Radius Gauge Set Stainless Steel Fillet Thread Gauge External Internal Convex Concave Gauge Arc Measuring Tool for and Die Makers Check(R1-6.5MM)

【 STAINLESS STEEL RADIUS GAUGE 】 : This radius gauge set is made of stainless steel, the radius gauge is which is characterized by high hardness and durability, wear resistant in use, resistant to rust, long lifetime service 【 CONVEX & CONCAVE GAUGE 】 : This radius gauge has two types of leaves so this radius gauge can check both convex and concave surfaces. Lightweight design, compact size, portable and practical 【 FINE WORKMANSHIP RADIUS GAUGE 】 : Each leaf is clearly marked, convenient to identify which leaf you need. Surface polished smooth, applying anti-rust oil to prevent rust and corrosion 【 VARIOUS SIZES RADIUS GAUGE 】 : There are radium gauges of different measuring range that you can choose, used to measure the radius of an object. Compact size, light weight, easy to use and carry 【 WIDE APPLICATION RADIUS GAUGE 】 : Very useful gauge for tool & die makers, machinists, and many other worker to check the radius of tools. Strict and fine workmanship ensures high precision and long service life