Secure and precise workholding for metalworking productivity
Workholding devices such as workpiece clamps and chuck systems provide absolute positional stability and vibration damping during milling, turning, drilling and grinding, ensuring parts remain free of play under high CNC cutting and feed forces. By transferring clamping loads into the machine table or spindle without deforming the component, a well engineered workholding solution improves machining accuracy, surface finish and process reliability while reducing set-up times. Modular systems from machine vices and chucks to zero-point systems and specialised fixtures enable fast changeovers and support both serial and single-part production, delivering consistent clamping force, repeatability and enhanced throughput.
Ø25xØ11x10mm Half-Sphere Attachment for Threaded Rods, VSJ-1A - Vertex
Take advantage of a compact hemisphere contact surface and precise dimensions to improve load distribution and repeatability in clamping assemblies; combine these technical benefits with traceable sourcing via Vertex to maintain process reliability. Order the attachment directly via Metav Werkzeuge or ask our consultants for application advice. VSJ-1A hemisphere attachment for threaded rods by Vertex — compact Ø25×Ø11×10 mm The VSJ-1A hemisphere attachment is a compact, purpose-designed component for clamping and support tasks where a spherical contact point on a threaded rod is required, ideal for assembly fixtures and jigs. Hemisphere profile for secure load transfer Designed for threaded rod applications Compact dimensions Ø25×Ø11×10 mm Vertex SKU VSJ-1A for traceable sourcing Improved contact geometry for reliable clamping The hemisphere profile creates a defined contact point that helps to distribute loads more evenly across mating surfaces, reducing local stress peaks and the risk of deformation. In practical terms this leads to more consistent clamping forces and repeatable positioning in production or assembly fixtures. The geometry is particularly useful where parts require a small bearing point or where slight self‑alignment is beneficial; the shaped contact prevents excessive point loading without adding bulk to the assembly. This rational improvement supports productivity and reduces rework. Compact dimensions that simplify integration With stated dimensions of Ø25 × Ø11 × 10 mm, the component occupies minimal space while providing a clear specification for layout planning. The middle value (Ø11 mm) indicates the inner bore size, enabling quick assessment of compatibility with standard threaded rod diameters when designing fixtures. The low profile contributes to reduced interference in constrained assemblies and simplifies fixturing tasks. Where precision alignment and compactness are priorities, such a small-form accessory helps to streamline machine setup and maintenance cycles. Reliable sourcing and workshop-ready supply chain Sourced from Vertex and distributed through Metav's European hub, the component benefits from traceability and consistent availability. Metav stands for the democratisation of precision, acting as a quality filter for the European market and supporting workshops with a broad range of components and accessories. The supplier network and central stocking in Emmerich reduce procurement complexity and support predictable lead times, which is particularly important for production planning and spare-part management. For specification checks, stock availability or application advice for the Vertex VSJ-1A hemisphere attachment, contact Metav Werkzeuge — our Emmerich team can confirm compatibility and reserve items for immediate dispatch. Technical data SKU: VSJ-1A GTIN: 4061905083518 ECLASS: 23110301 Manufacturer: Vertex Facts Dimensions: Ø25 × Ø11 × 10 mm Type: Hemisphere Category: Attachments for threaded rods Special features Designed for use on threaded rods Compact contact geometry Detail image available FAQ Which threaded rod diameters are compatible with this attachment? The bore dimension of Ø11 mm indicates the nominal internal diameter for the VSJ-1A hemisphere attachment; check the rod diameter against this value for compatibility. What does the Ø25 × Ø11 × 10 mm specification refer to? These figures denote outer diameter, bore diameter and height respectively for the Vertex VSJ-1A hemisphere attachment. Can the hemisphere attachment be used in fixture assemblies? Yes, the design of this hemisphere cap is suitable for fixture and jig applications where a defined contact point on a threaded rod is required. Is the VSJ-1A supplied with traceable identification? The component is listed under SKU VSJ-1A and GTIN 4061905083518 for traceable sourcing through Vertex and Metav. Where can additional technical drawings or images be obtained? Technical detail images are available for the VSJ-1A hemisphere attachment; request these via Metav Werkzeuge for integration into CAD or assembly documentation. Manufacturer: Vertex Machinery Works Co., Ltd.; No. 296, Sec. 1, Feng Shih Road, Fengyuan District, Taichung City 420, Taiwan
Ø30x250 Runout Test Arbor BT30 Three-Point Runout ≤0.003mm, Hardened Gauge Steel JIS 6339/DIN ISO 7388-2 - Metav IndustryLine
Take advantage of repeatable runout below 0.003 mm, a hardened gauge-steel body (HRC 58) and a compact Ø30 x 250 mm design for reliable spindle alignment and quality control. Order the mandrel directly via Metav Werkzeuge or consult the team for application advice. Testing Mandrel BT30-250 — BT30 test mandrel with <0.003 mm runout, Metav IndustryLine The Testing Mandrel BT30-250 is a hardened gauge designed for precise runout testing and alignment of machine spindles with a BT30 taper, ideal for workshop and maintenance environments. Runout accuracy <0.003 mm Hardened gauge steel, HRC 58 Compatible with BT30 spindle tapers Consistent accuracy to protect production quality The mandrel delivers an assured runout of less than 0.003 mm, a level of precision that reduces rework and prevents premature tool wear. For inspection and alignment tasks, this tolerance ensures that measured deviations reflect spindle condition rather than artefacts of the test tool. The Ø30 x 250 mm geometry provides a long enough reference length for meaningful checks while remaining easy to handle, and the 3 kg mass contributes to stable seating