How does a messschraube work?

Take advantage of the combination of precise three-point measurement, wireless data output with USB, and full ISO 17025 calibration for dependable bore inspection and traceable results; order via Metav Werkzeuge or consult the specialists for application advice. Three-point internal micrometer — digital, 100–150 mm measuring range, Wireless + USB, Microtech Metrology The Three-point internal micrometer is a digital, workshop-ready instrument for repeatable bore and internal diameter checks from 100 to 150 mm, designed for production quality control and laboratory verification. ISO 17025 calibration certificate included Wireless and USB data output Colour 1.5" touchscreen display High repeatability: 0.004 mm accuracy Reliable measurement where it matters The instrument delivers consistent three-point measurement across bores, reducing orientation error and improving repeatability compared with single-point probes. With a specified accuracy of ±0.004 mm, the device supports quality control procedures that demand tight tolerances. The standard-sized measuring range classifies the tool for typical workshop and machine‑shop applications, offering a practical balance between reach and rigidity for medium-sized components. Fast data capture and traceability for production Equipped with Wireless and USB data outputs and a Colour 1.5" touchscreen, the device streamlines data acquisition and logging without manual transcription. The high-resolution reading (0.0001 mm) ensures fine increments are visible on the display, while digital output supports integration into measurement software or SPC workflows. This lowers administrative effort and helps maintain a clear audit trail for batch releases. Practical handling that reduces operator influence The included adjustment ring simplifies zeroing and routine checks, and the three-contact measuring head minimises tilting errors during insertion into bores. A measuring depth of 250 mm allows access to deeper cavities while preserving stability. These ergonomic and mechanical details reduce the effect of operator technique on the measurement result, improving reproducibility across shifts. Certified delivery and industrial readiness This micrometer is supplied fully calibrated to ISO 17025 standards and includes a calibration certificate, making it immediately suitable for accredited quality environments. The combination of high accuracy, digital interfacing and certified calibration positions the instrument as a reliable tool for incoming inspection, in‑process checks and final acceptance testing. Contact Metav Werkzeuge for tailored advice and secure a certified Microtech Metrology three-point internal micrometer (SKU 133715010) with ISO 17025 calibration for your measurement process Technical data Article number: 133715010 GTIN: 4061905074295 Manufacturer: Microtech Metrology ECLASS: 21170335 ETIM: EC003590 Facts Measuring range: 100–150 mm Resolution (reading): 0.0001 mm Accuracy: ±0.004 mm Measuring depth: 250 mm Digital display: Colour 1.5" touchscreen Data output: Wireless + USB Calibration: ISO 17025 certificate included Special features Three-point internal measurement Adjustment ring included Digital operation for SPC integration Suitable for workshop and lab use Delivered calibrated for traceability FAQ Is this instrument supplied calibrated? Yes. The Microtech Metrology three-point internal micrometer (SKU 133715010) is delivered fully calibrated to ISO 17025 and includes the corresponding calibration certificate. Which measurement range does the instrument cover? The device covers a measuring range of 100–150 mm, which places it in the standard class for workshop and machine‑shop bore inspection tasks. How are measurement results exported? Measurement data can be exported either wirelessly or via USB, enabling direct transfer into inspection software or SPC systems from the Microtech Metrology instrument. What resolution and accuracy can be expected? The display resolution is 0.0001 mm and the specified accuracy is ±0.004 mm, suitable for stringent dimensional checks in production control. Is the touchscreen suitable for use with gloves? The 1.5" colour touchscreen provides clear readout and simple menus; for glove operation, common shop gloves may limit sensitivity—repeatable results are maintained via the device’s stable mechanical design. Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine, tool@microtech.tools

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 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 combination of self‑centring, carbide measuring faces and high repeatability for reliable blind‑hole inspection; the compact 20–25 mm range is ideal for fine mechanical and precision engineering tasks. Order the instrument directly via Metav Werkzeuge or request specification advice from our consultants. Three‑point internal micrometer MS908.655 — self‑centring, carbide measuring faces (20–25 mm) by Metav IndustryLine The Three‑point internal micrometer MS908.655 is a self‑centring internal measuring instrument designed for accurate measurement of blind holes in precision engineering and workshop environments, offering an analogue reading with fine resolution for repeatable results Self‑centring three‑point mechanism Carbide measuring faces for wear resistance Measurement accuracy 0.004 mm Compact range 20–25 mm for fine parts Precise blind‑hole measurement with minimal setup The instrument delivers high repeatability through its self‑centring three‑point mechanism, which ensures concentric contact inside blind bores without complex alignment. With a rated accuracy of 0.004 mm and an analogue reading of 0.005 mm, the device is engineered for tasks where micrometre‑level certainty matters; this combination reduces rework and measurement uncertainty in small components. The compact design is especially suited to micro fabrication and precision inspection of housings and bores. Durable contact faces and dependable mechanical operation Carbide contact