Mitutoyo 368-920 Holtest-Inch: 4.00-8.00″
Product Code: 368-920Brand: Mitutoyo
Product Description
368-920 Mitutoyo Holtest Three Point Internal Micrometer Set: 4-8″
The Mitutoyo 368-920 Holtest 3-Point Internal Micrometer has the following specifications:
- Range: 4-8″
- Graduations: .0002″
- Accuracy: See Individual Ranges
- Individual Ranges: 4-5″, 5-6″, 6-7″, 7-8″
- Rings Included: 5″, 7″
Features:
- Available in Metric and Inch models
- Optional extension rod allows for measuring deep holes
- Optional setting rings for zero point adjustment are available
- Scale on thimble and sleeve is laser etched for easier reading in all conditions
- Holtests up to 100mm / 4″ diameter measurements supplied in a fitted plastic case
- Holtests over 100mm / 4″ diameter measurements supplied in a wooden case
- Models under 5-6mm / .24-.28″ are carbide
The Mitutoyo Holtest mechanical three-point internal micrometer utilizes three self-centering anvils with precision contact points for accurate and efficient measurements of inside dimensions of bores. The Mitutoyo mechanical Holtest internal micrometer features three hardened-steel anvils evenly spaced at 120° for true alignment of the axis bore for accurate, easily repeatable measurements. Contact points are coated with Titanium Nitride (TiN)* for added durability and precision. The holtest’s ratchet stop mechanism provides a constant measuring force on the hardened-steel spindle to ensure accurate, even measurements.
To watch a short video on the use and maintenance of the Mitutoyo 368-920Â Holtest Internal Micrometer: Click Here
Holtest Two and Three Point Micrometer Sets – Inch:
- 368-926 Holtest – Individual Two-Point Internal Micrometer Set: .080 – .120″
- 368-927 Holtest – Individual Two-Point Internal Micrometer Set: .120 – .280″
- 368-916Â Holtest – Individual Three-Point Internal Micrometer Set: .275 – .500″
- 368-917Â Holtest – Individual Three-Point Internal Micrometer Set: .500 – .800″
- 368-918Â Holtest – Individual Three-Point Internal Micrometer Set: .800 – 2.00″
- 368-919Â Holtest – Individual Three-Point Internal Micrometer Set: 2.00 – 4.00″
- 368-920 Holtest – Individual Three-Point Internal Micrometer Set: 4.00 – 8.00″
Holtest Two and Three Point Internal Micrometers – Inch:
- 368-021Â Holtest – Individual Two-Point Internal Micrometer: .080 – .100″
- 368-022 Holtest – Individual Two-Point Internal Micrometer: .100 – .120″
- 368-023 Holtest – Individual Two-Point Internal Micrometer: .120 – .160″
- 368-024 Holtest – Individual Two-Point Internal Micrometer: .160 – .200″
- 368-025 Holtest – Individual Two-Point Internal Micrometer: .200 – .240″
- 368-026 Holtest – Individual Two-Point Internal Micrometer: .240 – .280″
- 368-261Â Holtest – Individual Three-Point Internal Micrometer: .275 – .350″
- 368-262 Holtest – Individual Three-Point Internal Micrometer: .350 – .425″
- 368-263 Holtest – Individual Three-Point Internal Micrometer: .425 – .500″
- 368-264 Holtest – Individual Three-Point Internal Micrometer: .500 – .650″
- 368-265 Holtest – Individual Three-Point Internal Micrometer: .650 – .800″
- 368-266 Holtest – Individual Three-Point Internal Micrometer: .800 – 100″
- 368-267 Holtest – Individual Three-Point Internal Micrometer: 1.00 – 1.20″
- 368-268 Holtest – Individual Three-Point Internal Micrometer: 1.20 – 1.60″
- 368-269 Holtest – Individual Three-Point Internal Micrometer: 1.60 – 2.00″
- 368-270 Holtest – Individual Three-Point Internal Micrometer: 2.00 – 2.50″
- 368-271Â Holtest – Individual Three-Point Internal Micrometer: 2.50 – 3.00″
- 368-272 Holtest – Individual Three-Point Internal Micrometer: 3.00 – 3.50″
- 368-273 Holtest – Individual Three-Point Internal Micrometer: 3.50 – 4.00″
- 368-274 Holtest – Individual Three-Point Internal Micrometer: 4.00 – 5.00″
- 368-275 Holtest – Individual Three-Point Internal Micrometer: 5.00 – 6.00″
- 368-276 Holtest – Individual Three-Point Internal Micrometer: 6.00 – 7.00″
- 368-277 Holtest – Individual Three-Point Internal Micrometer: 7.00 – 8.00″
- 368-278 Holtest – Individual Three-Point Internal Micrometer: 8.00 – 9.00″
- 368-279 Holtest – Individual Three-Point Internal Micrometer: 9.00 – 10.0″
- 368-280 Holtest – Individual Three-Point Internal Micrometer: 10.0 – 11.0″
- 368-281Â Holtest – Individual Three-Point Internal Micrometer: 11.0 – 12.0″
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