in the taper during measurement. This combination translates into repeatable readings and faster fault diagnosis on the shop floor. Engineered materials and standards for dependable use Manufactured from hardened gauge steel, the mandrel attains a hardness of HRC 58, giving wear resistance and dimensional stability under repeated use. Compliance with JIS 6339 / DIN ISO 7388-2 underlines the manufacturing and dimensional criteria applied during production. The hardened construction minimises surface deformation during insertion and removal, so the reference surface maintains its geometric integrity over many cycles, supporting long-term traceability in maintenance routines. Practical integration into inspection workflows Designed specifically for runout testing and spindle alignment with BT tapers, the mandrel fits directly into standard BT30 spindles and is suitable for routine shop checks as well as pre-acceptance inspections after machine maintenance. The compact profile makes it compatible with bench and on-machine measuring setups. Where higher throughput is required, the stable seating and clear reference length reduce setup time and the need for repeated measurements, improving shop-floor efficiency while preserving measurement confidence. For application-specific guidance or to secure a BT30-250 test mandrel from Metav IndustryLine, contact Metav Werkzeuge for tailored advice and rapid dispatch from Emmerich Technical Data Article number: M318.943 GTIN: 4054469183978 Brand: Metav IndustryLine Label: Prüfdorn BT30-250 Rundlaufgenauigkeit 0,003mm Facts Type: BT30-250 Dimension: Ø30 x 250 mm Runout: <0.003 mm Weight: 3 kg Hardness: HRC 58 Special features Material: Gauge steel, hardened Standard: JIS 6339 / DIN ISO 7388-2 Application: Runout testing and spindle alignment for BT30 spindles FAQ What tolerance can be expected when using this test mandrel? The Testing Mandrel BT30-250 from Metav IndustryLine provides a runout tolerance of <0.003 mm, allowing precise assessment of spindle concentricity (SKU M318.943). Is the mandrel suitable for everyday workshop use on BT30 machines? Yes. The mandrel is designed for runout testing and alignment of BT30 spindles and its hardened gauge-steel construction (HRC 58) makes it robust for routine inspections. Which standards does the mandrel conform to? Manufactured to meet JIS 6339 / DIN ISO 7388-2 dimensional criteria, the BT30-250 mandrel supports standardised inspection procedures and documentation. How does the mandrel improve spindle alignment procedures? By providing a stable, hardened reference with a long datum length (Ø30 x 250 mm) and repeatable runout below 0.003 mm, the mandrel lets technicians distinguish true spindle error from test-fixture artefacts. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø32x200 HSK-A/E32 Test Arbor D25 L200 Runout Accuracy 0.003 mm, ISO 12164/DIN 69893 - Metav IndustryLine
Precise spindle alignment and reproducible runout checks are delivered by the hardened gauge construction and the specified runout accuracy <0.003 mm, enabling reliable set-up and reduced scrap rates. Order the test mandrel directly via Metav Werkzeuge or contact our consultants for application advice. Test Mandrel HSK-A/E32-D25-L200 — HSK gauge mandrel with runout <0.003 mm The Test Mandrel HSK-A/E32-D25-L200 is a precision gauge for runout verification and alignment of machine spindles using the HSK-A/E32 interface Hardened gauge steel, HRC 58 Runout accuracy <0.003 mm HSK-A/E32 interface for spindle checks Compact Ø32×200 mm profile Ensure reproducible spindle runout with micrometre-class accuracy The mandrel is designed for runout verification where even minute eccentricities affect production quality. With a specified runout accuracy of <0.003 mm, the tool supports fast, reliable decisions during maintenance and acceptance tests. Using a calibrated, stiff gauge reduces measurement uncertainty and shortens alignment cycles, which in turn decreases machine downtime and scrap. The specified tolerance is suitable for demanding machine-tool applications where concentricity is critical. Durable construction built for workshop conditions Made from hardened gauge steel and heat-treated to HRC 58, the mandrel resists wear and maintains geometric stability over repeated use. The Ø32×200 mm profile and compact mass of 2 kg combine stiffness with manageable handling, making the gauge both robust and practical for routine checks on the shop floor. The solid construction minimises deformation under clamping forces and ensures longevity in harsh production environments without loss of performance. Fast mounting and standards-based compatibility for reliable checks The HSK flange interface HSK-A/E32 and a 25 mm mounting pilot provide simple, repeatable seating in compatible spindles and fixtures. Manufactured to ISO 12164 / DIN 69893, the mandrel fits into established measurement routines and machine interfaces; the designation HSK‑A/E32‑D25‑L200 clarifies shank and length for procurement and planning. The compact design aids handling and rapid exchange between machines, supporting efficient inspection workflows and traceable testing procedures. Contact Metav Werkzeuge today for application guidance and to order the Metav IndustryLine test mandrel M318.921 for dependable spindle alignment Technical data SKU: M318.921 GTIN: 4054469183879 Type: HSK-A/E32-D25-L200 Dimension: Ø32×200 mm Mounting (pilot): 25 mm Facts Weight: 2 kg Hardness: HRC 58 Runout: <0.003 mm Standard: ISO 12164 / DIN 69893 Special features Material: hardened gauge steel Application: runout testing and spindle alignment Intended use: machine-spindle checks and set-up verification FAQ What level of runout accuracy can be expected from this mandrel? The Test Mandrel HSK-A/E32-D25-L200 from Metav IndustryLine guarantees a runout specification of <0.003 mm, making it suitable for high-precision spindle checks. Is the mandrel compatible with standard HSK-A/E32 spindles? Yes. The HSK-A/E32 interface and 25 mm pilot match common HSK-A/E32 spindle connections and fixtures for straightforward mounting and repeatable seating. What material and hardness offer durability for workshop use? Constructed from hardened gauge steel and heat-treated to HRC 58, the mandrel maintains dimensional stability and resists wear during repeated inspection cycles. Can this gauge be used for alignment as well as runout testing? Indeed; the design supports both runout verification and spindle alignment tasks, providing a reliable reference for positioning and adjustment operations. How is the product identified for ordering and documentation? Order and document the item using SKU M318.921 and GTIN 4054469183879; the type designation is HSK‑A/E32‑D25‑L200. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø32x250 SK30 Control Mandrel Three-Point, Runout Accuracy 0.002 mm, Hardened Gauge Steel DIN ISO 7388-1 - Metav IndustryLine
