How does testing with a limit gauge work?
Testing with a limit gauge is a simple, step-by-step method to check whether a hole or internal thread meets size tolerances. Use the go side first — it must fit completely — then try the no-go side — it must not enter or only partially enter. This quick Good/Reject principle helps even beginners decide if parts are within spec. For reliable results, choose norm-compliant gauges and follow consistent handling and inspection routines.
Take advantage of accurate diameter checks, a compact 0.5–10 mm range and robust steel construction to streamline drill verification in the workshop. Order the item directly via Metav Werkzeuge or consult our specialists for tailored advice. Drill Gauge MS910.501 — steel drill gauge, 0.5–10 mm range The Drill Gauge MS910.501 is a compact steel gauge designed for rapid identification and verification of drill diameters in workshop, tooling and inspection environments. Robust steel construction Measuring range 0.5–10 mm Steps every 0.1 mm for quick checks Compact size ideal for micro measurements Fast, reliable diameter checks that speed up inspection The instrument enables immediate validation of drill sizes, offering a measuring range of 0.5–10 mm with clear, regular increments of 0.1 mm for fast go/no-go decisions. This makes the tool particularly effective when time is critical: operators spend less time searching for the right drill and more time on machining. The compact form factor supports quick handling at the bench or next to a machine, reducing workflow interruptions and improving throughput. Built for repeatable precision and easy interpretation Constructed from steel for consistent dimensional stability and wear resistance, the gauge provides repeatable checks across many cycles of use. The regular step spacing simplifies visual comparison between the tool and the corresponding gauge slot, which is especially useful when a production line requires fast sampling rather than laboratory-level metrology. The simple mechanical design avoids electronics, so operation remains straightforward and maintenance demands are minimal while preserving dependable performance. Suited to micro work and small-scale quality control With its maximum measuring range of 10 mm, the gauge is classified in the micro category—ideal for fine mechanical and watchmaking tasks as well as routine checks in general machining where small-diameter drills are common. The tool supports quick decision-making during setup and run-time inspections, contributing to consistent part quality and fewer tool-change mistakes. Where traceable calibration is required, consultancy on calibration options can be provided to match workshop quality routines. Contact Metav Werkzeuge for procurement details, calibration options and application advice on the Filetta Drill Gauge MS910.501 — direct supply from Emmerich to the workshop bench. Technical data Article number: MS910.501 Manufacturer: Filetta Type: Drill gauge Facts Measuring range: 0.5–10 mm Step size: 0.1 mm Minimum: 0.5 mm Maximum: 10 mm Special features Material: Steel Application: Drill diameter verification Category: Gauges / Measuring pins FAQ What measuring range does this gauge cover? The gauge covers a range from 0.5 mm to 10 mm, making the Drill Gauge MS910.501 suitable for small-diameter drill checks. How fine are the increments on the gauge? Increments are 0.1 mm, which allows for quick visual checks and straightforward go/no-go comparison when verifying drill diameters. Is the gauge suitable for workshop use or only for metrology labs? Designed for practical workshop use, the Filetta drill gauge provides robust, repeatable checks ideal for bench and production environments. What material is the gauge made from? The gauge is made from steel, selected for dimensional stability and wear resistance under regular inspection cycles. Can the gauge be used during machine setup? Yes, the compact size and clear steps make the MS910.501 convenient for use during machine setup and routine sampling inspections. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Benefit from a combination of hardened steel durability and conformity to DIN 7162, with a built‑in wear allowance on the go side that extends service life and maintains repeatable pass/fail decisions; order the limit gauge pin directly via Metav Werkzeuge or consult our specialists for application support. Limit gauge pin – hardened steel, DIN 7162 (Filetta) A limit gauge pin designed for rapid go/no‑go inspection in production and quality control, made to the DIN 7162 standard for consistent interchangeability and long‑term shop‑floor reliability Hardened steel construction Conforms to DIN 7162 Wear allowance on go side Faster pass/fail checks mean fewer production interruptions A compact, standards‑based gauge pin streamlines routine inspection by delivering clear go/no‑go decisions in one motion. The hardened construction reduces micro‑deformation under repeated contact, so checks stay reliable over thousands of cycles. For workshop managers this translates into shorter inspection times and fewer ambiguous measurements, supporting a predictable production flow and faster throughput. Durable design reduces inspection-related rework Built from hardened steel and specified to DIN tolerances, the pin resists