faces provide excellent wear resistance, maintaining measurement integrity over extended use in workshop conditions. The analogue nonius construction offers tactile feedback preferred in many inspection routines and requires no batteries or electronic interfaces, supporting uninterrupted operation on the shop floor. The included adjustment ring (25) enables straightforward zeroing and fine setting, while the robust build keeps the mechanical play to a minimum for consistent results. Designed for micro‑range quality control and fine parts Classified in the micro range (suitable for 10–100 mm scales), the 20–25 mm span targets small‑format parts such as precision sleeves, bearing bores and microassemblies. Its compact dimensions and precise geometry make it practical for use in bench inspection and in‑process checks where access is restricted. The measuring faces and frame geometry have been selected to balance stiffness and accessibility, ensuring stable measurements even when handling delicate components. Integration into workshop procedures and traceability The analogue three‑point gauge complements digital and traditional inspection tools as part of a consistent metrology chain; repeatable manual results simplify tolerance checks and go/no‑go decisions. Further technical documentation and measurement data are available from Metav Werkzeuge for integration into QA processes and production control. For operators transitioning from standard calipers or bore gauges, the instrument provides a clear step up in concentricity control without introducing complex electronics. For specification advice or to secure the MS908.655 from Metav IndustryLine, contact Metav Werkzeuge for personalised guidance at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: MS908.655 Manufacturer: Metav IndustryLine Product: Three‑point internal micrometer Numbers / Core technical data Measuring range: 20–25 mm Reading / resolution: 0.005 mm Accuracy: 0.004 mm Length: 90 mm Special features / Materials Self‑centring three‑point mechanism Carbide measuring faces Analogue nonius scale Suitable for blind‑hole measurement FAQ What measuring range does the MS908.655 cover? The MS908.655 covers a measuring range of 20–25 mm, making it suitable for small bores and fine mechanical components. How precise is the instrument for repeatable checks? The three‑point internal micrometer achieves a stated accuracy of 0.004 mm with an analogue reading of 0.005 mm, designed for consistent bench and in‑process inspection. Are the measuring faces wear resistant? Yes, the contact faces are made of carbide, providing enhanced wear resistance and long‑term dimensional stability for routine use. Is the gauge suitable for blind‑hole applications? The instrument is explicitly intended for blind‑hole measurement, featuring a self‑centring mechanism that ensures concentric contact within such bores. Does Metav IndustryLine provide technical support for integration into QA procedures? Metav IndustryLine and Metav Werkzeuge can supply further technical documentation and advice to assist with integration of the MS908.655 into quality control workflows. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the combination of compact, workshop‑grade precision and robust design for repeatable blind‑hole measurement; the self‑centring three‑point contact and hardened measuring faces deliver reliable results across production and maintenance tasks. Order the instrument directly via Metav Werkzeuge or consult our advisors for application guidance. Three‑point internal micrometer MS908.657 (Metav IndustryLine) — Self‑centring, 30–40 mm The Three‑point internal micrometer MS908.657 is a mechanically driven measuring instrument intended for precise internal diameter checks, especially blind‑hole applications in fine mechanical and light industrial environments. Self‑centring three‑point contact system Measurement range 30–40 mm Hardened measuring faces for durability Precision designed for blind‑hole measurement The three‑point geometry provides self‑centring contact inside blind holes, ensuring that the contact points align automatically with the bore axis and thereby reduce eccentricity errors. With an accuracy of ±0.004 mm and a mechanical reading of 0.005 mm, this analogue measuring instrument translates fine thread motion into dependable metrology results without electronic dependence. The three‑point contact method also helps to average minor surface irregularities, which can reduce rework and speed up routine inspection tasks, making it suitable for both small series production and maintenance checks. Compact format for fine mechanical work Classified in the Mikro range (measurement span up to 100 mm), the instrument’s 30–40 mm span and overall length of 97 mm offer a favourable balance between reach and stiffness. This makes the device well suited to precision tasks where space is limited, such as watch and instrument repair, small housings and insert fittings. The hardened measuring faces increase wear resistance and preserve measurement consistency over long service intervals, so that calibration intervals remain predictable and downtime is minimised. Workshop‑ready robustness and simple handling The analogue design emphasises mechanical reliability: a clear adjustment ring (setting ring 40) allows quick pre‑setting and repeatable contact positioning, while the compact construction withstands everyday workshop handling. Delivered in a protective case for transport, the micrometer is prepared for secure storage and movement between benches or sites. The instrument’s straightforward operation and sturdy build lower the barrier to consistent metrology in production, inspection and maintenance workflows while keeping measurement practice transparent and traceable. Contact Metav Werkzeuge today for tailored application advice on the Metav IndustryLine Three‑point internal micrometer MS908.657 and ensure the right fit for blind‑hole inspection in your workshop Technical data Article number: MS908.657 