Groove Micrometer # 146-123

146-123 Groove Micrometer - Rotating Spindle Type Type: 25-50mm

The Mitutoyo 146-123 Groove Micrometer has the following specifications:

• Range Outside: 25-50mm
• Range Inside: 26.5-51.5mm
• Graduation: 0.01mm
• Flange: 12.7mm
• Mass(g): 175

Features:

• Flanged spindle for measuring width,depth, and location of grooves inside/outside bores, and tubes.
• Provided with two types of graduations for inside and outside measurements.
• Non-rotating spindle type has two directional ratchet stop.(Measuring force: 0.7 - 1.2N)

Technical Data:

• Accuracy: �10�m / � .0004"
• Parallelism: 10�m / .0004"

Mitutoyo Groove Micrometers - Rotating Spindle Type:

Metric:

• 146-121 Groove Micrometer: 0-25mm (6.35mm Flange)
• 146-122 Groove Micrometer: 0-25mm (12.7mm Flange)
• 146-123 Groove Micrometer: 25-50mm (12.7mm Flange)
• 146-124 Groove Micrometer: 50-75mm (12.7mm Flange)
• 146-125 Groove Micrometer: 75-100mm (12.7mm Flange)

Inch:

• 146-131 Groove Micrometer: 0-1" (.250" Flange)
• 146-132 Groove Micrometer: 0-1" (.500" Flange)
• 146-133 Groove Micrometer: 1-2" (.500" Flange)
• 146-134 Groove Micrometer: 2-3" (.500" Flange)
• 146-135 Groove Micrometer: 3-4" (.500" Flange)

Mitutoyo Groove Micrometers - Non-Rotating Spindle Type:

Metric:

• 146-221 Groove Micrometer: 0-25mm (6.35mm Flange)
• 146-222 Groove Micrometer: 0-25mm (12.7mm Flange)
• 146-223 Groove Micrometer: 25-50mm (12.7mm Flange)
• 146-224 Groove Micrometer: 50-75mm (12.7mm Flange)
• 146-225 Groove Micrometer: 75-100mm (12.7mm Flange)

Inch:

• 146-231 Groove Micrometer: 0-1" (.250" Flange)
• 146-232 Groove Micrometer: 0-1" (.500" Flange)
• 146-233 Groove Micrometer: 1-2" (.500" Flange)
• 146-234 Groove Micrometer: 2-3" (.500" Flange)
• 146-235 Groove Micrometer: 3-4" (.500" Flange)