What kind of instrument is a micrometer?

Precision blind‑hole inspection is facilitated by the combination of a self‑centring three‑point head, carbide measuring faces and an accuracy of ±0.005 mm; order the MS908.663 via Metav Werkzeuge or consult our advisors for specification support. MS908.663 — three‑point internal micrometer with self‑centring head and ±0.005 mm accuracy (Metav IndustryLine) A self‑centring three‑point internal micrometer MS908.663 designed for fast, repeatable measurement of blind holes in workshop and production environments. Self‑centring three‑point measuring head Accuracy ±0.005 mm for repeatable results Carbide measuring faces for long service life Delivered in a protective transport case Precise blind‑hole measurement with minimal operator error The three‑point measuring concept produces a natural centre‑finding action that stabilises the instrument inside a blind hole, reducing eccentricity and operator influence. With an analogue reading of 0.005 mm and an accuracy of ±0.005 mm, this gauge is suited to quality‑critical internal diameter checks where small deviations matter. The vernier‑style scale enables direct mechanical reading without reliance on batteries or electronics, supporting uninterrupted inspections on the shop floor. This combination of mechanical reliability and fine resolution promotes consistent pass/fail decisions during incoming inspection and first‑off checks. Built for demanding workshop use and long‑term repeatability Constructed with carbide measuring faces, the instrument resists wear in daily use and preserves measuring integrity over longer service intervals. The instrument’s physical length of 145 mm and measuring span of 100–125 mm places it in the standard measuring range for general machine‑shop applications, offering a practical balance between reach and rigidity. The robust design and hardened contact surfaces make the micrometer tolerant of routine handling; the supplied protective transport case reduces the risk of damage during storage and transit, keeping calibration stability intact. Practical advantages for process control and inspection routines Using a self‑centring, three‑point internal gauge streamlines internal diameter checks in blind holes, bores and recesses, enabling faster set‑ups at the bench or on the machine. The instrument’s repeatable seating and fine resolution help to reduce scrap and rework by catching dimensional drift earlier in the process. As an analogue instrument it integrates easily into established measurement routines and inspection sheets, while its mechanical simplicity minimises downtime compared with devices that rely on electronics. Typical applications and handling guidance The micrometer is intended for blind‑hole and internal diameter measurements in general engineering, toolroom checks and production quality control. For best results, ensure clean contact surfaces and a stable seating in the bore before taking a reading; the three‑point head will centre itself, but careful alignment reduces measurement scatter. Periodic verification against a gauge block or master ring is recommended to confirm ongoing accuracy and to schedule recalibration when necessary. The instrument’s durability and simple operation make it a practical choice for repetitive internal measurements on ferrous and non‑ferrous components. For reliable blind‑hole inspection with Metav IndustryLine precision, contact Metav Werkzeuge for purchase and expert advice by email at info@metav-werkzeuge.com or by telephone on +49 2822 7131930 Technical data Article number: MS908.663 Name: Three‑point internal micrometer Brand: Metav IndustryLine Type: Analogue internal measuring instrument Numbers / Core technical data Measuring range: 100–125 mm Measuring length: 145 mm Reading / Resolution: 0.005 mm Accuracy: ±0.005 mm Special features / Design Self‑centring three‑point measuring head Carbide measuring faces Delivered in a protective transport case Suitable for blind‑hole (blind bore) measurement FAQ How does the three‑point head help with blind‑hole measurement? The three‑point geometry of the MS908.663 automatically centres inside a blind hole, reducing eccentricity and improving repeatability of internal diameter readings. What level of accuracy and resolution can be expected? The instrument provides a resolution of 0.005 mm with an accuracy of ±0.005 mm, making it suitable for tight tolerance internal checks in production and workshop environments. Is the gauge suitable for frequent workshop use? Yes; the carbide measuring faces and robust mechanical construction are designed for daily inspection tasks and extended service life. Can this micrometer measure other internal features besides blind holes? While optimised for blind holes, the instrument can be used for internal diameter checks, recesses and similar internal features where the three‑point contact can seat reliably. What is included with the instrument on delivery? The MS908.663 is supplied complete with a protective transport case to protect the gauge during storage and transport. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