wear that would otherwise necessitate early replacement. The incorporated wear allowance on the good (go) side compensates for gradual material loss, extending usable life and postponing recalibration or swap‑outs. Reduced tool turnover lowers maintenance interruptions and helps sustain inspection capacity on busy lines. Standards compliance supports traceability and interchangeability Conformance to DIN 7162 ensures that the pin mates with established limit gauge systems and that measured parts are judged against commonly accepted tolerances. The clear, repeatable geometry of the pin facilitates consistent judgement across operators and shifts, aiding quality documentation and supplier communication. Using standardised gauges simplifies audits and aligns measurement practice with industry expectations Speak to Metav Werkzeuge for application advice or to arrange supply of the Filetta limit gauge pin MS911.158 — call +49 2822 7131930 or e‑mail info@metav-werkzeuge.com for tailored recommendations Technical data Article number: MS911.158 Product name: Limit gauge pin Material: Hardened steel Standard: DIN 7162 Facts Mass / size designation: 1 SKU: MS911.158 Special features Wear allowance on go side Intended use: Go/no‑go inspection FAQ What is the primary application of this gauge pin? The Filetta limit gauge pin MS911.158 is intended for rapid go/no‑go checks in production and inspection environments, providing a clear pass or fail indicator for bore and pin checks. How does the wear allowance help in daily use? The wear allowance on the go side of the limit gauge pin compensates for gradual surface wear, prolonging the service life and maintaining reliable go/no‑go judgements over extended use. Is the pin compliant with recognised standards? Yes, the limit gauge pin MS911.158 is manufactured to DIN 7162, ensuring compatibility with standard limit gauge practices and facilitating exchangeability between tools. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Combining hardened steel construction, conformity to DIN 7162 and a deliberate wear allowance on the go side, this limit plug gauge delivers reproducible go/no‑go checks and extended service life in routine inspection tasks. Order the gauge directly via Metav Werkzeuge or contact our consultants for application guidance. Limit plug gauge — 1.5 mm, hardened steel (Filetta) A precision limit plug gauge intended for fast go/no‑go inspection of bore tolerances in workshop and production quality control. Hardened steel construction Conforms to DIN 7162 Wear allowance on the go side Precision Ø 1.5 mm Dependable go/no‑go inspection for production The Filetta limit plug gauge is built to provide consistent go/no‑go verification, enabling quick decisions on part conformity during serial production. Manufactured from hardened steel, the mandrel maintains contact geometry under repeated use, which supports reproducible results and reduces rework. Conformity with DIN 7162 ensures the gauge fits established tolerance schemes and can be integrated into existing inspection plans. Using a dedicated gauge pin for marker checks reduces measurement time compared with micrometre setups and simplifies operator training. Designed to resist wear and maintain accuracy A defining attribute is the wear allowance on the go side, which compensates for material loss during service and preserves the functional limit for a longer interval. This design choice delays the need for replacement while keeping the no‑go boundary stable, so inspection reliability is retained across production runs. The compact Ø 1.5 mm size is suitable for small bores and tight tolerances where a stiff, well‑finished pin is required. The result is lower total cost of ownership through extended service life and fewer unscheduled gauge changes. Quick integration into metrology workflows As a standardised gauge pin, this tool fits easily into bench inspection, go/no‑go fixtures and fixture verification routines. The simple geometry makes it suitable for use in pneumatic or manual checking stations and for rapid operator checks on the shop floor. Documentation and process planning benefit from the DIN 7162 reference, enabling clear pass/fail criteria in quality records. For workshops seeking a robust, compact checking instrument, the gauge pin accelerates inspection without sacrificing traceability or repeatability. Specify Filetta limit plug gauges through Metav Werkzeuge to standardise go/no‑go testing; contact our technical advisors at Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com or by telephone at +49 2822 7131930 Technical Data SKU: MS911.159 Brand: Filetta Article: Limit plug gauge Facts Diameter: 1.5 mm Material: Hardened steel Standard: DIN 7162 Special features Wear allowance on the go side Category: Gauge pins / limit gauges Application: Go/no‑go inspection FAQ What is the primary use of this gauge? The limit plug gauge MS911.159 (Filetta limit plug gauge) is intended for rapid go/no‑go checks of bore tolerances in production and workshop quality control. What does the wear allowance on the go side mean? The wear allowance provides a designed margin on the go face so the functional acceptance limit remains reliable over prolonged use, extending the service life of the gauge pin. Which standard does the gauge comply with? This gauge conforms to DIN 7162, which defines the geometry and tolerance relationships for plug gauges used in bore inspection. What material is the gauge made from and why? The mandrel is manufactured from hardened steel to ensure durability, stiffness and stable contact geometry under repeated inspection cycles. