In which industries is a 3-point inner micrometer used?

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 high accuracy, wireless + USB data transfer and full ISO 17025 calibration with certificate for reliable measurements in precision workshops; order the three-point internal micrometre directly via Metav Werkzeuge or ask our consultants for tailored advice. Three‑Point Internal Micrometre – Digital internal measuring tool with wireless + USB and 1.5" colour touchscreen (Microtech Metrology) The Three‑Point Internal Micrometre is a compact digital instrument engineered for precise internal diameter measurement in small bores and precision components within the micro measurement category. *Digital display: 1.5" colour touchscreen *Wireless and USB data output *ISO 17025 calibrated with certificate *Measuring range 12–16 mm, 0.004 mm accuracy Accurate measurements for micro components Classified in the Micro category (suitable for very compact tasks), this instrument covers a measuring range of 12.0–16.0 mm, offering a practical reach for miniature assemblies and precision parts. The instrument combines a fine resolution of 0.0001 mm with a guaranteed accuracy of ±0.004 mm, which reduces measurement uncertainty and supports reproducible inspection results. Such precision is particularly valuable when inspecting small bores in sub‑assemblies where even slight deviations can affect fit and function. Traceable data capture and delivered calibration Designed for modern production environments, the micrometre provides wireless and USB connectivity for straightforward data transfer into inspection logs and SPC systems. The 1.5" colour touchscreen simplifies reading and setting adjustments on the shop floor, while the supplied setting ring ensures fast zeroing and repeatable reference points. The tool is supplied fully calibrated to ISO 17025 and includes a calibration certificate, enabling formal traceability and immediate use in processes that require accredited measurement results. Ergonomic handling that speeds up inspections The three‑point contact design centres measurement force, improving contact consistency inside bores and reducing operator‑induced variation. The compact format supports single‑hand operation in confined spaces and the intuitive touchscreen speeds routine checks, lowering cycle times and decreasing the likelihood of rework. The included setting ring and clear digital readout combine to make daily inspection routines both ergonomic and efficient. Integration into workshop quality routines With its digital outputs and compact form factor, the device integrates easily into existing inspection stations and handheld workflows. The substantial measuring depth of 230 mm provides versatility when accessing deeper bores or assemblies, while the three‑point mechanism ensures stable centring for reliable interior measurements. Together, these features support a consistent quality chain from initial inspection through to final acceptance. Contact Metav Werkzeuge in Emmerich for a suitability review or to request a quotation for this Microtech Metrology three‑point internal micrometre with ISO 17025 calibration; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 133701610 GTIN: 4061905074219 Manufacturer: Microtech Metrology ECLASS: 21170335 Facts Measuring range: 12.0–16.0 mm Resolution: 0.0001 mm Accuracy: ±0.004 mm Measuring depth: 230 mm Special features Digital colour 1.5" touchscreen Data output: Wireless and USB Included setting ring ISO 17025 calibration with certificate Three‑point internal measuring spindle FAQ What bore sizes can be inspected with this instrument? The Three‑Point Internal Micrometre is designed for bores in the 12.0–16.0 mm range and is classified in the micro category for compact internal measurements. Is the micrometre delivered calibrated for traceability? Yes, the instrument is supplied fully calibrated to ISO 17025 and includes a calibration certificate for immediate traceable use. How are measurement results transferred to a PC or inspection system? Measurement data can be transmitted via the micrometre’s wireless interface or exported using the USB connection for integration into inspection logs. What level of precision can be expected during routine checks? Routine measurements with the Three‑Point Internal Micrometre offer a resolution of 0.0001 mm and an accuracy of ±0.004 mm, suitable for high‑precision shopfloor inspections. Does the tool include accessories for initial setup? The micrometre is supplied with an inclusive setting ring to establish a reproducible zero reference and support repeatable measurements. Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine, tool@microtech.tools

