


Mitutoyo 123-103 Disc Micrometer, Hardened Steel Disks 50-75mm, Disk=20mm
This Disc Micrometer enables you to measure hard-to-reach features, offering you the following benefits:
- Measuring the root tangent length of spur and helical gears.
- You can measure recessed features that are difficult to reach with a standard micrometer.
- Specifications
- Features
- Downloads
Accuracy | +/-6 µm |
Analog/Digital | Analog |
Delivered | Including box, setting standard (from 25 mm upward), key |
Flatness | 1 µm |
Graduation | 0.01 mm |
Inch-Metric | Metric |
Mass (main unit) | 300 g |
Measuring spindle | With spindle lock, ƒ ̧6.35 mm, spindle pitch 0.5 mm |
Parallelism | 6 µm |
Range | 50 - 75 mm |
Scale | Thimble and sleeve satin chrome finish, ƒ ̧18 mm |
This Disc Micrometer enables you to measure hard-to-reach features, offering you the following benefits:
- Measuring the root tangent length of spur and helical gears.
- You can measure recessed features that are difficult to reach with a standard micrometer.
Related Products

Mitutoyo 169-207 Disc Micrometer, Non-Rotating Spindle 75-100mm, Disk=20mm

Mitutoyo 169-207 Disc Micrometer, Non-Rotating Spindle 75-100mm, Disk=20mm

Mitutoyo 169-205 Disc Micrometer, Non-Rotating Spindle 50-75mm, Disk=20mm

Mitutoyo 169-205 Disc Micrometer, Non-Rotating Spindle 50-75mm, Disk=20mm

Mitutoyo 169-204 Disc Micrometer, Non-Rotating Spindle 1-2", Disk=20mm

Mitutoyo 169-204 Disc Micrometer, Non-Rotating Spindle 1-2", Disk=20mm

Mitutoyo 169-203 Disc Micrometer, Non-Rotating Spindle 0-1", Disk=20mm

Mitutoyo 169-203 Disc Micrometer, Non-Rotating Spindle 0-1", Disk=20mm

Mitutoyo 169-202 Disc Micrometer, Non-Rotating Spindle 25-50mm, Disk=20mm

Mitutoyo 169-202 Disc Micrometer, Non-Rotating Spindle 25-50mm, Disk=20mm

Mitutoyo 169-201 Disc Micrometer, Non-Rotating Spindle 0-25mm, Disk=20mm

Mitutoyo 169-201 Disc Micrometer, Non-Rotating Spindle 0-25mm, Disk=20mm

Mitutoyo 169-103 Disc Micrometer, Non-Rotating Spindle 0-1", Full Faced, Disk=14.3mm

Mitutoyo 169-103 Disc Micrometer, Non-Rotating Spindle 0-1", Full Faced, Disk=14.3mm

Mitutoyo 169-101 Disc Micrometer, Non-Rotating Spindle 0-25mm, Full Faced, Disk=14.3mm

Mitutoyo 169-101 Disc Micrometer, Non-Rotating Spindle 0-25mm, Full Faced, Disk=14.3mm