The combination of precise self‑centring contact, a compact 10–12 mm measuring range and robust carbide faces ensures fast, repeatable blind‑hole measurements with minimal setup. Order the instrument directly via Metav Werkzeuge or consult the team for application advice. Metav IndustryLine Three‑Point Internal Micrometre MS908.652 — self‑centring, 10–12 mm range The Three‑Point Internal Micrometre MS908.652 is a compact analogue micrometre designed for precise diameter measurement inside blind holes and small bores in the 10–12 mm range. Self‑centring three‑point contact Measuring range 10–12 mm Accuracy 0.004 mm Carbide measuring faces Reliable centring for blind‑hole measurement A three‑point contact ensures rapid and reproducible alignment in blind holes, reducing repositioning time and measurement scatter. The micrometre’s self‑centring mechanism automatically locates the bore centre, so the operator obtains a consistent contact geometry on each measurement. With a measuring span of 10–12 mm the instrument is tailored to micro components and small bores where repeatability and short setup times are essential, improving throughput in small‑part inspection tasks. Durable contact surfaces for longer service life The measuring faces are manufactured as carbide contacts to resist wear and preserve accuracy during frequent use. The unit’s analogue design gives a tactile feel and straightforward reading, paired with a fine adjustment capability to approach tight fits carefully. The compact body (length approx. 54.5 mm) is suited to constrained access, while a setting ring (size 10) is included for verification and quick zeroing, supporting stable traceability in routine quality checks. Practical workflow advantages and workshop integration This three‑point micrometre combines simple operation with technical reliability: measurements are quick, calibration checks are straightforward and the tool integrates easily into existing inspection benches. Classified in the Micro range (max. 10–100 mm), it fulfils typical needs of precision engineering, watchmaking and small‑component production where stiffness, reach and single‑hand operation must be balanced. Metav’s distribution ensures European stock and reliable delivery from Emmerich. Request application guidance or order details from Metav Werkzeuge for the Metav IndustryLine three‑point internal micrometre MS908.652 — contact info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: MS908.652 Brand: Metav IndustryLine Category: Micrometres Type: Three‑point internal micrometre Measuring range: 10.0–12.0 mm Minimum range: 10 mm Maximum range: 12 mm Accuracy: 0.004 mm Length: 54.5 mm Setting ring: 10 Self‑centring three‑point contact Carbide (hard metal) measuring faces Analogue operation (nonius style) Suitable for blind‑hole bores FAQ How does the three‑point contact improve measurement in blind holes? The three‑point geometry of the MS908.652 centres automatically in a bore, giving a stable contact triangle that reduces wobble and improves repeatability compared with single‑point probes. What measurement accuracy can be expected from this instrument? The instrument is specified with an accuracy of 0.004 mm; in routine use this delivers repeatable diameter readings for small‑bore inspection tasks. Is the micrometre suitable for workshop use or only for laboratory conditions? Designed for practical workshop use, the robust carbide faces and analogue adjustment make the MS908.652 resilient to frequent handling while keeping measurement quality high. How is the instrument returned to zero or checked on site? A setting ring (size 10) is provided for quick verification and zeroing of the micrometre before inspection runs. Which components and applications benefit most from this micrometre? Small bores, precision fittings, watch‑ and micro‑mechanical parts and any blind‑hole diameters in the 10–12 mm range benefit from the compact form, self‑centring contact and carbide faces of the MS908.652. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the combination of self-centring three-point contact, hardened measuring faces and a protective case for reliable, repeatable blind-bore measurement; order directly via Metav Werkzeuge or request advice from our technical consultants. Three-point internal micrometer MS908.664 — self-centring design, 125–150 mm (Metav IndustryLine) The Three-point internal micrometer MS908.664 is a precision instrument for accurate measurement of blind bores and internal diameters in machine shops and inspection benches Self-centring three-point contact Accuracy ±0.005 mm Hardened measuring faces Supplied in protective case Consistent concentric measurement where it matters The instrument’s self-centring three-point contact mechanism converts small radial differences into a single, centred datum, ensuring high repeatability during blind-bore checks. With a mechanical resolution and accuracy of ±0.005 mm, the device supports tight tolerance verification and