Mitutoyo Holtest 2-4″ Set 368-997

Description

The Mitutoyo 368-997 Holtest (Type II) Three-Point Internal Micrometer Set has the following specifications:

Range: 2-4″
Graduations: .0002″
Accuracy: +/- .00015″
Measuring Contacts: 3-point
Measuring Depth: 4.13″/105mm
Features:

Available in Metric and Inch models
Optional extension rod allows for measuring deep holes
Optional setting rings for zero point adjustment are available
Design allows for measurements closer to the bottom of blind bore holes
Scale on thimble and sleeve is laser etched for easier reading in all conditions
Holtests up to 4″/100mm diameter measurements supplied in a fitted plastic case
Holtests over 4″/100mm diameter measurements supplied in a wooden case