Take advantage of the combination of 0.002 mm roundness accuracy, hardened gauge steel construction and an SK30 taper for repeatable spindle alignment. Order the control mandrel SK30-D32-250L directly via Metav Werkzeuge or ask our consultants if needed. Control mandrel SK30-D32-250L — high-precision spindle runout master with Ø32 mm and 250 mm length Control mandrel SK30-D32-250L designed for runout testing and aligning machine spindles with SK30 mounting; robust gauge-steel construction for workshop and inspection use. Roundness accuracy 0.002 mm SK30 taper for spindle alignment Hardened gauge steel, HRC 58 Complies with DIN ISO 7388-1 Precision that reduces rework and saves machine time The solid, hardened gauge steel body with a hardness of HRC 58 provides a stable reference that resists wear during repetitive checks. With a roundness accuracy of 0.002 mm, the mandrel is suitable as a go/no-go reference for spindle runout diagnostics and helps to cut corrective maintenance time. The cylindrical form (Ø32 mm, length 250 mm) and the controlled surface finish reduce measurement uncertainty and enable consistent alignment across successive setups. Designed for practical workshop integration and efficient inspection Equipped with an SK30 taper, this mandrel slots directly into standard SK30 spindles, allowing quick checks without adaptors. The combination of taper compatibility and the specified cylindricity (<0.003) enables straightforward positioning for both manual and machine‑based inspections. The result is a pragmatic tool that integrates into existing workflows to improve machine uptime and minimise scrap through faster, more reliable runout verification. Traceable standards and measurable results Compliance with DIN ISO 7388-1 gives a clear normative basis for acceptance checks and internal quality procedures. Numeric indicators such as the 0.002 mm roundness and the cylindricity specification support objective decision-making in quality control: whether to accept a spindle, adjust bearings or schedule maintenance. The mandrel’s substantial mass (approx. 8 kg) also contributes to stable seating in the spindle, improving repeatability of readings. Built for workshop durability and repeat inspections The choice of hardened gauge steel and conservative geometry prioritises longevity and low life‑cycle cost. The tool’s robustness means fewer replacements and a reliable reference for alignment jobs in metalworking shops and service departments. The design keeps handling straightforward while ensuring the precision needed for demanding tolerance windows, making it a dependable element in routine spindle maintenance and precision checks. Contact Metav Werkzeuge for a specification review and request the Metav IndustryLine control mandrel SK30-D32-250L (M318.973) for your spindle alignment tasks; local stock and technical advice are available from Metav Werkzeuge in Emmerich Technical data Article number: M318.973 GTIN: 4054469184708 Type: SK30-D32-250L Label: Kontrolldorn SK 30, L=250 mm Rundlaufgenauigkeit 0,002 mm Manufacturer: Metav IndustryLine Material: Gauge steel, hardened Facts Diameter: Ø 32 mm Length: 250 mm Roundness accuracy: 0.002 mm Cylindricity: <0.003 Weight: 8 kg Hardness: HRC 58 Special features SK30 taper for direct spindle mounting Suitable for runout testing and aligning machine spindles with SK‑type mounting Complies with DIN ISO 7388-1 FAQ What is the primary application of this control mandrel? The control mandrel SK30-D32-250L is intended for runout testing and the alignment of machine spindles using an SK30 taper, providing a stable reference for spindle inspection. Does the mandrel meet recognised standards? Yes, the mandrel complies with DIN ISO 7388-1, supporting standardised inspection procedures and traceable acceptance criteria. What accuracy can be expected during runout checks? The mandrel offers a roundness accuracy of 0.002 mm; when used with appropriate measuring equipment and correct seating, it delivers highly repeatable runout assessments. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø40x200 HSK-A/E40 Test Mandrel D25 L200 0.003 mm Runout Accuracy, ISO 12164/DIN 69893 - Metav IndustryLine
The combination of an HSK‑A/E40 interface, hardened gauge steel body and runout <0.003 mm ensures reproducible spindle alignment and reduced setup times. Take advantage of accurate, durable measuring geometry and order the test mandrel directly via Metav Werkzeuge or ask our consultants if needed. Test Mandrel HSK‑A/E40‑D25‑L200 — HSK gauge mandrel with <0.003 mm runout The Test Mandrel HSK‑A/E40‑D25‑L200 is a precision gauge for spindle runout verification and fine alignment tasks in machine shops and toolrooms HSK‑A/E40 interface, 25 mm drive Runout <0.003 mm for precise alignment Hardened gauge steel, HRC 58 Complies with ISO 12164 / DIN 69893 Precision that shortens machine setup and rework The mandrel delivers a quantified runout <0.003 mm, making it a rational choice for shops that need reproducible spindle checks. By providing a reliable reference geometry via the HSK‑A/E40 interface, the tool reduces iterative alignments and minimises scrap caused by spindle eccentricity. Measured errors can thus be addressed earlier in the setup process, improving first‑part yield and lowering total process time. The focus here is on measurable improvement in productivity rather than subjective claims. Robust construction for repeatable measurements Constructed from hardened gauge steel and specified at HRC 58, the mandrel resists wear and maintains a stable datum over repeated use. The nominal dimensions Ø40×200 and the 25 mm shank provide a balance between stiffness and handling: sufficient mass for stable contact while remaining