process control for internal diameters. This level of precision is particularly useful when comparing series parts or validating internal fits, as the three-point geometry minimises eccentricity and reduces operator-induced variation. Robust construction for repetitive workshop use A durable construction and hardened measuring faces protect the contact points from wear and maintain measurement integrity over prolonged use. The analogue, mechanical drive reduces complexity and avoids battery dependence, making the tool suitable for routine quality inspections on the shop floor. The overall length of 145 mm gives the reach required for its measurement range while keeping the instrument compact enough for stable handling during repeated checks. Ideal balance of reach and stiffness for standard applications Classified in the standard range for internal measurement instruments (125–150 mm), this micrometer offers the best compromise between measuring reach and structural rigidity. That balance is critical in metalworking and fixture assembly, where longer tools can introduce deflection and shorter tools lack coverage. The design is optimised for blind bores, providing reliable access and reproducible contact even when full through-access is not available. Delivered protected and ready for transport The instrument is supplied in a protective case to safeguard measuring faces and the mechanism during transport and storage. Built for regular inspection cycles, it integrates easily into workshop tool sets and measurement benches; its analogue readout is simple to interpret and maintain, supporting efficient quality routines without complex electronic calibration procedures. Contact Metav Werkzeuge for tailored advice on the Metav IndustryLine three-point internal micrometer MS908.664 and to arrange procurement or technical specification support; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: MS908.664 Manufacturer: Metav IndustryLine Type: Three-point internal micrometer Feature: Self-centring Measuring range: 125–150 mm Length: 145 mm Accuracy: 0.005 mm Reading: 0.005 mm Mechanism: Analogue Delivery: protective case Measuring faces: hardened Suitable for: blind bores Numeric data Measurement range: 125–150 mm Maximum measurement: 150 mm Minimum measurement: 125 mm Accuracy/resolution: 0.005 mm Length: 145 mm SKU: MS908.664 Design and special features Self-centring three-point contact Hardened measuring faces for wear resistance Analogue drive for low maintenance Compact length for stable handling Supplied in protective case for transport Intended for blind-bore measurement FAQ What measurement range does the instrument cover? The instrument covers a measurement range of 125–150 mm, placing it in the standard workshop range suitable for many machine‑building and metalworking applications; refer to MS908.664 for exact limits. What accuracy and resolution are specified? The device offers an accuracy and reading resolution of 0.005 mm, enabling reliable checks against typical tight tolerance requirements. Is the design suitable for blind bores? Yes — the self-centring three-point contact is engineered specifically to measure blind bores with improved concentricity and repeatability. Are the measuring faces wear-resistant? The measuring faces are hardened to resist wear and maintain consistent contact geometry during repetitive inspection tasks. Is a protective case included? The instrument is supplied in a protective case to secure the micrometer during transport and storage. Is the micrometer digital or analogue? This is an analogue instrument with a mechanical drive and a direct, tactile measuring feel appropriate for workshop environments. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of self‑centring three‑point measuring, compact dimensions and a finely graduated reading for consistent blind‑bore checks; the combination of repeatable centring, carbide measuring faces and analogue robustness supports efficient workshop workflows. Order the Three‑point internal micrometer directly via Metav Werkzeuge or ask our consultants if needed. Three‑point internal micrometer MS908.654 — self‑centring, 16–20 mm range (Metav IndustryLine) The Three‑point internal micrometer MS908.654 is a precision instrument designed for reliable measurement of blind bores in the 16–20 mm band, combining a three‑point contact head with a compact frame for confined spaces Self‑centring three‑point head Measurement range 16–20 mm Carbide measuring faces (HM) Delivered in protective case Precise bore measurement where space is limited The three‑point contact design ensures automatic centring inside a blind bore so that the measuring points engage evenly; this reduces eccentricity and improves repeatability compared with single‑point probes. With a defined measurement range of 16–20 mm the instrument falls into the micro class of calipers, making it especially suitable for fine mechanical tasks and small assemblies where controlled measuring force and stable contact geometry are decisive for consistent results. The compact