MITUTOYO-SERIES 468 – THREE-POINT INTERNAL MICROMETERS-DIGIMATIC HOLTEST

MITUTOYO-SERIES 468 – THREE-POINT INTERNAL MICROMETERS-DIGIMATIC HOLTEST

Product Overview

The Mitutoyo Series 468 Digimatic Holtest features three-point internal micrometers equipped with a large LCD readout (character height 7.4mm). Designed for precise measurement of internal diameters, these instruments incorporate titanium-coated measuring pins that provide durability and impact resistance, allowing measurement right to the bottom of blind holes. Available in metric and inch models, as well as interchangeable-head and non-interchangeable-head sets.

Key Features & Capabilities

• Three-point internal micrometer system with a large LCD readout (7.4mm character height)
• Titanium-coated measuring pins for high durability, impact resistance, and measurement close to the bottom of a blind hole
• ABSolute (ABS) and INCremental (INC) measurement modes
• IP65 protection rating for operation in environments exposed to splashing coolant
• Function lock to prevent accidental changing of reference points
• Measurement data output compatible with Statistical Process Control (SPC) systems
• Optional extension rods available for measuring deep holes
• Power supply: One SR44 battery (battery life is 1.2 years under normal use)

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Technical Specifications

Metric Range Models

Inch/Metric Range Models

Dimensions & Measuring Depth Parameters ($L_3, L_4, L_5$)