Radius Gauge 16pcs at each end. Standard: R7-14.5mm.
Made of carbon steel, surface chrome-plated, anti-rust, high hardness, good wear resistance, not easy to deform.
Used to measure items with rounded corners. One side uses to measure the convex surface and the other side uses to measure the concave surface radius.
Each scale on the blade of the product is laser engraving, which is clear to read and easy to identify. Don't worry that long-term friction will make the scale unclear.
Mainly used for measuring the radius of arc surface, such as shaft processing surface, steel pipe, ceramic pipe inspection, etc.