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Genuine Mitutoyo 123-102 Disc Micrometer.
Model: GMA-50.
Made in Japan.
Excellent near-mint condition with virtually no visible signs of previous use. The micrometer appears to have seen little to no actual measuring use and remains in outstanding cosmetic and mechanical condition.
The measuring discs are clean and free from chips, corrosion, wear, or damage. Spindle movement is exceptionally smooth throughout the measuring range, and the spindle lock and ratchet stop operate perfectly.
The original 25mm setting standard is included and appears unused. The original fitted Mitutoyo storage case is also included and remains in excellent condition with only light storage marks.
The 123-102 Disc Micrometer is designed for measuring dimensions that cannot easily be reached using a standard outside micrometer, such as gear tooth thickness, ribs, narrow grooves, slots, and recessed shoulders. The 20mm disc anvils provide stable, repeatable contact for precision measurement.
Please review all photos carefully for the exact condition and contents included.
Manufacturer: Mitutoyo
Model: 123-102
Series: GMA-50
Type: Disc Micrometer
Measuring Range: 25-50 mm
Graduation: 0.01 mm
Accuracy: ±0.004 mm
Disc Diameter: 20 mm
Measuring Faces: Hardened Steel Disc Anvil & Spindle
Ratchet Stop: Yes
Spindle Lock: Yes
Includes Setting Standard: Yes (25 mm)
Country of Manufacture: Japan
Included
Item Specifics
Brand: Mitutoyo
MPN: 123-102
Model: GMA-50
Type: Disc Micrometer
Range: 25-50 mm
Graduation: 0.01 mm
Country/Region of Manufacture: Japan
Condition: Used
Search Keywords
Mitutoyo 123-102
Mitutoyo GMA-50
Disc Micrometer
Disk Micrometer
Gear Tooth Micrometer
Gear Thickness Micrometer
25-50mm Micrometer
0.01mm Micrometer
Mechanical Micrometer
Outside Micrometer
Precision Measuring Tool
Made in Japan
Mitutoyo Micrometer
Gear Measuring Tool
Industrial Metrology

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