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Take advantage of precise, repeatable inspection with a comprehensive set that combines hardened steel durability, fine 0.01 mm graduation and clear transport/storage in a tool trolley with a conformity certificate; order the set directly via Metav Werkzeuge or consult our specialists for application advice. Gauge Pin Set MS910.460 — hardened steel, 0.5–12 mm, Filetta The Gauge Pin Set MS910.460 is a complete inspection kit of precision gauge pins for workshop and production metrology, designed for routine go/no‑go checks, dimensional verification and assembly control Extensive set: 1151 gauge pins 0.5–12 mm Hardened steel for high wear resistance 0.01 mm graduation for precise selection Supplied in trolley with conformity certificate Reliable precision for repetitive inspection This set delivers high precision across a broad micro range, covering 0.5–12 mm with a graduation of 0.01 mm, which supports fine incremental selection during inspection procedures. The measured accuracy of 0.002 mm provides a verifiable basis for routine quality checks and contributes directly to stable production outcomes. Using hardened components reduces wear, so nominal sizes remain consistent over repeated use, limiting rework and saving time in the measurement chain. Designed to streamline workshop workflows Presented as a full kit in a purpose‑fitted tool trolley, the collection of pins is organised in individual plastic containers with size marking for rapid retrieval and immediate traceability. The integrated holders with good/reject indication simplify visual sorting and speed up go/no‑go decisions at the bench. These layout and handling choices reduce operator time per check and improve throughput without compromising measurement reliability. Robust handling with traceable conformity Constructed from hardened steel and supplied with a conformity certificate, the set emphasises longevity and documented quality assurance. Individual containers protect each gauge pin from contamination and damage, while the trolley format supports safe transport and tidy storage. The combination of durable materials and documented conformity helps maintain audit readiness and supports consistent measurement results across shifts. Versatile applications across metrology tasks Suitable for inspection, assembly verification and gauge‑based calibration work, the collection is tailored to routine tasks in production, toolmaking and inspection labs. The fine step size enables close fit control and small‑feature checks, while the extensive count of pins in the set covers a wide range of nominal sizes without the need for multiple purchases. The format is particularly useful where rapid switching between sizes and clear go/no‑go indication are required. For hands‑on advice or to secure the Filetta Gauge Pin Set MS910.460 for a stable inspection routine, contact Metav Werkzeuge — our consultants provide practical application support from Emmerich and ensure timely supply to the workshop. Technical data Article number: MS910.460 Name: Gauge pin set Manufacturer: Filetta Material: hardened steel Set: yes Accessories included: 3x holders with good/reject indicator Supplied: tool trolley with conformity certificate Packaging: pins in individual plastic containers with size marking Facts Measurement range: 0.5–12 mm Measurement increment: 0.01 mm Accuracy (nominal): 0.002 mm Pieces per set: 1151 Weight: 63 kg Dimensions (L×W×H): 670×350×540 mm Special features Hardened steel construction Individual marked containers for each pin Tool trolley delivery for transport and storage Conformity declaration included Holders with go/no‑go indicator included FAQ How fine are the increments in the set? The set provides a 0.01 mm graduation between sizes, enabling fine selection for close tolerance checks with the Gauge Pin Set MS910.460. Is the set suitable for repeated industrial use? Yes, the hardened steel pins and protective individual containers make the filetta gauge pin set appropriate for frequent workshop and production use. Does the delivery include documentation? Delivery includes a conformity certificate; the Gauge Pin Set MS910.460 is supplied with documentation confirming its compliance. Can the set be used for calibration tasks? The wide range and fine graduation allow the set to be used for inspection and informal calibration verification; for certified calibration procedures, refer to your internal quality protocols. What accessories come with the set? The set contains three holders with good/reject indication and all pins are housed in individual marked containers within the supplied trolley. