Mitutoyo 12AAB406 Extra Minute Hole Stylus 1.2mm for SJ Series Surface Roughness Tester

The Mitutoyo 12AAB406 is a precision extra minute hole stylus designed for accessing and measuring surface roughness in small, hard-to-reach holes and recesses. This optional accessory features a 1.2mm diamond tip configuration optimized for the Mitutoyo SJ series portable surface roughness testers.

Key Features:

• 1.2mm stylus tip diameter for measuring minute holes and narrow spaces
• Diamond tip construction for durability and measurement accuracy
• Designed specifically for Mitutoyo SJ series surface roughness measuring instruments
• Extended reach configuration allows access to confined areas
• Precision-engineered to maintain measurement repeatability

This specialized stylus expands the measurement capabilities of your SJ series roughness tester, enabling surface texture analysis in applications where standard styli cannot reach. Ideal for quality control in manufacturing environments requiring inspection of internal bores, grooves, and other recessed surfaces.