Mitutoyo 12AAE911 Deep Groove Stylus for Surface Roughness Measurement 40mm

The Mitutoyo 12AAE911 is a precision stylus designed for deep groove surface roughness measurement applications. This specialized probe features a 2X deep groove configuration with a 40mm measurement depth capability, making it ideal for measuring surface finish in hard-to-reach recessed areas and narrow slots.

Key Specifications:

• Deep groove design with 40mm measurement depth
• 5μm diamond tip diameter for precise measurement
• 90-degree tip angle configuration
• Compatible with Mitutoyo surface roughness testers
• High-precision diamond stylus construction

This optional stylus expands the measurement capabilities of your Mitutoyo surface roughness tester, allowing for accurate surface finish analysis in grooves, bores, and other challenging geometries where standard styli cannot reach. The diamond tip ensures long-term durability and measurement consistency across thousands of measurements.