R1-6.5/R7-14.5/R15-25 Radius- Fillet-Gauge External Internal Arc Measuring Tool Concave Convex Arc for Die Makers Check

Easy to operate. 3 types to select, choose according to your need. Quality material, rustproof and anti-corrosion, has long service life. R1-6.5/R7-14.5/R15-25 Radius-Fillet-Gauge External Internal Arc Measuring Tool Concave Convex Arc for Die Makers Check. Features: Easy to operate. 3 types to select, choose according to your need. Quality material, rustproof and anti-corrosion, has long service life. Has two types of leaves-so it can check both convex and concave surface-Useful gauge for tool die makers, machinists, and many other worker to check the radius-of tools. Specifications: Material: Carbon Steel. Range: 7-14.5: Approx. 117mm/4.61in. 1-6.5: Approx. 112mm/4.41in. 15-25: Approx. 117mm/4.61in. Package Includes: 1 Set Radius-Fillet-Gauge. note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item