Which measurement accuracy does a micrometer have?

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 compact design, repeatable self‑centring measurement and wear‑resistant carbide faces to maintain consistent bore quality in small components. Order the instrument directly via Metav Werkzeuge or consult our specialists for application advice. Three‑point internal micrometer MS908.653 — self‑centring three‑point head, carbide measuring faces (Metav IndustryLine) A Three‑point internal micrometer MS908.653 engineered for precise measurement of blind bores in workshop and quality‑control environments. Self‑centring three‑point measuring head Carbide measuring faces for wear resistance Precise range 12–16 mm with 0.004 mm accuracy Compact 80 mm body length for confined spaces Accurate measurements in confined bores The three‑point geometry provides a self‑centring effect that stabilises the measuring axis in blind holes, reducing eccentricity and improving repeatability. With a declared accuracy of 0.004 mm and a vernier reading increment of 0.005 mm, this analogue instrument delivers the fine mechanical resolution expected in micro‑component inspection. The design minimises operator variation by ensuring the measuring anvils expand symmetrically, which translates into faster decision‑making during incoming inspection or in‑process checks. Small format, specialist capability Classified in the Micro category (measuring range 12–16 mm), the tool combines a short 80 mm body length with a compact head that is easy to manoeuvre inside tight bores. The carbide measuring faces resist wear during repetitive use, extending the interval between maintenance cycles and preserving measurement integrity. An adjustment ring (size 16) allows repeatable pre‑settings for batch measurements, so set‑ups for small series or precision assemblies remain consistent without excessive rework. Built for blind‑hole tasks and straightforward handling Designed specifically for blind‑hole measurement, the three‑point micrometer eliminates the need for improvised measuring aids. Its analogue, non‑electronic construction favours robustness in workshop conditions and simplifies routine maintenance compared with electronic gauges. The combination of mechanical simplicity and the self‑centring head reduces measurement time and supports reliable dimensional control of bores used in bearings, housings and valve seats. Workshop integration and supplier confidence Metav IndustryLine supplies a practical measuring solution that fits established inspection routines and supports traceable quality processes. The instrument’s proven geometry and durable contact faces make it suitable for precision toolrooms and production lines where compact accuracy is required. For specification matching, calibration options and integration into existing quality workflows, Metav Werkzeuge acts as a single, reliable partner with rapid technical guidance and supply across Europe. Contact Metav Werkzeuge today for tailored technical advice and reliable supply of the MS908.653 three‑point internal micrometer via Metav Werkzeuge GmbH in Emmerich Technical data Article number: MS908.653 Brand: Metav IndustryLine Category: Messschrauben Facts Measuring range: 12.0–16.0 mm Measuring range (min): 12 mm Measuring range (max): 16 mm Body length: 80 mm Accuracy: 0.004 mm Reading increment: 0.005 mm Adjustment ring: 16 Special features Self‑centring three‑point head Carbide measuring faces Designed for blind‑hole measurement Analog/vernier design Compact micro‑class instrument FAQ What types of bores is this instrument intended for? This three‑point internal micrometer MS908.653 is designed for precise measurement of blind bores and internal diameters within its 12–16 mm range. How precise is the measurement and what resolution is readable? The instrument offers an accuracy of 0.004 mm with a vernier reading increment of 0.005 mm, providing fine mechanical resolution suitable for micro‑component inspection. Are the measuring faces durable for repetitive workshop use? Yes, the micrometer is fitted with carbide measuring faces to increase wear resistance during repetitive measurements and to maintain dimensional integrity. Is the micrometer suitable for small‑batch production set‑ups? Its compact 80 mm body and adjustment ring (size 16) enable repeatable pre‑settings, making the MS908.653 well suited to small series and frequent set‑ups. Can calibration or certification be arranged for this instrument? Calibration options and certificates can be arranged through Metav Werkzeuge; contact the supplier for available services and lead times. 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

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

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