manageable on the workshop bench. The hardened material reduces profile change over time, so the reference geometry stays consistent and calibration intervals can be planned with confidence. Standards conformity for traceable results Built to ISO 12164 / DIN 69893 standards, the device supports documented quality routines and inspection procedures. Conformance to these norms simplifies integration into existing test protocols and audit trails, enabling clear traceability of alignment checks. The gauge is intended for routine runout verification and alignment of machine spindles and serves as a reliable datum when comparing successive measurements or validating spindle rebuilds. Practical workshop use and application scenarios The mandrel is suited to spindle runout checks, alignment of toolholding systems and comparative testing after maintenance. Its balanced geometry and interface allow quick installation into HSK‑A/E40 spindles so that alignment can be verified with standard dial indicators or electronic probes. For operations seeking to reduce machine downtime and avoid repeated part rework, this gauge supplies a measurable reference that supports faster decision making on setup quality. For application advice or to place an order, contact Metav Werkzeuge in Emmerich — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific spindles and fixtures Technical Data Article number: M318.922 GTIN: 4054469183886 Type: HSK‑A/E40‑D25‑L200 Material: Hardened gauge steel Standard: ISO 12164 / DIN 69893 Facts Weight: 2 kg Hardness: HRC 58 Runout / cylindricity: <0.003 mm Dimensions: Ø40 × 200 mm Shank / drive: 25 mm Special features Intended use: Spindle runout verification and alignment Category: Gauges Durable reference geometry for repeated use Suitable for machine shop and toolroom applications FAQ What runout accuracy can be expected with this mandrel? The Test Mandrel HSK‑A/E40‑D25‑L200 (M318.922) provides a measured runout/cylindricity of <0.003 mm, suitable for high‑precision spindle checks. Which spindle interface does the gauge use? This gauge is designed for the HSK‑A/E40 interface and uses a 25 mm drive for secure seating in compatible toolholders. Is the mandrel suitable for routine shop use? Yes — the hardened gauge steel construction and robust geometry make the tool appropriate for regular spindle inspections and alignment tasks in production environments. Does the mandrel conform to industry standards? The device complies with ISO 12164 / DIN 69893, facilitating integration into standard inspection procedures and quality documentation. How is the mandrel typically used during alignment work? The mandrel is mounted in the spindle to provide a precision reference; runout can then be checked with a dial indicator or probe to verify concentricity and take corrective action if required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø40x300 Runout Test Mandrel Three-Point Accuracy 0.003mm, Hardened Gauge Steel JIS 6339/DIN ISO 7388-2 - Metav IndustryLine
Take advantage of the combination of industrial-grade runout precision, robust hardened gauge steel construction and compliance with recognised standards to ensure reliable spindle alignment and reduced rework. Order the tool directly via Metav Werkzeuge or consult the specialists for application advice. BT40-300 runout test mandrel — BT40 mandrel, <0.003 mm runout, Metav IndustryLine The BT40-300 runout test mandrel is a purpose-made inspection tool for runout testing and alignment of machine spindles with BT40 taper in maintenance and quality-control environments <0.003 mm runout accuracy Hardened gauge steel construction Conforms to JIS 6339 / DIN ISO 7388-2 For BT40 spindle alignment and testing Ensure spindle accuracy with measurable runout control A mandrel with <0.003 mm runout capability provides a quantifiable basis for spindle acceptance and corrective action. By using a dedicated BT40 test mandrel, operators gain a repeatable reference that isolates spindle eccentricity from toolholder variation. The specified tolerance is expressed as perpendicular deviation over the shaft and helps to reduce scrap and secondary operations by detecting misalignment early in the setup process. The Ø40×300 mm geometry balances contact length and accessibility, enabling secure seating in the taper while maintaining a clear datum for measurement. Robust construction for stable, repeatable measurement Manufactured from hardened gauge steel, the component offers the stiffness and wear resistance necessary for frequent use in workshops and toolrooms. The material choice and a hardness of HRC 58 increase resistance to surface damage and preserve concentricity over many inspection cycles. Conformity with JIS 6339 and DIN ISO 7388-2 indicates that taper form and mounting interfaces meet common international expectations, so the mandrel presents a reliable datum for comparative checks across different machines and locations. Practical benefits for maintenance, setup and quality control Used for runout testing and alignment of machine spindles with BT taper, the mandrel supports maintenance routines and first-article inspections. The mass and profile of the component contribute to measurement stability, helping to minimise vibration during the test and enabling clearer indications from dial indicators or electronic measurement probes. For production environments, the tool shortens diagnostic time, clarifies whether an issue lies in the spindle or the toolholder, and thereby supports efficient corrective measures and reduced downtime. Choose the Metav IndustryLine BT40-300 runout test mandrel for dependable spindle inspection and contact Metav Werkzeuge in Emmerich for personalised technical guidance and supply coordination Technical Data Article number: M318.944 GTIN: 4054469183985 Type: BT40-300 Dimension: Ø40×300 mm Facts Weight: 4 kg Runout accuracy: <0.003 mm Diameter: 40 mm Length: 300 mm Hardness: HRC 58 Special features Material: hardened gauge steel Conforms to JIS 6339 / DIN ISO 7388-2 Application: runout testing and alignment of machine spindles with BT taper Robust profile for repeatable seating and measurement stability FAQ What runout tolerance does this mandrel provide? The BT40-300 runout test mandrel delivers a runout accuracy of <0.003 mm, allowing fine discrimination of spindle eccentricity during inspection. Which spindles and holders are compatible? Compatibility is with machine spindles and toolholders using a BT40 taper; the design follows the relevant taper standards for consistent seating. What material and hardness are specified for the mandrel? The mandrel is made from hardened gauge steel and is specified at HRC 58 to ensure wear resistance and preserved concentricity. Is the mandrel suitable for routine maintenance and quality control? Yes — the configuration and tolerance of the BT40-300 are intended for workshop maintenance, setup checks and quality inspections where precise runout information is required. What measurement setups pair well with this mandrel? The mandrel works with dial indicators, digital runout probes and other spindle test rigs that measure radial deviation; its stable seating improves the clarity of readings. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø40x300 SK40 Test Mandrel 0.002mm Runout Accuracy, Hardened Gauge Steel DIN ISO 7388-1 - Metav IndustryLine
Take advantage of the combination of 0.002 mm runout accuracy, hardened gauge steel and standardised taper compliance to ensure reproducible spindle alignment and reliable runout checking; order directly via Metav Werkzeuge or contact the team for application advice. Control mandrel SK40 (Ø40 x 300 mm) — 0.002 mm runout accuracy The Control mandrel SK40 (Ø40 x 300 mm) is a hardened test mandrel designed for precise runout inspection and alignment of machine spindles with SK taper. Runout accuracy 0.002 mm Hardened gauge steel, HRC 58 Complies with DIN ISO 7388-1 Ideal for spindle alignment Precision that keeps production on track A runout tolerance of 0.002 mm makes this mandrel a reliable reference for fine balancing and concentricity checks, reducing rework and scrap in repeat manufacturing. The combination of tight roundness and cylindricity <0.003 mm provides a measurable basis for process decisions, so inspection intervals and corrective actions can be scheduled with confidence. When used as a reference in setup and verification procedures, the mandrel shortens machine downtime by enabling fast, reproducible checks on spindle condition and tool holding accuracy. Built for industrial reliability and traceability Constructed from hardened gauge steel and finished to HRC 58, the mandrel withstands workshop handling while maintaining dimensional stability. The SK40 taper is produced to match DIN ISO 7388-1, ensuring compatibility with standard SK spindles and fixtures. The solid construction and an overall dimension of Ø40 x 300 mm balance rigidity and accessibility for most medium-length shafts; the component’s mass (8 kg) further stabilises measurements during rotation. This rugged design supports a dependable inspection routine in production and maintenance departments. Integrates into metrology and alignment workflows Designed for runout testing and spindle alignment, the mandrel works with dial indicators, digital comparators and modern measuring systems as a stable reference member. The product’s traceable characteristics and conformity with common workshop standards make it suitable for use within quality-control plans or as a workshop reference gauge. As part of a broader calibration and quality strategy, the mandrel improves measurement repeatability and supports clear pass/fail criteria, contributing to efficient inspection processes and consistent product quality. For precision-critical alignment tasks, contact Metav Werkzeuge to request supply of the Metav IndustryLine control mandrel (SKU M318.974) or tailored technical advice via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: M318.974 GTIN: 4054469184715 Type: SK40-D40-300L Label: Control mandrel SK40, L = 300 mm, runout accuracy 0.002 mm Manufacturer: Metav IndustryLine Facts Runout accuracy: 0.002 mm Cylindricity: <0.003 mm Diameter × length: Ø40 × 300 mm Hardness: HRC 58 Weight: 8 kg Special features Hardened gauge steel SK40 taper (DIN ISO 7388-1) Suitable for runout testing and spindle alignment Category: Gauges FAQ How accurate is the mandrel for runout checks? The control mandrel SK40 delivers a runout accuracy of 0.002 mm, with cylindricity better than 0.003 mm, providing a stable reference for precise concentricity and runout measurements. Which taper and standard does it follow? Manufactured to match the SK40 taper, the mandrel complies with DIN ISO 7388-1, ensuring correct fit and interchangeability with standard SK spindles and holders. What material and hardness are specified? The mandrel is made from hardened gauge steel and tempered to HRC 58, offering a combination of wear resistance and dimensional stability for workshop use. Is this mandrel suitable for spindle alignment tasks? Yes, the control mandrel is designed specifically for runout testing and alignment of machine spindles and is commonly used as a workshop reference for setup checks. Are there handling considerations due to its mass? Weighing 8 kg, the mandrel provides stability during measurement but should be handled with appropriate lifting technique or equipment to avoid injury and prevent impact that could affect accuracy. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø40x400 Cylindrical Test Mandrel Both Ends Centred Runout Accuracy 0.005 mm - Metav IndustryLine
Take advantage of the combination of ultra‑tight runout accuracy (0.005 mm), hardened gauge‑steel construction and bi‑directional centring for consistently reproducible runout checks; order the mandrel directly via Metav Werkzeuge or consult our technical advisers for application support. Cylindrical test mandrel M318.912 — Ø40×400 mm, runout 0.005 mm (Metav IndustryLine) A cylindrical test mandrel engineered for precise runout verification of shafts and bore interfaces in inspection and workshop environments Cylindrical mandrel Ø40×400 mm Runout accuracy 0.005 mm Hardened gauge steel construction Both ends centred for secure seating Repeatable runout verification for quality control The mandrel delivers repeatable runout control thanks to its specified runout accuracy of 0.005 mm, which classifies it as a high‑precision inspection tool for shaft and bore concentricity checks. Tight runout tolerances reduce the need for rework and speed up acceptance tests; this means shorter inspection cycles and