Description
MITUTOYO Holtest Three-Point Internal Micrometer
A three-point internal micrometer self-centres in the bore, so the reading is the true diameter rather than the largest chord the operator happened to find.
Available Sizes
- 10–12mm, 0.001mm grad. (368-163)
- 12–16mm, 0.005mm grad. (368-164)
- 16–20mm, 0.005mm grad. (368-165)
- 50–63mm, 0.005mm grad. (368-170)
- 20–25mm, 0.005mm grad. (368-166)
- 40–50mm, 0.005mm grad. (368-169)
- 25–30mm, 0.005mm grad. (368-167)
- 30–40mm, 0.005mm grad. (368-168)
Key Features
- Three contacts centre the tool automatically — no rocking for a minimum reading
- Reads bore diameter directly, including in blind and interrupted bores
- Supplied with its setting ring where the model includes one
Specifications
| Measuring Range |
10–12 mm |
| Graduation (mm) |
0.001 |
| Extension Rods (mm) |
100 (952322) |
Specifications shown are for the base model; values vary by size. Contact us if you need the figures for a specific size.
About MITUTOYO
Mitutoyo Corporation, founded in Japan in 1934, is the world's largest maker of precision measuring instruments. Its calipers, micrometers and indicators are the reference standard on shop floors and in calibration labs worldwide.
Ordering & Shipping
- Genuine product sourced through official Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
