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A Mitutoyo Mechanical Gear Tooth Micrometer with interchangeable ball anvil-spindle tips and a 0.01mm graduation.

Gear Tooth Micrometers

The Mitutoyo gear tooth micrometers measures gear modules using precision with optional interchangeable anvil-spindle tips to measure different sizes and types of gears.

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Features & Benefits

The Mitutoyo gear tooth micrometer series measures the over-pin diameter of gears. Precision carbide anvil and spindle ball-tipped measuring surfaces are interchangeable, with optional ball-tip faces allowing for measurement of various gear modules. A ratchet-stop mechanism provides uniform pressure on a workpiece for precise, repeatable measurements.

  • Interchangeable ball anvil-spindle tips for various gear modules (0.5-5.25) are optional
  • Measuring surfaces are constructed of carbide to reduce wear
  • Ratchet mechanism provides an audible click to ensure measurement is being performed at a constant pre-set force
  • Satin chrome finish on the sleeve and laser etched scale on thimble for easier reading
  • Frame has a non-slip finish for better grip in shop environments
  • Includes a standard bar except for 0-25mm and 0-1” models
  • Supplied in fitted plastic case (models over 150mm have a wooden case)
SERIES 124 Technical Data
Technology: Mechanical
Units: Metric
Spindle Feed Error: 3µm
SPC Output: No
Ratchet/Thimble: Ratchet Stop
Graduation: 0.01mm
Product List
Order No.: Product Image: Range: Mass:
124-173 0-25mm 295g
124-174 - 25-50mm 400g
124-175 - 50-75mm 460g
124-176 - 75-100mm 540g
124-177 - 100-125mm 640g
124-178 - 125-150mm 760g
124-179 - 150-175mm 900g
124-180 - 175-200mm 1060g
124-181 200-225mm 1230g
124-182 - 225-250mm 1430g
124-183 - 250-275mm 1620g
124-195 - 275-300mm 2070g