Take advantage of the combination of precise 0.005 mm reading, a self‑centring three‑point measuring mechanism and interchangeable measuring inserts to ensure reproducible internal measurements of blind bores in the standard workshop range. Order the instrument directly via Metav Werkzeuge or consult the Metav team for application advice. Three‑point internal micrometer MS908.665 — self‑centring, 150–175 mm range (Metav IndustryLine) The three‑point internal micrometer is an analogue internal measuring instrument designed for reliable measurement of blind bores and internal diameters in the workshop and production environment. Self‑centring three‑point design Measurement range 150–175 mm Analogue reading 0.005 mm resolution Hardened measuring faces, interchangeable insert Reliable metrology for internal diameters and blind bores The three‑point design offers consistent contact on the bore surface, enabling reproducible centring even in deep blind holes. With a measurement range of 150–175 mm this instrument fits the standard class of workshop metrology where reach, stiffness and one‑hand operation are required. The analogue scale provides a clear 0.005 mm reading and an equivalent stated accuracy, which supports routine quality checks and rapid go/no‑go decisions on the shop floor. Practical handling and application benefits for production Interchangeable measuring inserts allow adaptation to differing bore geometries without replacing the whole instrument, reducing downtime and consumable cost. The self‑centring mechanism simplifies alignment and lowers operator variability, which increases throughput and decreases rework. Designed for internal measurements including blind bores, the tool is particularly suitable for machine shops, toolrooms and maintenance departments that require straightforward, rugged measuring devices for repeat measurements. Construction and durability tailored to industrial use Hardened measuring faces reduce wear and maintain measurement fidelity over long service periods; the instrument’s analogue mechanics are engineered for robustness rather than electronic sensitivity. The combination of hardened anvils, an interchangeable insert system and solid construction ensures long‑term stability under workshop conditions and predictable measurement behaviour when performing internal diameter checks on components. Contact Metav Werkzeuge in Emmerich for tailored advice on the MS908.665 three‑point internal micrometer and to arrange delivery from stock — info@metav-werkzeuge.com | +49 2822 7131930 Technical Data Article number: MS908.665 Name: Three‑point internal micrometer (Dreipunkt‑Innenmessschraube) Manufacturer: Metav IndustryLine Core technical data Measurement range: 150–175 mm Reading / resolution: 0.005 mm Accuracy: 0.005 mm Length: 145 mm Analogue instrument Special features Self‑centring three‑point design Hardened measuring faces Interchangeable measuring insert Suitable for blind bores Analogue scale, workshop grade FAQ What measuring range does the MS908.665 cover? The MS908.665 three‑point internal micrometer by Metav IndustryLine covers a measurement range of 150–175 mm. How fine is the resolution and what accuracy is stated? The instrument provides an analogue reading with 0.005 mm resolution and a stated accuracy of 0.005 mm for routine workshop control. Is the design suitable for blind hole measurements? Yes, the three‑point geometry and self‑centring action of this micrometer make it particularly suitable for reliable measurements in blind bores. Can the measuring faces be replaced if worn? The MS908.665 features an interchangeable measuring insert system; hardened faces prolong service life and can be renewed through the insert mechanism. For which workshop tasks is this micrometer intended? The instrument is designed for internal diameter checks in machine shops, toolrooms and maintenance operations where robust, repeatable analogue measurement is 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

Take advantage of the combination of precise 0.004 mm accuracy, a self‑centring three‑point measuring head and carbide measuring faces for consistent blind‑hole measurement; order directly via Metav Werkzeuge or contact the consultancy team for tailored advice. MS908.656 Three‑Point Internal Micrometer — Self‑centring, 25–30 mm range (Metav IndustryLine) A three‑point internal micrometer designed for accurate measurement of blind holes and restricted bores in the 25–30 mm range, combining a compact form with stable contact geometry. Three‑point self‑centring measuring head Measuring range 25–30 mm Carbide measuring faces for wear resistance Analogue drive with 0.005 mm resolution Consistent results for blind‑hole inspection The instrument's self‑centring three‑point system guarantees repeatable contact with bore surfaces, reducing setup variance and rework in production inspection. The compact contact geometry suits restricted bores where standard callipers cannot reach, while the analogue drive and fine spindle allow controlled approach to the measuring surfaces. This configuration translates directly into fewer rejected parts and more reliable pass/fail decisions on the shop floor. Precision that meets workshop demands With a documented accuracy of 0.004 mm and a readable resolution of 0.005 mm, the device sits between general workshop tools and high‑precision instruments. The mechanical design and robust spindle ensure stable readings even in routine quality control. For applications that require exact internal diameters in small assemblies, this micrometer provides a balance of sensitivity and practical handling without invoking complex electronic systems. Durable contact surfaces for long service life The measuring faces are made from carbide, offering superior wear resistance under frequent use and abrasive conditions. That hard contact material preserves the reference geometry over many cycles and keeps measurement uncertainty low. An adjustment ring marked 25 assists with quick reference when setting or checking the nominal diameter, making