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Indicating Micrometers

The Mitutoyo indicating micrometer features a retractable anvil with indicator for three-wire measurements of pitch diameter for precision screws and parallelism measurements.

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Features & Benefits

The Mitutoyo indicating micrometer has a smooth, highly precise mic head essential for placing workpieces in rough position, and a dial indicator for fast, accurate deviation readings from a master. A retractable spindle trigger has a balanced spring and operates easily with a button on the anvil side of the frame. The retractable anvil allows for faster workpiece throughput without sacrificing accuracy. The micrometer’s ratchet-stop mechanism delivers uniform pressure on a workpiece for precise, repeatable measurements. A Vernier scale with slanted barrel markings reduces parallax errors and provides highly accurate outside dimension measurements.

  • Available in Metric and Inch models
  • Dial indicator for Go/No-Go tolerance inspection available in inch units is highly accurate and easy to read
  • The micrometer’s ratchet-stop mechanism provides uniform pressure on a workpiece for precise, repeatable measurements
  • Carbide facing on the spindle and anvil resists wear to keep surfaces flatter with longer accuracy
  • A spindle lock provides secure locking of the measurement position
  • Satin chrome finish on the thimble and sleeve resists rust and reduces glare
  • Supplied in fitted plastic case
  • Includes a standard bar except for 0-25mm / 0-1” model
  • IP54 protection resists debris, dust and water
SERIES 510 Technical Data
Technology: Mechanical
IP Rating: IP54
Measuring Force: 5-10N
Measuring Faces: Carbide tipped
Product List
Order No.: Product Image: Units: Range: Spindle Feed Error: Mass: Indicating Range: Dial Graduation: Graduation: Flatness: Parallelism: Anvil Retraction Button: Optional Accessories:
510-121 Metric 0-25mm 3µm 520g ±0.06mm 0.001mm 0.001mm 0.3µm 0.6µm or less Right Side -
510-122 Metric 25-50mm 3µm 670g ±0.06mm 0.001mm 0.001mm 0.3µm 0.6µm or less Left Side -
510-123 Metric 50-75mm 3µm 820g ±0.06mm 0.001mm 0.001mm 0.3µm 1µm or less Left Side -
510-124 Metric 75-100mm 3µm 970g ±0.06mm 0.001mm 0.001mm 0.3µm 1µm or less Left Side -
510-131 Inch 0-1" 0.00015" 520g ±.0023" 0.00005" 0.0001" - 0.000024" or less Right Side -
510-132 Inch 1-2" 0.00015" 670g ±.0023" 0.00005" 0.0001" - 0.000024" or less Left Side -
510-133 - Inch 2-3" 0.00015" 820g ±.0023" 0.00005" 0.0001" - 0.000040" or less Left Side -
510-134 - Inch 3-4" 0.00015" 970g ±.0023" 0.00005" - - 0.000040" or less Left Side -
510-141 - Metric 0-25mm 3µm 520g ±0.06mm 0.001mm 0.001mm 0.3µm 0.6µm or less Left Side -
510-151 - Inch 0-1" 0.00015" 520g ±.0023" 0.00005" 0.0001" - 0.000024" or less Left Side -