Mitutoyo 177-525 Setting Ring Gage, Imperial, 1/2 in, 1.26 in OD, 0.39 in THK, +/-0.00006 in, Ceramic

Used for quick and accurate setting of dial bore gages, Holtest, and inside micrometers. If a setting ring of an optimal size is prepared, it can be used for calibration. Actual inside diameter is marked on each ring.

• Used for quick and accurate setting of dial bore gages, holtest, and inside micrometers
• Actual calibration value for the diameter is marked on each ring
• No anticorrosion treatment is required when handling ceramic setting rings normally, resulting in simple maintanance and storage.

Mitutoyo 177-525 0.50000 in ID | 1.26000 in OD | 10.000 mm Thick | ±0.0004 µm | Setting Rings & Set