repetitive tasks more efficient and less error‑prone. Compact format for fine mechanical work Classified in the micro range by its 25–30 mm span, the tool is ideal where small, precise components are involved. The short overall length supports handling in confined environments and maintains torsional stiffness for reliable contact pressure. As an analogue internal measuring instrument, it offers familiar operation for technicians while delivering the benefits of a three‑point system designed specifically for blind‑hole measurement. For precise and repeatable blind‑hole measurement, contact Metav Werkzeuge to request the Metav IndustryLine three‑point internal micrometer MS908.656 or to speak with a specialist at info@metav-werkzeuge.com / +49 2822 7131930 Technical Data Article number: MS908.656 Name: Three‑point internal micrometer Manufacturer: Metav IndustryLine Facts Measuring range: 25–30 mm Resolution: 0.005 mm Accuracy: 0.004 mm Length: 90 mm Special features Self‑centring three‑point measuring head Carbide measuring faces Analogue micrometer design Adjustment ring marked 25 Suitable for blind‑hole measurement FAQ What measuring range does this instrument cover? The three‑point internal micrometer MS908.656 covers a measuring range of 25–30 mm, suited to small‑bore and blind‑hole applications. Is this micrometer suitable for blind‑hole measurement? Yes, the self‑centring three‑point system of the Metav IndustryLine three‑point internal micrometer is specifically designed to measure blind holes and restricted bores reliably. What accuracy and resolution can be expected? The instrument provides an accuracy of 0.004 mm with an analogue readable resolution of 0.005 mm, offering precise control for workshop inspections. Are the measuring faces durable for repeated use? The measuring faces are made of carbide, ensuring wear resistance and long‑term stability of the contact geometry under frequent measurement cycles. How is the instrument adjusted for repetitive tasks? An adjustment ring marked 25 is provided for quick reference and repeatable setting when working with the same nominal diameters. Is this a digital instrument? No, the MS908.656 is an analogue internal micrometer, combining mechanical reliability with a fine spindle for controlled readings. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Combine reliable self‑centring measurement with a 250–275 mm measuring range and interchangeable measuring inserts for consistent, repeatable bore checks; order the instrument directly via Metav Werkzeuge or consult their specialists for application advice. Three‑point internal micrometer MS908.669 — self‑centring bore micrometer, 250–275 mm (Metav IndustryLine) The Three‑point internal micrometer MS908.669 is a self‑centring bore micrometer designed for precision measurement of blind holes in machining and workshop quality control. Self‑centring three‑point measurement Measuring range 250–275 mm Accuracy ±0.007 mm Interchangeable measuring insert Accurate bore measurement where alignment matters The three‑point design provides a self‑centring contact with the bore, which reduces alignment error and speeds up set‑up when checking blind holes. With a stated accuracy of ±0.007 mm and an analogue reading step of 0.005 mm, the instrument delivers reproducible results for routine quality checks. The mechanical nonius format keeps the workflow straightforward and avoids dependencies on batteries or electronics, supporting continuous shop‑floor operation. Robust construction for workshop use Classified within the standard range for workshop micrometres, the device covers 250–275 mm, a span that balances reach and stiffness for typical machine‑shop components. The measuring faces are made of carbide, improving wear resistance when probing machined bores. The interchangeable measuring insert system allows quick replacement of worn or specialised tips, extending the instrument’s service life and adapting it to specific bore geometries. Practical handling to reduce cycle time Designed for efficient operation, the instrument’s three‑point geometry centres itself in the bore and thus shortens measurement cycles compared with multi‑step setups. The analogue format is tactile and direct, providing immediate feedback during measurement. Supplied in a protective case for secure transport, the tool is ready for use at different workstations and is dimensioned to be handled easily by one operator for most inspection tasks. Reliable data for consistent quality control Used within a production or inspection routine, the micrometer supports fast go/no‑go decisions and reduces rework by providing consistent internal diameter readings. The combination of a defined measuring range, carbide contact faces and an exchangeable insert system means fewer interruptions for maintenance and predictable measurement behaviour over time. The instrument is especially well suited to blind‑hole verification in component production, jig making and fitting operations. Contact Metav Werkzeuge today to discuss how the MS908.669 can be integrated into existing inspection routines or to arrange a tailored measurement solution from their Emmerich facility Technical data Article number: MS908.669 Product type: Three‑point internal micrometer Brand: Metav IndustryLine Facts Measuring range: 250–275 mm Measuring range (min): 250 mm Measuring range (max): 275 mm Accuracy: ±0.007 mm Reading increment: 0.005 mm Length: 145 mm Special features Self‑centring three‑point measurement Carbide measuring faces Interchangeable measuring insert Suitable for blind‑hole bores Supplied in protective case Analogue mechanical instrument FAQ What measuring range does the instrument cover? The instrument covers a measuring range of 250–275 mm, intended for medium‑sized bores in workshop use. Is the device suitable for blind‑hole measurements? Yes, the three‑point, self‑centring geometry is specifically designed for reliable measurement of blind holes. What accuracy and resolution can be expected? The micrometer offers an accuracy of ±0.007 mm with an analogue reading increment of 0.005 mm. Can the measuring faces be replaced or adapted? The instrument features an interchangeable measuring insert, and the measuring faces are carbide for long service life. How is the product delivered and how is it identified? The tool is supplied in a protective case and is listed as MS908.669 from Metav IndustryLine Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Benefit from precise three-point contact, a self-centring mechanism and an accuracy of 0.005 mm for reliable blind‑hole measurement; order the MS908.661 directly via Metav Werkzeuge or ask our consultants for application advice. Three‑point internal micrometer MS908.661 — 75–88 mm range, self‑centring (Metav IndustryLine) The Three‑point internal micrometer MS908.661 offers a compact, mechanically robust solution for accurate measurement of blind bores between 75 and 88 mm, combining repeatable contact geometry with workshop‑grade durability. Self‑centring three‑point contact Measuring range 75–88 mm Accuracy 0.005 mm Precise three‑point geometry for repeatable blind‑hole results The instrument employs a three‑point contact arrangement that engages the bore at equidistant positions, producing consistent centring and minimising eccentricity in blind‑hole measurements. With a specified accuracy of 0.005 mm and a reading increment of 0.005 mm, the mechanical design prioritises repeatability and straightforward interpretation of results. This focus on measurable performance supports quicker decision‑making on the shop floor and reduces the likelihood of rework caused by inconsistent bore centring. Robust construction and easy handling for daily use Built for persistent use in production and inspection areas, the gauge features hardened measuring faces and an analogue measuring mechanism that requires no batteries. The compact body (length 114 mm) and an adjustable setting ring (87) provide tactile control during measurement operations. Hardened contact surfaces extend service life under typical workshop conditions, while the analogue format keeps the instrument immediately usable without electronic maintenance. The combined effect is low‑maintenance operation with dependable mechanical accuracy. Practical suitability and workflow benefits Designed specifically for blind‑hole applications, the tool is suited to toolrooms, maintenance shops and quality control benches where internal diameters must be checked quickly and reliably. The self‑centring action reduces setup time and helps standardise measurement procedures across operators, improving throughput and traceability. As a purely mechanical gauge it integrates easily with established inspection routines and supports rapid pass/fail decisions without additional calibration steps beyond routine verification. Quality assurance and provenance that support procurement Supplied under the Metav IndustryLine umbrella, the instrument represents a balance of functional precision and workshop pragmatism. Choice of a mechanically driven, three‑point internal gauge is a rational investment when repeatability and simple operation are priorities. Metav’s approach to product selection and distribution provides transparency and supply reliability for industrial buyers who prioritise consistent measurement outcomes. For technical availability and procurement of the MS908.661 three‑point internal micrometer, contact Metav Werkzeuge for product guidance and stock information at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: MS908.661 Name: Three‑point internal micrometer Manufacturer: Metav IndustryLine Core specifications Measuring range: 75–88 mm Accuracy: 0.005 mm Reading increment: 0.005 mm Length: 114 mm Setting ring: 87 Special features Self‑centring three‑point contact Hardened measuring faces Analogue measuring mechanism Suitable for blind‑hole bores Category: Micrometers FAQ What measuring range does this instrument cover? The MS908.661 covers a measuring range of 75–88 mm and is therefore suited to medium‑sized internal diameters such as blind bores in assemblies. How precise is the measurement? Precision is stated as 0.005 mm with a reading increment of 0.005 mm, which ensures repeatable results for standard workshop inspection tasks. Why is three‑point contact advantageous for blind holes? Three‑point contact centres the gauge automatically within the bore, reducing eccentricity and improving repeatability compared with single‑point internal probes. Where is this instrument typically used? This analogue internal micrometer is used in toolrooms, maintenance workshops and quality control where robust, battery‑free measurement of blind bores is required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com