3 Depth Micrometer Rod - Central Tools

The Central Tools 4260 3" Depth Micrometer Rod is a precision measuring instrument designed for professional technicians and machinists. This tool provides accurate and repeatable depth measurements essential for close-tolerance work in demanding automotive and industrial environments. It offers consistent performance where standard calipers or scales may not provide the required precision.

Key Features

• 3" Measuring Range: Delivers precise depth measurements up to 3 inches, suitable for critical dimensions found in engine blocks, cylinder heads, and various fixtures.
• 0.001" Graduations: Features clear, easy-to-read markings in 0.001" increments, enabling highly accurate readings for vital components.
• Stable Reference Base: Engineered with a wide, flat base to minimize rocking and cosine error, promoting consistent and reliable measurements across different operators and setups.
• Controlled Measuring Pressure: Designed for fine adjustment and uniform contact pressure, which contributes to repeatable readings even on small or narrow surfaces.
• Durable Construction: Built with an all-metal body and a satin chrome finish, offering glare reduction, superior wear resistance, and protection against corrosion for extended shop life.

Applications

The Central Tools 4260 depth micrometer rod is well-suited for a broad range of professional applications. In automotive service, it is ideal for engine rebuilding, cylinder head work, and transmission service on both domestic and import vehicles, facilitating precise measurements of valve seat depth, counterbores, keyways, and blind holes. Within machine shops and fabrication environments, this tool is invaluable for verifying groove depths, step heights, and pocket depths during machining, assembly, and inspection processes. It is a dependable choice for automotive repair facilities, performance engine builders, and quality control departments requiring documented, repeatable depth measurements.