Paulimot Radienlehre R1 - R7 aus Federstahl

This radius gauge consists of 17 concave and 17 convex gauge leaves, allowing you to check both inner and outer radii from 1 mm to 7 mm in increments of either 0.25 mm or 0.5 mm. The gauge is made of stainless spring steel, and the gauge leaves have a hardness of 45 HRC. The radius is indicated in the metric system. Each gauge leaf is marked with its corresponding size and can be individually secured using the clamping screws to prevent slipping.