geometry helps to keep torsion low and supports reproducible checks in confined geometries. Workshop‑grade contact surfaces and durability Hard‑facing on the contact surfaces gives dependable wear resistance: the carbide measuring faces resist abrasion in routine shop use and extend service life under frequent contact with metal workpieces. The micrometer’s analogue construction avoids batteries and electronic vulnerabilities, favouring simple maintenance and immediate readiness. Supplied in a protective case, the instrument is shielded during transport and storage, supporting reliable deployment across different production stations. Readability and measurement certainty The instrument provides a fine reading step alongside a verified accuracy that supports confident decision making. With a display increment of 0.005 mm and an assessed accuracy of ±0.004 mm, the micrometer allows precise comparative measurements and go/no‑go assessments in production and quality control. The three‑point mechanism shortens setup time for successive measurements and reduces correctional effort, which increases throughput without compromising measurement integrity. Applications, classification and practical benefit Classified as a micro‑range internal micrometer, the tool is suited to watchmaking, valve seats, small hydraulic components and other blind‑hole checks where a short, rigid measuring system is required. The self‑centring function removes an additional alignment step, while the robust contact material supports mixed workshop environments. As a compact analogue instrument it combines mechanical simplicity with measurement quality, making it an efficient choice wherever repeatable internal diameters must be verified. For procurement or technical advice on Metav IndustryLine measuring instruments, contact Metav Werkzeuge in Emmerich for personalised guidance and secure delivery from our European warehouse Technical data SKU: MS908.654 Manufacturer: Metav IndustryLine Type: Three‑point internal micrometer Core specifications Measurement range: 16–20 mm Accuracy: ±0.004 mm Reading increment: 0.005 mm Overall length: 80 mm Analogue operation Features and materials Self‑centring three‑point head Carbide measuring faces Suitable for blind‑hole bores Delivered in protective case Compact micro‑range instrument FAQ What measurement range does this instrument cover? The Three‑point internal micrometer MS908.654 covers a range of 16–20 mm, designed for precise checks in small blind bores. How accurate is the micrometer for production checks? The instrument offers an assessed accuracy of ±0.004 mm with a reading increment of 0.005 mm, allowing reliable comparative measurements on small components. Are the contact faces suitable for regular shop use? Yes, the measuring faces are made of carbide, providing increased wear resistance and extended service life in routine workshop conditions with the Three‑point internal micrometer. Is this micrometer suitable for very tight or confined bores? Its compact frame and self‑centring three‑point head make the tool especially suitable for confined blind‑hole applications where stable contact and low torsion are required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the self‑centring three‑point contact, the 175–200 mm measuring range and the proven 0.005 mm accuracy to ensure reliable blind‑hole checks in routine inspection. Order the instrument directly via Metav Werkzeuge or ask the consultants for application advice. Three‑Point Internal Micrometer (MS908.666) — Self‑centring, 175–200 mm range; 0.005 mm accuracy Three‑Point Internal Micrometer (MS908.666) is a mechanical measuring instrument designed for precise measurement of blind holes in the standard workshop range. Self‑centring three‑point contact system Measuring range 175–200 mm High accuracy 0.005 mm Interchangeable measuring anvils Reliable centring for blind‑hole measurement The self‑centring three‑point contact design guarantees consistent alignment with the bore axis, reducing operator‑dependent variance during inspections. With a measuring range of 175–200 mm, this instrument falls into the standard class for workshop metrology: it combines sufficient reach with manageable stiffness for repeatable checks on housings and medium‑sized components. The mechanical, analog construction gives direct tactile feedback when seating the contacts, which supports quick decision‑making on the shop floor and lowers cycle time for routine checks. Accurate results with carbide measuring faces Equipped with carbide measuring faces, the gauge provides wear resistance where contact durability matters most. The specified accuracy of 0.005 mm positions the instrument for high‑precision internal measurement tasks where sub‑hundred‑micrometre reproducibility is required. This level of accuracy is communicated as a clear, quantifiable benefit: fewer reworks, more reliable acceptance testing and better conformity with drawing tolerances during incoming or in‑process inspections. Adaptable anvils for different bore conditions