Mitutoyo 122-102-10 Blade Micrometer Hardened Steel, 25 to 50 mm

Description

The Mitutoyo 122-102-10 Blade Micrometer is an analog measuring tool designed for checking hard-to-reach features, such as the groove diameter of shafts and keyways. It features a non-rotating spindle and blade-shaped anvil to access narrow grooves.

Key features

• Blade-shaped measuring faces: The anvil and spindle have a thin, blade-shaped design that allows them to measure the diameter of narrow grooves, keyways, and other hard-to-reach features that standard micrometers cannot access.
• Non-rotating spindle: Unlike a standard micrometer, the spindle on this model does not rotate as it extends. This prevents the measuring faces from twisting, which is crucial for achieving accurate measurements and avoiding damage to sensitive workpieces.
• Hardened steel blades: The measuring blades are made from hardened steel for durability and resistance to wear during repeated use.
• Satin-chrome finish: The sleeve and thimble have a satin-chrome finish to resist rust and reduce glare, which improves readability.
• Analog vernier scale: The micrometer uses a metric vernier scale on the thimble and sleeve to take precise outside diameter (OD) measurements with a fine resolution of 0.01mm.
• Ratchet stop: It is equipped with a ratchet stop mechanism, which applies a constant measuring force to ensure consistent and repeatable readings.
• Spindle lock: A spindle lock is included to secure the measurement position, preventing the spindle from moving after the measurement has been taken.