clearer pass/fail decisions at first measurement. The dimensional stability of the component ensures measurement results remain consistent across multiple setups, which is essential for process control and traceability in production environments. Durable design that withstands workshop use Manufactured from hardened gauge steel, the mandrel combines surface hardness with dimensional resilience for prolonged service life under regular use. The Ø40×400 mm format balances accessibility and stiffness: long enough to check medium‑length components while remaining rigid in typical inspection fixtures. The mandrel’s both ends centred feature simplifies mounting and prevents wobble during rotation, so set‑up time is reduced and handling becomes more predictable even on busy benches. Integration into inspection workflows and practical handling This inspection shaft is intended for direct use in runout and concentricity tests on rotating mounts, chucks or support centres. The mass and geometry (approx. 8 kg) provide stable inertia during low‑speed rotations, improving measurement fidelity. Use with standard inspection runners, dial indicators or optical systems for comparative checks; the mandrel’s clear specification streamlines documentation and reporting. For tailored advice on fixturing or compatibility with specific gauges and test benches, the Metav technical team can provide application‑oriented recommendations. Contact Metav Werkzeuge for an application review of the Metav IndustryLine mandrel M318.912, request compatibility advice or arrange calibration options via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: M318.912 GTIN: 4054469183848 SKU: M318.912 Facts Diameter × length: Ø40×400 mm Runout accuracy: 0.005 mm Weight: 8 kg ECLASS: 21022304 Special features Material: hardened gauge steel Both ends centred for precise seating Intended use: runout/concentricity testing Category: gauges (inspection mandrel) FAQ What runout performance can be expected from this mandrel? The cylindrical test mandrel M318.912 achieves a specified runout accuracy of 0.005 mm, making it suitable for high‑precision concentricity and runout checks in routine inspection tasks. Is the mandrel suitable for use in rotating tests and chucks? Yes. The Ø40×400 mm geometry and centred ends allow safe mounting in chucks or between centres; the mass and stiffness support stable low‑speed rotation for comparative measurements. What is the mandrel made from and how does that affect longevity? Constructed from hardened gauge steel, the M318.912 offers enhanced wear resistance and dimensional stability, prolonging service life under normal inspection use. Can this mandrel be used for both shaft and bore verification? The design is intended for runout and concentricity checks on shafts and interfacing bores; its centred ends facilitate accurate seating for both internal and external alignment tests. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø43x0.6x25mm Rotary Spring For Milling Machines - Vertex
The combination of compact dimensions, consistent spring action and original Vertex manufacture ensures reliable retention in demanding milling applications. Benefit from precise fit (Ø43 x 0.6 x 25 mm) and low mass (0.16 kg) to maintain tool stability and reduce vibration. Order the rotary spring directly via Metav Werkzeuge or consult the team for application advice. VSP-R8 Rotary Spring for Milling Machines — Ø43 x 0.6 x 25 mm, Vertex The VSP-R8 rotary spring is a compact return spring designed for secure retention and controlled rotation in milling machines and related tool-holding assemblies. Compact Ø43 mm diameter for tight fits Thin wall 0.6 mm for precise spring action Intended for milling machine applications Original Vertex quality and durable construction Precision retention for compact tool assemblies A precisely dimensioned rotary spring provides defined torque and repeatable return forces, which is essential where repeatability matters. The combination of a Ø43 x 0.6 x 25 mm profile and a low mass (approx. 0.16 kg) reduces inertial effects and helps maintain stable tool positioning during acceleration and deceleration. In practical terms, this means improved machining consistency and fewer rejects when the spring is used in tight assemblies on milling machines. Technical users will recognise that a compact spring with thin wall geometry yields a predictable spring curve, allowing easier integration into standard toolholders and fixtures. Consistent performance and service-friendly design Manufactured under the Vertex designation, the component is intended for professional environments where reliability matters. The spring’s geometry delivers uniform behaviour over repeated cycles, supporting predictable maintenance intervals and straightforward spare-part management. The restrained form factor and mass contribute to minimised centrifugal loading, which in turn reduces wear on adjacent components. The result is a component that supports sustained throughput without extensive rework or frequent adjustments, providing operational stability for production lines and toolrooms alike. Practical advantages that reduce downtime Fitting and replacement are straightforward thanks to the spring’s defined dimensions and familiar interface for machine technicians. When mounted correctly, the spring contributes to secure seating and controlled disengagement of rotating elements, helping to prevent incidental loosening and unplanned stoppages. Combined with the logistics offered by Metav, the supply chain impact is reduced and fast dispatch of replacement parts contributes directly to shorter service interruptions. For workshop managers and purchasing professionals, the proven form factor simplifies inventory decisions and supports uninterrupted workflow. Contact Metav Werkzeuge for specification matching and fast supply of the Vertex VSP-R8 rotary spring — expert advice and prompt dispatch from Emmerich ensure the right part for the right application Technical data Article number: VSP-R8 GTIN: 4061905083334 ECLASS: 23080301 Data Dimensions: Ø43 x 0.6 x 25 mm Weight: 0.16 kg Special features Rotary spring for milling machines Original Vertex product Gallery images available FAQ What applications is this spring suited for? The VSP-R8 rotary spring is suited for use in milling machines and related tool-holding assemblies where compact, repeatable return action is required. How do the dimensions affect installation? The specified dimensions (Ø43 x 0.6 x 25 mm) define the fit envelope; these dimensions enable secure seating in standard compact assemblies used in milling operations. Is this an original Vertex part? Yes, the product is an original Vertex rotary spring (SKU VSP-R8), manufactured to meet professional workshop requirements. How quickly can replacements be supplied? Metav Werkzeuge offers fast dispatch for the VSP-R8 rotary spring, helping to reduce downtime and maintain production continuity. Manufacturer: Vertex Machinery Works Co., Ltd.; No. 296, Sec. 1, Feng Shih Road, Fengyuan District, Taichung City 420, Taiwan