Interchangeable measuring anvils increase the micrometer’s versatility: the exchangeable heads allow adaptation to varying bore geometries and surface finishes without sacrificing the calibration baseline. For workshops that encounter a range of blind‑hole diameters, the ability to switch measuring faces minimises downtime and reduces the need for multiple dedicated gauges, thereby improving operational efficiency and tool inventory management. Robust, workshop‑ready mechanical design The analogue mechanism with a precise reading increment of 0.005 mm is robust and straightforward to maintain in industrial environments. The solid mechanical construction suits regular use in inspection benches and quality departments where resilience and uncomplicated operation are priorities. The compact feel combined with the instrument’s length makes it practical for ergonomic handling during repeated measurements, supporting consistent measurement practice and traceable results. For precise blind‑hole inspections, contact Metav Werkzeuge to discuss the Three‑Point Internal Micrometer MS908.666 and its interchangeable anvils for seamless integration into existing inspection routines. Technical data Article number: MS908.666 Product type: Three‑point internal micrometer Brand: Metav IndustryLine Facts Measuring range: 175–200 mm Minimum range: 175 mm Maximum range: 200 mm Accuracy: 0.005 mm Reading increment: 0.005 mm Length: 145 mm Operation: Analog Special features Self‑centring three‑point contact Interchangeable measuring anvils Carbide measuring faces Suitable for blind‑hole measurement Mechanical design for workshop use FAQ What measuring range does the instrument cover? The Three‑Point Internal Micrometer MS908.666 from Metav IndustryLine covers a 175–200 mm measuring range. How precise is the three‑point internal micrometer? The gauge delivers an accuracy of 0.005 mm, offering high repeatability for internal bore checks. Can the measuring faces be changed for different bores? Yes, the instrument features interchangeable measuring anvils, allowing adaptation to varying bore geometries without replacing the whole tool. Is the micrometer suitable for blind‑hole measurements? Designed specifically for blind‑hole (sackloch) inspection, the self‑centring three‑point design ensures reliable centring in such applications. What construction ensures long service life in the workshop? The MS908.666 uses carbide measuring faces and a robust analogue mechanism to withstand frequent use in industrial inspection environments. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the self-centring three-point system and interchangeable measuring insert for reliable blind-hole measurements; combined with carbide measuring faces and an accuracy of ±0.007 mm, this instrument supports consistent quality control. Order the (three-point internal micrometer MS908.667) directly via (Metav Werkzeuge) or ask our consultants if needed. Three-point internal micrometer MS908.667 — self-centring, interchangeable insert The three-point internal micrometer for precise measurement of blind bores in workshop and inspection environments, designed as a mechanical instrument for repeatable internal diameter checks. Self-centring three-point system Interchangeable measuring insert Carbide measuring faces for wear resistance High precision ±0.007 mm Reliable blind-bore measurement with minimal operator influence The three-point system centres automatically within blind bores, reducing alignment errors and giving a reproducible contact geometry; this produces consistent results when inspecting bores. With a reading resolution of 0.005 mm (vernier) and a stated accuracy of ±0.007 mm, the instrument narrows measurement uncertainty to a level suitable for many workshop and production control tasks. The effect is a measurable reduction in rework and faster go/no-go decisions on turning and drilling operations. Durable contact surfaces and easy servicing save time Hard-wearing carbide measuring faces extend service intervals and maintain measurement integrity under repeated use. The measuring insert is exchangeable, which simplifies maintenance and allows quick replacement of worn contacts without discarding the whole instrument. The mechanical construction is straightforward and low-maintenance compared with electronic systems, making it suitable for environments where robustness and simple servicing are priorities. Size and handling tuned to everyday workshop needs Classified in the standard measuring range (measuring range 200–225 mm), this device offers a practical balance of reach and stiffness for typical machine‑shop components such as housings, sleeves and medium-sized bores. The instrument’s overall length of 145 mm supports good accessibility in confined bores while remaining easy to handle during repeated checks. As an analogue instrument with a vernier readout, it performs reliably where electronic readouts are unnecessary or undesired. Confidence for quality control and process stability Intended for routine inspection and in-process