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Take advantage of hardened steel construction and DIN 7162 conformity together with a built‑in wear allowance on the good side to secure fast, reliable in-process checks—order the limit plug gauge directly via Metav Werkzeuge or consult our specialists if required. Filetta limit plug gauge Ø14 mm – hardened steel, DIN 7162 The Filetta limit plug gauge serves as a compact go/no-go inspection tool for fast acceptance checks of internal diameters in production and quality control. Hardened steel for long service life DIN 7162-compliant tolerances Wear allowance on the good side Compact Ø14 mm inspection plug Reliable conformity checks for production lines Built for dependable pass/fail assessment, the limit plug gauge combines a simple acceptance principle with standardised dimensions to speed up inspection cycles. The Ø14 mm size suits common bore checks while the DIN 7162 alignment ensures measured dimensions match widely recognised tolerance tables. Using a standardised plug reduces interpretation time on the shop floor and contributes to a smoother production flow. Durability that keeps tools in service longer Manufactured from hardened steel, the gauge resists wear in continuous use and maintains measurement integrity over many cycles. The integrated wear allowance on the good side compensates for gradual abrasion and extends the effective service life before replacement is needed. The result is fewer tool changes, reduced downtime and predictable maintenance intervals for inspection equipment. Fast, unambiguous go/no-go inspection at the bench The plug’s geometry supports quick go/no-go decisions without elaborate setups, making it suitable for workstations, final inspection benches and rapid in-process checks. As a tactile verification tool it removes ambiguity: either the plug enters (go) or it does not (no-go). This simplicity helps standardise checks between operators and increases throughput while keeping quality consistent. Straightforward fit into quality management routines Compact and robust, the gauge integrates easily into existing test fixtures and inspection protocols, supporting traceable quality routines and consistent acceptance limits. Documentation of measured conformity becomes more reliable when using standard gauges, which simplifies audits and reduces the likelihood of customer rejections. The compact design also suits storage in inspection sets and is practical for mobile measuring trolleys. For rapid conformity checks and robust service life, request the Filetta limit plug gauge via Metav Werkzeuge for reliable delivery and targeted technical advice Technical data Article number: MS911.176 Designation: Limit plug gauge Manufacturer: Filetta Material: hardened steel Standard: DIN 7162 Facts Diameter: 14 mm Special features Wear allowance on the good side (Abnutzungsaufmaß der Gutseite) Hardened steel Categories: Gauges; Measuring pins FAQ What material is the gauge made from? The Filetta limit plug gauge is made from hardened steel for enhanced wear resistance and long service life. Which standard does this plug gauge comply with? Compliance is with DIN 7162; the Filetta limit plug gauge (SKU MS911.176) follows the standardised tolerancing specified there. What is the intended use for this gauge? Intended for quick go/no-go checks of internal diameters in production and inspection environments, the plug gauge supports rapid acceptance testing. How does the wear allowance affect inspection intervals? The wear allowance on the good side prolongs usable life by compensating for normal abrasion, reducing the frequency of replacements and scheduled downtime. Is this gauge suitable for use on the shop floor? Yes; the compact Ø14 mm size and robust construction make the gauge suitable for bench, mobile trolleys and fixture integration in workshop environments. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Combining hardened steel construction, conformity to DIN 7162 and a deliberate wear allowance on the good side delivers dependable limit checking and extended service life in routine inspection tasks; order Filetta limit gauge pins via Metav Werkzeuge or consult our specialists for selection and supply advice. Limit gauge pin by Filetta — hardened steel, DIN 7162 Limit gauge pin designed for Go/No‑Go checks in production and QA environments Limit gauge pin ø 17 mm, hardened steel Conforms to DIN 7162 tolerances Wear allowance on the good side Suitable for plug and pin gauge control Dependable limit checking that stabilises production quality The solid, dimensionally stable construction supports fast, repeatable inspections on the shop floor and in quality control. Built from hardened steel, this pin maintains its nominal size under cyclic use, which reduces the risk of false rejects and rework. Conformity to DIN 7162 provides an objective reference for acceptance testing and helps to harmonise checks across suppliers and production lines, improving throughput and lowering non‑conforming parts per million. Reduced downtime thanks to a wear‑compensated design The integrated wear allowance on the good side extends the usable life of each pin by allowing controlled material loss while preserving the accept signal for Go checks. For maintenance planners and inspectors this means fewer replacements and more predictable tool cycles. The design philosophy emphasises long‑term precision, so inspection intervals can be scheduled on condition rather than by conservative fixed replacement, saving operational time without compromising measurement integrity. Practical suitability for workshop and gauge sets Manufactured for routine