Mitutoyo 177-179 Setting Ring 0.35 Inch Diameter Bore Gage Calibration

The Mitutoyo 177-179 is a precision setting ring designed for accurate calibration of bore measurement instruments. This 0.35 inch diameter setting ring provides a reference standard for quick and reliable setup of measuring tools.

Key Features:

• 0.35 inch (8.89mm) diameter precision setting ring
• Designed for Borematic absolute digimatic snap bore gages
• Compatible with bore gages in the 0.275-0.5 inch (6.985-12.7mm) range
• Enables fast, accurate calibration of dial bore gages, Holtest, and inside micrometers
• Manufactured to Mitutoyo's exacting quality standards for reliable reference measurements

Setting rings are essential tools for ensuring measurement accuracy by providing a known reference diameter. This allows technicians to verify and adjust bore measurement instruments before use, reducing measurement errors and improving quality control processes.