Ø5-Ø250mm Universal Facing and Boring Head Automatic, M12x1.5 Thread, MT-3 Collet Capacity - Vertex
Precision machining benefits from the combination of automatic facing and boring control and broad diameter compatibility (Ø5–Ø250 mm and Ø110 mm for vertical drilling). The MT‑3 collet interface together with an M12x1.5P mounting thread delivers straightforward integration and reliable repeatability. Order the Universal facing and boring head VBHU-202 directly via Metav Werkzeuge or ask our consultants if needed Universal facing and boring head VBHU-202 — automatic, MT‑3 collet, M12x1.5P (Vertex) The Universal facing and boring head VBHU-202 is an automatic machining unit designed for precision facing and internal turning on vertical drills and milling machines, providing broad diameter coverage and a compact mounting interface Automatic facing and boring function Compatible with MT-3 collets Thread M12x1.5P for standard mounting Suitable Ø5–Ø250 mm; Ø110 mm vertical Consistent finishes with less setup time The VBHU-202 delivers precision where surface quality and concentricity matter. Its automatic adjustment mechanism reduces manual re-setting between operations, which leads to fewer rework cycles and a steadier process flow. For shops that alternate between facing and boring tasks, this results in a measurable increase in throughput while maintaining consistent end-face flatness and bore concentricity. The unit is optimised to reduce operator corrections and to keep cycle times predictable. Straightforward machine compatibility to reduce adapters Built for straightforward integration, the unit uses an MT‑3 taper for collet retention and a M12x1.5P thread for mounting, allowing direct fitting to many common machine spindles and adaptors. The specified working range of Ø5–Ø250 mm and a dedicated Ø110 mm option for vertical drilling covers a wide array of components without repeated tool changes. Clear mechanical interfaces simplify setup and keep toolholding precise, which supports repeatable results across batch production. Stability and workshop versatility for reliable operation With a mass that contributes to stability during cutting, the head offers damping that helps to avoid chatter and to extend cutter life. The design focuses on robust construction and practical operability so that facing and boring tasks can be carried out with minimal interruption. Versatility is a core advantage: the unit adapts to both finishing and medium-duty material removal, enabling workshops to consolidate tooling and reduce changeover frequency while maintaining machining quality. Contact Metav Werkzeuge for specification advice on Vertex automatic facing and boring heads and arrange prompt supply from our Emmerich warehouse Technical data SKU: VBHU-202 GTIN: 4061905084515 Manufacturer: Vertex Machinery Works Co., Ltd. EClass: 21041590 Facts Weight: 6 kg Compatible diameters: Ø5–Ø250 mm; Ø110 mm for vertical drilling Thread: M12x1.5P Collet type: MT-3 Special features Automatic facing and boring function Suitable for vertical drilling Brand: Vertex Image assets available (product and detail views) FAQ Is the head compatible with MT‑3 collet systems? Yes. The VBHU-202 is specified for use with MT‑3 collets, providing a standard Morse taper interface for common tooling and holders. What diameter range can be machined with this head? The unit covers a working range of Ø5–Ø250 mm for general facing and boring, with a dedicated Ø110 mm option intended for vertical drilling applications. Which mounting thread is required for installation? Mounting is via an M12x1.5P thread, allowing direct attachment to machines and adaptors designed for this standard pitch. Is the head suitable for both facing and internal boring operations? Yes. The VBHU-202 is designed as a universal facing and boring head, enabling both external face machining and internal turning tasks with the same unit. How does the head help reduce vibration and improve tool life? The unit’s mass and construction contribute to stability during cutting, which dampens vibration, reduces chatter risk and supports longer cutter life under normal operating conditions. Manufacturer: Vertex Machinery Works Co., Ltd.; No. 296, Sec. 1, Feng Shih Road, Fengyuan District, Taichung City 420, Taiwan
Ø50x250 HSK Runout Gauge For Spindle Alignment, Hardened Gauge Steel ISO 12164/DIN 69893 - Metav IndustryLine
Combine hardened gauge steel (HRC 58) construction with ISO 12164 / DIN 69893 compatibility and a cylindricity of <0.003 mm to ensure reproducible spindle alignment and minimal setup downtime; order direct via Metav Werkzeuge or consult our specialists for suitability in specific production environments. Control mandrel HSK-F50-D30-L250 — HSK F50 control mandrel with cylindricity <0.003 mm (Metav IndustryLine) A control mandrel HSK‑F50‑D30‑L250 designed for precise runout testing and alignment of machine spindles in workshops and metrology environments using HSK toolholders HSK F50 interface for spindle runout testing Hardened gauge steel, hardness HRC 58 Cylindricity <0.003 mm for precise alignment Conforms to ISO 12164 / DIN 69893 standards Reliable spindle alignment that reduces rework and downtime For workshop and quality‑control routines, the mandrel’s cylindricity <0.003 mm is the decisive parameter for repeatable results. When inserted into an HSK spindle, the mandrel serves as a stable reference shaft for runout testing, making it straightforward to quantify tool‑holder concentricity and spindle deviation. Translating this precision into production