Mitutoyo 368-261 Holtest Three-Point/Two-Point Internal Micrometer, Ratchet Stop, with Inspection Certificate, 0.001mm Resolution, 0.275-0.35" Range

Mitutoyo 368-261 Holtest Three-Point/Two-Point Internal Micrometer, Ratchet Stop, with Inspection Certificate, 0.001mm Resolution, 0.275-0.35" Range

• THREE-POINT ID PRECISION: Built with Three-point contacts for self-centering measurement of the inside dimension (ID) of bores to deliver stable, self-centering internal-diameter measurement using Mitutoyo's three-point Holtest geometry for repeatable precision in ID inspection.
• TRI-CONTACT SELF-CENTERING DESIGN: Ensures automatic alignment inside bores, reducing operator influence and improving repeatability during high-precision dimensional inspection workflows.
• DURABLE MEASURING FACES: Carbide or TiN-coated contact points enhance wear resistance and long-term accuracy, even under continuous use in machining or QC environments.
• ERGONOMIC & INSPECTION-READY FEATURES: Satin-chrome visibility, ratchet-stop compatibility, and protective cases on applicable models support reliable measurement in demanding setups.
• A LEGACY OF QUALITY: Our ultra-precise measurement solutions bring improved performance to countless industries, including aerospace, medical, automotive and energy. With more than 5,500 products the largest product portfolio of any commercial metrology provider we have the solutions you need to meet today's metrological challenges and customer expectations.