checks, the micrometer’s self-centring action and robust contact faces reduce operator-dependent variation and increase throughput in batch inspection. The interchangeable insert concept supports lifecycle planning: wear parts can be stocked and replaced quickly to maintain traceable measurement performance. The device is suitable for blind-hole measurement tasks and integrates well into manual quality-control workflows where mechanical verifiability is required. Contact Metav Werkzeuge today for ordering details and specification advice on the Metav IndustryLine three-point internal micrometer MS908.667 and its spare measuring inserts Technical Data Article number: MS908.667 Manufacturer: Metav IndustryLine Category: Micrometers (internal micrometer) Facts Measuring range: 200–225 mm Reading / Resolution: 0.005 mm Accuracy: ±0.007 mm Overall length: 145 mm Display: analogue (vernier) Features & Delivery Self-centring three-point system Carbide measuring faces Interchangeable measuring insert Designed for blind bores (blind-hole measurement) Mechanical, analogue instrument FAQ How does the three-point centring reduce measurement error? The self-centring three-point mechanism distributes contact forces evenly; the three-point internal micrometer MS908.667 centres itself in the bore to reduce eccentricity and improve repeatability. Can the measuring faces be replaced when worn? Yes — the instrument is fitted with an exchangeable measuring insert, so worn carbide faces can be renewed without replacing the entire micrometer. Is the reading digital or mechanical? The device uses a mechanical vernier readout with a reading resolution of 0.005 mm, offering a robust, electronics-free solution for workshop environments. For which bore types is this instrument intended? It is designed specifically for blind bores; the three-point configuration ensures reliable contact geometry in such applications. What is the measuring range and typical accuracy? The measuring range is 200–225 mm and the stated accuracy is ±0.007 mm, suitable for standard workshop inspection tasks. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Benefit from the self-centring design, carbide measuring faces and ±0.005 mm accuracy to secure reproducible internal measurements in compact assemblies; order the three-point internal micrometer directly via Metav Werkzeuge or consult our specialists for technical guidance. Three-point internal micrometer MS908.660 — self-centring, 62–75 mm range A compact, analogue three-point internal micrometer designed for precise internal diameter checks in confined bores and fine-mechanical work. Self-centring three-point mechanism Measuring range 62–75 mm High accuracy ±0.005 mm Carbide measuring faces, analogue Precision where access is restricted The three-point internal micrometer is engineered for accurate measurements in confined spaces. Its self-centring mechanism ensures the measuring anvils align centrally within a bore, reducing operator-induced eccentricity and improving repeatability. With a readout resolution of 0.005 mm and a verified accuracy of ±0.005 mm, the instrument provides a reliable basis for quality control tasks where small deviations matter. The compact profile and 114 mm body length make this instrument particularly suitable for short, deep bores and components that cannot be accessed with larger gauges, offering precision without the need for complex fixturing. Durable construction for consistent results Built with carbide measuring faces, the instrument resists wear and maintains a stable contact geometry over extended use, which preserves measurement integrity in production environments. The analogue mechanism is robust and free of electronics, making it uncomplicated to operate in workshop conditions where durability is paramount. The combination of hardened contact surfaces and mechanical simplicity translates into low maintenance and consistent performance during repetitive checking routines, supporting efficient inspection workflows on the shop floor. Practical handling and typical applications Designed for ease of use in inspection and assembly, the instrument delivers fast, reliable readings for internal diameters between 62 and 75 mm. Its three-point contact is particularly effective for detecting form deviations and average bore sizes without additional adapters. Typical applications include component verification in machining, maintenance checks on housings and bearings, and quality assurance in small-batch production. The analogue format permits immediate interpretation of results, while the instrument’s geometry supports measurements that would be difficult with external gauges or callipers. Contact Metav Werkzeuge today for tailored advice and to arrange supply of the Metav IndustryLine three-point internal micrometer MS908.660 via Metav Werkzeuge GmbH; technical consultants are available at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: MS908.660 Brand: Metav IndustryLine Type: Analogue three-point internal micrometer Measuring range: 62–75 mm Readout: 