What are the advantages of a micrometer caliper?

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

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

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 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

Take advantage of a self‑centring three‑point measuring head and a 0.005 mm accuracy across a compact 50–63 mm range for reproducible blind‑bore inspections; order the instrument directly via Metav Werkzeuge or consult the specialists for application advice. Three‑point internal micrometer MS908.659 — Metav IndustryLine, self‑centring, 50–63 mm The Three‑point internal micrometer is a precision instrument designed for accurate measurement of blind bores and other internal diameters within the 50–63 mm range, combining a self‑centring three‑point head with robust analogue mechanics for repeatable results. Self‑centring three‑point measuring head Range 50–63 mm Accuracy 0.005 mm Carbide measuring faces Reproducible internal measurements through self‑centring design The instrument’s self‑centring three‑point measuring head converts small operator variations into consistent contact across the bore, which reduces eccentricity and minimises measurement scatter. With a declared accuracy of 0.005 mm and an analogue readout, this tool offers a clear, verifiable performance baseline that supports process control and reduces rework in production environments. The three‑point geometry is particularly effective on short to medium blind bores, where central alignment is critical to obtain reliable diameter values. Built for workshop use: durable faces and compact handling Equipped with carbide measuring faces, the device resists wear from regular contact with machined surfaces and maintains form integrity during frequent use. The compact overall length of 114 mm and a setting ring of 62 support comfortable handling in workshop and inspection‑bench situations, enabling efficient measurement cycles without sacrificing stiffness. As an analogue instrument, it delivers straightforward operation and low maintenance while providing the tactile feedback many technicians prefer for repeat measurements. Practical benefits for quality assurance and inspection routines Integrating this internal micrometer into quality checks provides a direct improvement to inspection throughput and measurement consistency. The tool is explicitly suitable for blind‑bore applications and mechanical assembly checks, offering a reliable technical solution where calipers or telescoping gauges may be less repeatable. The combination of a robust three‑point head and carbide contact faces translates into fewer measurement-related interruptions and a steadier conformity assessment across batches. Contact Metav Werkzeuge in Emmerich for tailored advice on application and availability of the MS908.659 three‑point internal micrometer Technical data Article number: MS908.659 Product: Three‑point internal micrometer Manufacturer: Metav IndustryLine Numbers / Core technical data Measuring range: 50–63 mm Minimum range: 50 mm Maximum range: 63 mm Reading / resolution: 0.005 mm Accuracy: 0.005 mm Length: 114 mm Setting ring: 62 Special features / Designs Self‑centring three‑point head Carbide (hard‑metal) measuring faces Analogue mechanical operation Suitable for blind bores FAQ What degree of accuracy can be expected from this three‑point internal micrometer? The MS908.659 from Metav IndustryLine delivers an accuracy of 0.005 mm with a 0.005 mm reading increment, suitable for precise workshop inspection tasks. Is this instrument suitable for blind‑bore measurement only? While optimised for blind bores, the three‑point internal micrometer is also applicable to other internal diameter checks where central alignment and repeatability are required. How does the self‑centring feature improve measurement results? The self‑centring three‑point head ensures even contact around the circumference, reducing eccentricity and enabling more reproducible diameter readings during routine inspections. What maintenance is recommended to retain measurement reliability? Regular cleaning of the carbide faces and periodic verification against a calibrated ring gauge will preserve the instrument’s performance; the analogue mechanics favour simple, on‑site care. 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

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

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