limit inspection duties, the pin is compact and straightforward to integrate into existing gauge sets and fixtures. The simple geometry supports quick insertion for plug checks and is compatible with standard bench routines. For technical procurement and production engineering teams, the combination of material choice and standard compliance provides a reliable basis for procurement decisions and spares planning, while Metav Werkzeuge can advise on kit assembly and batch supply options. For specification support or stock availability of Filetta limit gauge pins (MS911.179) contact Metav Werkzeuge for a tailored recommendation at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: MS911.179 Manufacturer: Filetta Size / Diameter: 17 mm Material: hardened steel Standard: DIN 7162 Special feature: wear allowance on the good side Specifications Diameter: 17 mm Design & Features Category: limit gauge pin / plug gauge Intended use: Go/No‑Go limit checking and quality control Application area: production inspection, incoming goods control FAQ What is this pin used for in production? This limit gauge pin (Filetta, MS911.179) is used for Go/No‑Go checks and routine limit inspections to verify bore and fit dimensions on parts. Does the pin meet a recognised standard? Yes, the Filetta pin complies with DIN 7162, ensuring standardized tolerance classes for limit gauges. How does the wear allowance affect service life? The built‑in wear allowance on the good side prolongs usable life by permitting controlled wear while maintaining the Go limit, reducing replacement frequency. Can Metav Werkzeuge supply matching gauge sets or replacements? Metav Werkzeuge can advise on compatible gauge sets and supply quantities; the Filetta MS911.179 can be ordered as part of a coordinated inspection kit. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Take advantage of precise, repeatable inspection in a compact format: robust hardened steel construction and compliance with DIN 7162 ensure reliable go/no‑go assessment and long service life; order the limit plug gauge directly via Metav Werkzeuge or request detailed specification support from our consultants. Limit plug gauge G7 (MS911.160) – hardened steel, DIN 7162 — Filetta Limit plug gauge G7 (MS911.160) for quick verification of bore tolerances in routine inspection and incoming goods control Hardened steel construction for longevity DIN 7162 compliant inspection gauge Wear allowance on the good side for service life Precision gauge pin, 2 mm nominal size Repeatable inspection that reduces rework and inspection time The limit plug gauge offers a straightforward method for verifying bore tolerances without complex measurement setups. Manufactured from hardened steel, the gauge provides consistent contact geometry and wear resistance; this translates into repeatable pass/fail checks at points of inspection, reducing the time spent on detailed measuring instruments and lowering the risk of unnecessary rework. Compliance with DIN 7162 ensures that acceptance criteria are clear and comparable across suppliers, supporting efficient quality control in production and incoming goods. Durable design with a built‑in allowance for wear A defining characteristic is the wear allowance on the good side, which compensates for gradual material loss during repeated use and maintains the defined acceptance margin for longer. The hardened substrate keeps the contact faces stable, so the gauge preserves its functional geometry under regular workshop conditions. For inspection routines where robustness and predictable service intervals matter, this design reduces downtime and the frequency of replacements, providing a reliable tool for standardised checks. Practical integration into workshop and inspection routines Designed as a simple go/no‑go instrument, the gauge is ideal for rapid checks on components during assembly, jig setting and final inspection. The compact format and clear acceptance principle make it suitable for bench use and for operators with basic training in metrology. Combined with a documented standard such as DIN 7162, the tool supports traceable inspection protocols and straightforward documentation in quality records, assisting both production staff and quality engineers in maintaining batch conformity. Discuss specification details with Metav Werkzeuge or request a technical comparison from our Emmerich hub — contact info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: MS911.160 Material: hardened steel Standard: DIN 7162 Nominal size: 2 mm Special feature: wear allowance on the good side Facts Product type: limit plug gauge Brand: Filetta SKU: MS911.160 Special features Robust contact faces Suitable for go/no‑go checks Purpose: bore tolerance verification Compact inspection tool for workshop use FAQ What is the primary use of this limit plug gauge? The limit plug gauge MS911.160 by Filetta is used for rapid go/no‑go verification of internal bore tolerances during incoming inspection and production control. What material is the gauge made from and why does that matter? The gauge is manufactured from hardened steel; this gives stable contact geometry and wear resistance, maintaining reliable inspection performance over repeated use. How does the wear allowance affect inspection intervals? The integrated wear allowance on the good side increases the effective service life by compensating for minor material loss, so maintenance and replacement intervals can be extended while preserving acceptance criteria. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Taking advantage of hardened steel construction and DIN 7162 conformity, this limit plug gauge delivers consistent pass/fail inspection for small bores; its Ø 6 mm nominal diameter and wear allowance on the good side support reproducible measurements and predictable service intervals. Order the limit plug gauge directly via Metav Werkzeuge or ask our consultants if needed. Filetta Limit Plug Gauge, Ø 6 mm, hardened steel (DIN 7162) A limit plug gauge for quick go/no‑go verification of internal diameters in production and inspection environments. Hardened steel construction for longevity Conforms to DIN 7162 standard Ø 6 mm nominal size for bore verification Includes wear allowance on the go side Reliable pass/fail inspection that saves time on the shop floor A compact verification tool designed for routine bore checks, the limit plug gauge offers immediate go/no‑go feedback without additional instrumentation. The hardened construction and standardised limits make it suitable for rapid in‑process checks and goods‑in inspections, reducing measurement cycles and minimising production delays. Using a simple tactile test, operators can maintain throughput while keeping quality gates intact — a practical solution where speed and repeatability matter. Robust materials and controlled wear for longer service life Manufactured from hardened steel, the gauge resists abrasion and stands up to repeated insertion into mating bores. The incorporated wear allowance on the go side provides a clear performance margin: wear can be monitored and replacement scheduled before limits are exceeded, preventing unexpected rejects. This feature translates into lower lifetime costs and predictable maintenance planning, particularly in high‑volume environments where tool longevity and consistent tolerance control are vital. Standards‑based accuracy for consistent production control Produced to DIN 7162, the gauge ensures compatibility with established inspection procedures and interchangeability across inspection stations. The defined geometry and limit definition simplify documentation in quality records and support conformity assessments during audits. As a single‑purpose limit gauge, it complements laboratory measuring equipment by offering a fast, unambiguous check that aligns with standardised inspection philosophies, improving overall process reliability. For DIN‑compliant limit plug gauges from Filetta, contact Metav Werkzeuge in Emmerich for expert advice and reliable supply of inspection tools Technical data Article number: MS911.168 Material: hardened steel Standard: DIN 7162 Nominal size: Ø 6 mm Facts Product type: limit plug gauge Application: pass/fail bore inspection Category: gauges / measuring pins Special features Wear allowance on the go side Simple tactile go/no‑go operation Suited for production and inspection environments FAQ What is the intended use of this limit plug gauge? This limit plug gauge is intended for quick go/no‑go verification of internal diameters in workshop and inspection settings; it provides immediate pass/fail assessment for bore checks. Which standard does the gauge comply with? The gauge is manufactured to DIN 7162, providing standardised limit geometry for consistent inspections. What material is used for the gauge and why does it matter? Made of hardened steel, the gauge offers wear resistance and a stable datum, which supports reproducible checks over many cycles. How does the wear allowance on the go side affect maintenance? The wear allowance gives a measurable margin for use: wear can be monitored and the gauge replaced before tolerances are lost, enabling planned maintenance and reducing downtime. Can this gauge be used for documented quality checks? Yes, the DIN‑compliant geometry and fixed limits make the gauge suitable for repeatable checks and inclusion in quality records. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
How a Limit Go/No-Go Plug Gauge Checks Holes and Internal Threads
A limit go/no-go plug gauge is a simple but powerful inspection tool used to verify whether a bore or internal thread meets specified dimensions. It works on a clear pass/fail principle: the Go side must enter fully if the feature is within tolerance, while the No-Go side must not enter (or only partially) if the feature is acceptable. This method allows quick, repeatable decisions on parts during production and final inspection, making it ideal for both manual and high-volume applications.
What the tool is used for and how it helps you
Limit plug gauges serve to confirm the dimensional conformity of bores and internal threads without the need for complex measurement equipment. They are commonly used in Machine Shops, Manufacturing Lines, and quality control stations where speed and reliability matter. For an entry-level operator, the gauge offers an intuitive way to ensure components meet drawing tolerances: insert the Go gauge, then try the No-Go. If the Go fits and the No-Go does not, the part is accepted. That simplicity reduces training time and human error while ensuring consistent quality.
