Pro Grade 190 Piece Precision Pin Gauge Set Minus Class ZZ 0.061 to 0.250 Inches 2 Inch Length Heat Treated 60 to 62 RC Aluminum Case for Easy Identification and Accurate Measurements

Pro Grade 190-Piece Pin Gauge Set in Aluminum Case
✔️ 190-piece pin gauge set, 2" long pins, 0.061-0.250" range, 60-62 RC

Precision-grade pin gauge set designed for machinists, toolrooms, and quality control labs. Each pin is etched for quick identification and tuned for reliable gauging during setup and inspection in manufacturing environments.

✅ 190-piece set covers 0.061-0.250 in (1.55-6.35 mm) with sizes etched on every pin
✅ Pins are 2 in (50.8 mm) long for stable handling and accurate gauging
✅ Centerless lapped to a 10 micro-inch finish for smooth measurement
✅ Heat-treated to 60-62 RC for durability and long life
✅ Tolerances held to ±0.0002 in for tight control in precision work
✅ Premium solid aluminum case with certificate of quality for traceability

💡 What is a precision pin gauge set used for in machining and manufacturing?

This handy tool helps verify hole sizes and aid setup in precision machining. - verify hole diameters and shaft fits quickly on the shop floor - check tolerances and fits during assembly and QA - support quick machine setup and quality control with reliable references - keep calibration data and traceability with the included certificate