurately check the radius of external curves and rounded corners.

Key Features:

• 13 Measurements: Covers a wide range of common radii: R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15 (measurements in millimeters).

• Clear Embossed Text: Each corner/cutout is clearly labeled with large text for easy reading.

• Pocket-Sized: Similar in size to an ID badge or credit card, making it perfectly portable and easy to store in a drawer or toolbelt.

• Fast & Flat Print: Prints entirely flat in under an hour.

Printing Instructions:

• Orientation: Print flat on the build plate.

• Supports: NONE.