Mitutoyo 114-106 3 Flute V-Anvil Micrometer, 70 to 85 mm

Description

The Mitutoyo 114-106 is a mechanical, analog V-anvil micrometer designed for measuring the outside diameter of cutting tools with three flutes, such as taps, reamers, and end mills. It has a measuring range of 70 to 85 mm. The V-shaped anvil and a pointed spindle help ensure precise positioning for high-accuracy measurements.

Key features

• Purpose: The V-shaped anvil and pointed spindle are engineered for accurately measuring the outside diameter of cutting tools with an odd number of flutes, such as taps, reamers, and end mills.
• Measurement principle: This design provides three points of contact on the workpiece (two sides of the "V" and the spindle tip), which ensures stable positioning and a higher degree of accuracy than standard micrometers for these specific applications.
• V-anvil angle: The anvil has a 60° angle to accommodate three-flute tools.
• Accuracy: Offers a precision of ±7 µm.
• Graduation: Provides readings with a resolution of 0.01 mm on its analog scale.
• Ratchet stop: The built-in ratchet mechanism ensures a constant measuring force is applied to the workpiece, which minimizes user-induced variability and ensures repeatable measurements.
• Measuring surfaces: The anvil and spindle are carbide-tipped to resist wear and maintain long-term accuracy.
• Finish: The thimble and sleeve have a satin chrome finish to reduce glare and make reading the scale easier.
• Frame: The frame features a baked enamel finish, which provides durability and a long service life in a workshop environment.