Manufacturer: Metav IndustryLine Product type: Three‑point internal micrometer Suitable for: Blind‑hole measurement Core data Measurement range: 30–40 mm Length: 97 mm Accuracy: ±0.004 mm Reading (resolution): 0.005 mm Adjustment ring: 40 Mechanical type: Analogue Special features Self‑centring three‑point contact Hardened measuring faces Delivered in protective case for transport Suited to fine mechanical and light industrial use FAQ What makes the three‑point contact better for blind holes? The three‑point geometry centres itself in the bore and averages contact positions; the MS908.657 uses this principle to reduce eccentricity and provide stable internal diameter readings for blind‑hole applications. What accuracy and resolution can be expected from this instrument? The instrument offers an accuracy of ±0.004 mm with a mechanical reading of 0.005 mm, giving precise analogue measurement suitable for production checks and workshop inspection. Is the device suitable for watchmaking and small parts? Yes. With its compact dimensions and classification in the Mikro range, the micrometer is well adapted to fine mechanical work, small housings and components where a short, stiff measuring span is required. Are the measuring faces wear‑resistant? The micrometer is supplied with hardened measuring faces, which increases durability and helps maintain measurement consistency over extended use. Does the delivery include a protective case? The instrument is supplied in a protective case for transport and secure storage, making it straightforward to move between benches or sites. 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

Compact, self‑centring three‑point internal micrometre with a 6.0–8.0 mm measuring range and high mechanical resolution; the MS908.650 combines precise blind‑hole measurement with hardened measuring faces and a fine 0.001 mm reading—Order the three‑point internal micrometre directly via Metav Werkzeuge or ask our consultants if needed Three‑point internal micrometre MS908.650 — self‑centring, 6.0–8.0 mm range Three‑point internal micrometre MS908.650 delivers reliable blind‑hole measurement for precision workshops and production lines Self‑centring three‑point contact Measuring range 6.0–8.0 mm Resolution 0.001 mm reading Hardened measuring faces (HM) Precision where blind‑hole bores matter The self‑centring three‑point contact mechanism ensures coaxial alignment inside blind holes, reducing measurement variability compared with two‑point probes. With a measuring range of 6.0–8.0 mm and an analogue vernier controlled fine adjustment, this instrument is optimised for small‑diameter bores where repeatability is critical. The device’s geometry minimises radial play so that each measurement reflects the actual bore diameter rather than positioning error, which is particularly valuable in small‑component assembly and quality control workflows. Exceptional reading and repeatability for workshop standards Equipped with a mechanical reading division of 0.001 mm, the instrument offers a fine visual resolution while the stated accuracy of ±0.004 mm provides a clear performance expectation for routine inspections. The analogue vernier design gives tactile feedback during measurement, enabling experienced operators to control contact force intuitively. This combination of high resolution and guaranteed accuracy supports process control in machining and metrology tasks where small deviations can affect assembly fit or functional tolerances. Durable contact faces for industrial use The micrometre is fitted with hardened measuring faces (HM) to withstand repeated contact with workpiece surfaces and abrasive contaminants found in production environments. These robust faces preserve the geometry of the contact points over long service intervals, which reduces drift and the need for frequent re‑profiling. In practice, hardened faces extend usable life and maintain measurement integrity when inspecting ferrous and non‑ferrous components during serial production. Designed for blind‑hole measurement and simple handling Specifically configured for blind‑hole bores, the three‑point contact and compact body (length 54.5 mm) permit access to confined features that larger gauges cannot reach. The instrument includes an adjustment ring (setting ring 6) that allows controlled extension of the contact arms, making it suitable for varied hole depths within the stated range. Its compact, mechanically driven construction requires no batteries and integrates easily into inspection benches, making it a practical choice for laboratories and on‑shop measuring stations where robustness and low maintenance are priorities. Contact Metav Werkzeuge today to discuss how the MS908.650 can be integrated into existing inspection routines or to request tailored advice from our technical consultants Technical data Article number: MS908.650 Manufacturer: Metav IndustryLine Type: Three‑point internal micrometre Facts Measuring range: 6.0–8.0 mm Length: 54.5 mm Reading increment: 0.001 mm Accuracy: ±0.004 mm Adjustment ring: 6 Special features Self‑centring three‑point contact Hardened measuring faces (HM) Analogue vernier reading Suitable for blind‑hole bores Category: Messschrauben FAQ What measurement range does this instrument cover? The MS908.650 covers a measuring range of 6.0–8.0 mm, optimised for small blind‑hole bores. Is the device suitable for repetitive production checks? Yes, the MS908.650 is designed for workshop and production use with hardened measuring faces and a robust three‑point contact that supports repeatable inspections. What level of accuracy and resolution can be expected? The instrument provides a reading increment of 0.001 mm and a stated accuracy of ±0.004 mm, suitable for demanding quality control tasks. Can the micrometre measure deep blind holes? The compact length (54.5 mm) and the adjustment ring (6) make the MS908.650 appropriate for many blind‑hole depths within its 6.0–8.0 mm range. 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