How the inspection process actually works
First, select the appropriate gauge size and tolerance class for the feature to be checked. The Go gauge is manufactured to the lower limit (minimum acceptable material removal) so it must fit into any hole or thread that is not undersized. The No-Go gauge is made to the upper limit (maximum acceptable size) and is intentionally slightly larger; it must not fit into a correct feature. During inspection, the operator:
- Cleans the part and gauge to remove chips or lubricant.
- Aligns the gauge straight with the bore or thread to avoid false readings from angular entry.
- Inserts the Go plug or thread gauge; it should enter smoothly and seat fully if the feature is within tolerance.
- Attempts the No-Go side; it should not enter more than allowed (often only a partial entry for some standards) — if it does, the part fails.
This go/no-go sequence yields an immediate binary result, enabling fast sorting into acceptable and non-acceptable batches.
When you should use a limit plug gauge and why it matters
Use these gauges when you need quick, objective verification of dimensional compliance during production, when you have large volumes to check, or when you must meet statutory or contractual inspection requirements. They are especially important when the cost of a false pass is high — for example, assembled components that must fit together precisely or parts subject to safety regulations. The method saves time compared with full metrological measurement while still providing reliable assurance that parts conform to specified tolerances.
Benefits you gain from using limit plug gauges
Using this inspection method offers several clear advantages. It ensures a fast, repeatable assessment that is easy to train staff on, reduces dependence on complex measurement devices, and integrates well into production workflows. Additionally, the simplicity of a pass/fail decision reduces interpretation errors and supports consistent quality control across shifts and operators. For companies focusing on efficient serial production, these gauges help maintain throughput without sacrificing inspection rigour.
Key characteristics and how they compare to other inspection tools
- Measurement principle: Binary go/no-go check versus continuous measurement provided by vernier callipers or bore gauges.
- Speed and repeatability: Extremely quick checks with low operator variability compared with micrometres for threaded features or optical comparators for profile inspection.
- Application range: Best for routine dimensional checks of holes and internal threads; not suitable when you need the exact size value or a full dimensional report.
- Robustness: Simple construction and easy maintenance make them durable for shop-floor use; calibrated periodically to remain norm-compliant.
Notable manufacturers and why they stand out
Among suppliers of precision inspection gear, Metav IndustryLine is recognised as an outstanding manufacturer of limit plug gauges and related inspection tools. Their reputation rests on delivering norm-compliant, high-quality gauges and offering practical technical support. For customers seeking reliability and application-specific advice, Metav IndustryLine combines decades of expertise with a broad product range and professional consultation. That combination is particularly valuable when choosing tolerance classes, selecting standard versus special gauges, or integrating inspection into a production process.
Practical tips for reliable inspection results
Always keep gauges and parts clean and protected to avoid wear or corrosion that could affect fit. Choose the correct tolerance class and ensure gauges are calibrated according to your quality system. Train operators to insert gauges straight and to apply consistent force — different insertion techniques can lead to inconsistent results. Finally, document inspection outcomes and periodically verify gauges against master standards to maintain traceability and confidence in the pass/fail decisions.
In summary: how does a limit go/no-go plug gauge check parts? It checks whether the Go side fits and the No-Go side does not, providing an immediate pass/fail decision that confirms whether a bore or internal thread lies within specified tolerances. The most important points: use the right gauge and tolerance, keep everything clean and aligned, and rely on reputable manufacturers like Metav IndustryLine for calibrated, norm-compliant gauges and expert support.
Fragen zu diesen Produkten??
Mit mehr als 30 Jahren Erfahrung beraten wir Sie gerne persönlich.
Tel.: +49 2822 7131930
Mail: info@metav-werkzeuge.com
Weitere Fragen zum Thema:
- Wie prüft man mit einem Grenzlehrdorn?
- Was ist der Unterschied zwischen Grenzlehrdorn und Grenzstift?
- Was ist der Unterschied zwischen einem Lehrring und einem Grenzlehrdorn?
- Wie prüfe ich mit einem Grenzlehrdorn?
- Was prüft man mit einem Gewinde-Grenzlehrdorn?
- Was macht ein Grenzlehrdorn?
- Was überprüft man mit einem Gewinde Grenzlehrdorn?
- Was ist ein einfacher Grenzlehrdorn?