0.005 mm Accuracy: ±0.005 mm Body length: 114 mm Self-centring mechanism Carbide measuring faces Suitable for blind-hole measurement Analogue (mechanical) operation FAQ How accurate is the three-point internal micrometer for routine inspection? The MS908.660 delivers an accuracy of ±0.005 mm, making it suitable for routine precision checks and quality control where sub-hundredth-millimetre repeatability is required. Can the instrument be used in blind or recess bores? Yes, the design is intended for confined and blind-hole measurements; the three-point contact provides reliable central alignment inside such bores. What maintenance is required to preserve measurement accuracy? Regular cleaning of contact surfaces and occasional verification on a calibrated reference ring are recommended to maintain the micrometer’s performance; the carbide measuring faces reduce wear and extend intervals between checks. Is the readout mechanical or electronic? This is an analogue instrument with a mechanical readout at 0.005 mm resolution, favouring robustness in workshop settings without relying on electronics. Which environments and applications suit this instrument best? The three-point internal micrometer is ideal for machine shops, maintenance workshops and inspection benches where compact, repeatable internal measurements are needed across small to medium-sized components. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of a compact, self-centring three-point measuring head and 0.004 mm accuracy to inspect blind bores with confidence; the instrument’s fine graduations and carbide measuring faces ensure repeatable results in precision workshops. Order directly via Metav Werkzeuge or consult our specialists for application advice. Three-point internal micrometer MS908.651 — self-centring three-point head, 8.0–10.0 mm range (Metav IndustryLine) A three-point internal micrometer designed for precise measurement of blind bores in fine mechanical and workshop environments Self-centring three-point head Carbide measuring faces for durability 0.004 mm measurement accuracy 0.001 mm reading increment Precision engineered for blind-bore measurement The compact three-point design centres automatically on the bore, so alignment errors are reduced and repeatability improves for series checks. The instrument combines a finely graduated analogue spindle with a 0.001 mm reading increment and a verified measurement accuracy of 0.004 mm, which supports quality-controlled machining and inspection routines. This level of reproducibility is particularly valuable when measuring short, deep blind bores where radial run-out and offset would otherwise distort results. Durable contact surfaces and compact ergonomics for workshop use Carbide-tipped measuring faces give long service life under frequent contact and resist wear from abrasive contaminants, maintaining measurement integrity over time. The micrometer’s compact form — overall length 54.5 mm — places it in the micro class for instruments intended for extremely compact, fine‑mechanical tasks; the short, stiff geometry helps to keep handling-induced deflection to a minimum and is ideal for toolrooms, gauges and precision workshops where space and access are limited. Simple analogue operation that integrates with quality processes As an analogue instrument with a clear mechanical spindle, the device delivers tactile feedback and fast, direct readings that can speed up routine inspections without reliance on batteries or electronics. The self-centring action and carbide faces reduce setup time and scrap, while the fine reading increment enables informed pass/fail decisions at the bench. For traceable documentation, the micrometer’s technical values support incorporation into existing inspection protocols and measurement logs. Enquire with Metav Werkzeuge for tailored application advice or to procure the Metav IndustryLine three-point internal micrometer MS908.651 for precision blind‑bore inspection Technical data Article number: MS908.651 Type: Three-point internal micrometer Manufacturer: Metav IndustryLine Facts Measurement range: 8.0–10.0 mm Minimum range: 8.0 mm Maximum range: 10.0 mm Accuracy: ±0.004 mm Reading increment: 0.001 mm Length: 54.5 mm Special features Self-centring three-point head Carbide measuring faces Analogue operation Setting ring: 8 Suitable for blind bores FAQ What measurement range does the instrument cover? The MS908.651 covers a range of 8.0–10.0 mm for internal measurements. How precise is the three-point internal micrometer? The instrument provides a measurement accuracy of ±0.004 mm with a reading increment of 0.001 mm. Are the measuring faces wear-resistant? Yes, the measuring faces are carbide tipped to ensure long-term durability and consistent contact behaviour. Is the device suitable for routine workshop checks of blind bores? The three-point centring head and compact geometry make the MS908.651 well suited to routine blind-bore inspections in toolrooms and precision workshops. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com