Mitutoyo 124-183 Series 124 Interchangeable Ball Anvil Gear Tooth Micrometer, 250 to 275 mm, ±7 μm

Description

The Mitutoyo 124-183 Series 124 Interchangeable Ball Anvil Gear Tooth Micrometer is an analog tool designed for measuring the over-pin diameter of gears. It features a metric measuring range of 250 to 275 mm and a ratchet stop for consistent, repeatable pressure. The ball anvil and spindle tips are interchangeable, and optional sets are available to accommodate different gear modules.

Key features

• Application: Measures the "over-pin" or "over-ball" diameter of gears, which is a common method for measuring pitch diameter.
• Constant Force Mechanism: The built-in ratchet stop applies uniform pressure to the workpiece, ensuring measurement is consistently repeatable.
• Durable Measuring Faces: The ball-tipped measuring faces are made of carbide, which provides exceptional wear resistance for long-term accuracy.
• Optional Tips: The micrometer's interchangeable design means that optional ball anvil and spindle tip sets can be purchased separately to measure a wide variety of gear modules, typically ranging from 0.5 to 5.25.
• Easy to Read: The sleeve has a satin chrome finish and the thimble has a laser-etched scale for easier reading.
• Ergonomic Frame: The frame is designed with