Starrett 71399 Micrometer V-anvil 220M Series

Product Description

The STARRETT 71399 is a V-type replacement anvil designed for use with 220M Series micrometers. The anvil features a satin chrome finish and serves as a precision contact surface for accurate outside diameter measurements. Micrometer anvils are consumable components that wear over time with regular use and require periodic replacement to maintain measurement accuracy. This part is installed by machinists, metrologists, tool room technicians, and calibration professionals who maintain precision measurement equipment in shop and lab environments.

This anvil is intended for use with STARRETT 220M Series micrometers. The V-type anvil geometry is suited for measuring cylindrical workpieces such as rods, pins, and tubing by seating the part in the V-groove for repeatable contact and stable positioning during measurement. It is a direct replacement accessory for maintaining calibrated instrument performance.

Key Features

• V-type anvil geometry for measuring cylindrical and round workpieces
• Satin chrome finish for corrosion resistance and reduced glare during use
• Precision-machined contact surface to maintain measurement accuracy
• OEM replacement accessory for 220M Series micrometers

Compatibility

Designed for use with STARRETT 220M Series micrometers as a direct OEM accessory replacement.

Installation Notes

Anvil replacement should be performed by a qualified metrologist or calibration technician. Before replacing the anvil, ensure the micrometer frame is clean and free of debris at the anvil seating surface. After installation, verify calibration against a certified standard gauge before returning the instrument to service.