External Internal Double Ends Arc R1-6.5mm Radius Gauge Silver Tone

Description
Made of carbon steel, surface chrome-plated, anti-rust, high hardness, good wear resistance, not easy to deform.
The notch design of the product shell is easy to use, and the 360-degree locking screw design allows you to fold or release it easily.
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.

Tips
1. Avoid stacking with other metal tools as much as possible to prevent mutual extrusion and deformation.
2. Please clean with a soft cloth after use.