Master Setting Ring Gage, Size 0.650″ – 10-728-4

for comparative gauging, calibration and the setting of internal measuring tools

Features:

• Made from oil hardened non-shrinking steel
• Hardened and tempered to 62 RC
• Actual dimensions duly etched
• Cryogenic treatment for long-term dimensional stability
• Calibrated at 20C under standard room conditions

Specifications:

for use withSPI Hole-Mikes Three Point Internal Micrometers

See all Master Setting Ring Gages