QWORK 4 Pack Radius Gauge Set, Precision Stainless Steel Measurement Tool for Convex & Concave Surfaces, R0.3-1.5mm/ R1-6.5mm/ R7-14.5mm/ R15-25mm

Product Details

• Material: Stainless steel, heat processed with chrome finish.
• 4 Different Measuring Range: R0.3-1.5mm, R1-6.5mm, R7-14.5mm, R15-25mm.
• Ease of Use: Each leaves are clearly marked for easy identification; designed to measure both convex and concave surfaces.
• Application: Used to quickly and accurately check the radius of tools; suitable for tool & die makers, machinists, and other related occupations.
• Design: Includes convex and concave patterns for detecting corresponding surface arcs.