87-100mm Three-Point Internal Micrometer Self-Centering, 0.005mm Accuracy, Supplied in Case - Metav IndustryLine
Product information "87-100mm Three-Point Internal Micrometer Self-Centering, 0.005mm Accuracy, Supplied in Case - Metav IndustryLine"
Combining self-centring operation with a guaranteed 0.005 mm accuracy across an 87–100 mm measuring band, this instrument delivers repeatable results for blind-hole inspection and internal-diameter checks. Order via Metav Werkzeuge or request expert advice from our consultants for application-specific guidance.
Three-Point Internal Micrometer MS908.662 — Self-centring, 87–100 mm, 0.005 mm accuracy (Metav IndustryLine)
A compact, three-point internal micrometer MS908.662 engineered for precise measurement of blind bores and internal diameters in the 87–100 mm range.
- Self-centring measuring head
- 87–100 mm measurement range
- 0.005 mm graduation and accuracy
- Carbide measuring faces for durability
Precision for blind-hole measurements that must be repeatable
The three-point measuring principle combines three symmetrically arranged anvils to centre automatically within the bore, reducing alignment errors and improving repeatability. With a declared accuracy of 0.005 mm and a matching reading resolution of 0.005 mm, the instrument is configured for reliable internal measurements where tight tolerances apply. The mechanical three-point arrangement compensates for minor irregularities in bore geometry and, compared with single-anvil probes, significantly reduces positional uncertainty; this is particularly important when inspecting blind bores where full insertion of contact probes is not possible.
Durable, workshop-ready design for routine inspection
Constructed with carbide measuring faces, the unit withstands abrasive and repetitive contact without rapid wear, thus maintaining measurement integrity over time. The analogue vernier operation provides a dependable mechanical reading method that does not rely on batteries, ensuring continuous availability on the shop floor. The compact overall length (114 mm) and a preset setting ring at 87 mm allow straightforward setup for the nominal range and make the tool suitable for tight-access tasks. These attributes combine to reduce downtime and simplify daily inspection routines in toolrooms and maintenance departments.
Micro-class capability and typical use cases
With a maximum measuring range of 100 mm, this instrument falls within the micro classification for compact internal gauges, a category valued for high precision in confined spaces. Typical applications include fine mechanical assembly, toolmaking, quality control of small to medium-sized components, and inspection of blind-hole bores in housings and castings. The self-centring function and carbide contacts make it an effective choice for repeated checks during production runs and for settings where consistent, operator-independent measurement behaviour is required.
For tailored application advice or to secure this self-centring internal micrometer from Metav Werkzeuge in Emmerich — contact info@metav-werkzeuge.com or call +49 2822 7131930 for consultancy and delivery options
Technical Data
- Article number: MS908.662
- Product: Three-point internal micrometer
- Brand: Metav IndustryLine
Facts
- Measuring range: 87–100 mm
- Reading / Resolution: 0.005 mm
- Accuracy: 0.005 mm
- Overall length: 114 mm
- Setting ring: 87 mm
Special features
- Self-centring three-point head
- Carbide measuring faces
- Analogue vernier operation
- Suitable for blind-hole bores
FAQ
Is this instrument suitable for measuring blind bores?
Yes. The MS908.662 three-point internal micrometer from Metav IndustryLine is specifically designed for accurate measurement of blind-hole bores within the 87–100 mm band.
What accuracy and resolution are provided?
The tool offers a declared accuracy of 0.005 mm with a reading resolution of 0.005 mm, making it suitable for precise workshop inspection tasks.
What are the measuring faces made from?
The measuring faces are carbide-tipped to provide wear resistance and long-term dimensional stability under repeated use.
Does the instrument require batteries or electronics?
No. The device uses an analogue vernier principle and is entirely mechanical, eliminating the need for batteries and reducing maintenance points.
For which workshop tasks is the micrometer best suited?
Ideal for fine mechanical work, toolroom checks and production inspection of internal diameters and blind holes where compact, high-precision measuring tools are required.
Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com