means fewer rejected parts, faster setup verifications and a predictable maintenance cadence — measurable benefits for machining centres and toolrooms alike. Robust materials and geometry for consistent measurements Manufactured from hardened gauge steel and tempered to HRC 58, the mandrel combines stiffness with wear resistance to keep its geometry stable over repeated handling. The nominal dimensions (Ø50 × 250 mm) and a compact mass of 2.2 kg provide a balance between rigidity and manoeuvrability, so checks can be performed quickly without compromising accuracy. The solid construction supports the practical need for a durable reference that does not introduce additional runout through deformation or surface wear. Standards compliance and practical integration into inspection workflows Designed to meet ISO 12164 / DIN 69893, the mandrel aligns with established HSK interface norms, ensuring compatibility with HSK F50 spindles and accessories. Its intended application — runout testing and spindle alignment — makes it a natural choice for incoming inspections, spindle rebuild verification and periodic machine qualification. The compact specification and standardised interface simplify documentation and traceability within quality systems, helping to integrate the tool into routine measurement plans and maintenance records. For precise spindle alignment and reliable runout control, contact Metav Werkzeuge to source the Metav IndustryLine control mandrel and to receive tailored advice for your machine configuration: info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: M318.963 Type: HSK‑F50‑D30‑L250 Dimension: Ø50x250 Interface: 32 Weight: 2.2 kg Material: hardened gauge steel Facts Hardness: HRC 58 Cylindricity: <0.003 mm Diameter: 50 mm Length: 250 mm Mass: 2.2 kg Special features Conforms to ISO 12164 / DIN 69893 Application: runout testing and aligning machine spindles Category: gauges SKU: M318.963 FAQ What is the primary application of this mandrel? The control mandrel HSK‑F50‑D30‑L250 is intended for runout testing and precise alignment of HSK F50 spindles and toolholders in machine shops and inspection areas. What level of accuracy can be expected? Cylindricity of <0.003 mm is specified for the mandrel, delivering the repeatability needed for accurate runout measurements and reliable alignment checks. Which materials and hardness are used in the mandrel? The mandrel is produced from hardened gauge steel with a hardness of HRC 58, chosen for dimensional stability and abrasion resistance during repeated use. Is the mandrel compatible with HSK F50 systems and standards? Yes — the design follows ISO 12164 / DIN 69893, ensuring mechanical compatibility with HSK F50 spindles and standardised tool interfaces. How is the mandrel identified for inventory and ordering? The product is listed under SKU M318.963 and type HSK‑F50‑D30‑L250 for procurement and traceability purposes. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø50x250 HSK-E50 Test Mandrel Runout Accuracy 0.003 mm, ISO 12164/DIN 69893 - Metav IndustryLine
Take advantage of the combination of sub‑0.003 mm runout accuracy, hardened gauge‑steel construction and the HSK‑E50 interface to ensure repeatable spindle alignment and faster setup times. Order the test mandrel directly via Metav Werkzeuge or consult the Metav specialists for application advice. Test mandrel HSK‑E50‑D32‑L250 — runout test mandrel, ≤ 0.003 mm (Metav IndustryLine) The Test mandrel HSK‑E50‑D32‑L250 is a hardened gauge‑steel mandrel designed for precise runout testing and alignment of HSK‑E50 machine spindles in workshop and inspection environments Runout ≤ 0.003 mm Hardened gauge steel, HRC 58 HSK‑E50 interface with D32 shank Designed for spindle alignment and runout testing Precision that reduces setup time and scrap The mandrel offers an industry‑grade runout accuracy that supports repeatable checks during spindle set‑up and balancing. With a guaranteed ≤ 0.003 mm radial deviation, the tool minimises trial runs and reduces the risk of producing out‑of‑tolerance parts. This level of control shortens machine downtime, streamlines adjustment cycles and provides a measurable improvement in process efficiency for production and maintenance teams. Built for durable, repeatable mounting and measurement Manufactured from hardened gauge steel and tempered to HRC 58, the mandrel resists wear and maintains its geometry under frequent handling. The HSK‑E50 interface and D32 shank ensure secure seating in HSK toolholders, while the overall dimensions Ø50×250 deliver the stiffness required for reliable checking over the full length. Compliance with ISO 12164/DIN 69893 confirms compatibility with standard HSK tool systems and simplifies integration into existing inspection routines. Integrates into quality workflows and alignment procedures As a purpose‑built gauge, the mandrel is ideal for runout verification, balancing checks and aligning spindles before precision machining. Its clear specification and stable construction support traceable inspection steps and repeatable results, which are essential for quality control documentation. The compact, well‑defined geometry also makes the device suitable for bench checks and for use with dial indicators or electronic probes to establish baseline spindle condition and corrective actions. For safe procurement and specialist advice on using the Metav IndustryLine test mandrel, contact Metav Werkzeuge for order placement and technical consultation at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: M318.926 GTIN: 4054469183893 Label: Test mandrel HSK‑E50‑D32‑L250 runout accuracy 0,003 mm Type: HSK‑E50‑D30‑L250 Manufacturer: Metav IndustryLine Facts Runout: <0,003 mm Length: 250 mm Diameter: Ø50 mm Shank / bore: 32 Weight: 3 kg Hardness: HRC 58 Special features Material: hardened gauge steel Standard: ISO 12164 / DIN 69893 Application: runout testing and spindle alignment Category: Gauges (Lehren) FAQ What runout tolerance can be expected from this mandrel? The test mandrel achieves a runout accuracy of ≤ 0.003 mm, as specified for the Metav IndustryLine HSK‑E50‑D32‑L250 mandrel. Is the mandrel compatible with standard HSK‑E50 holders? Yes. The HSK‑E50 interface and compliance with ISO 12164/DIN 69893 ensure direct compatibility with standard HSK‑E50 holders. What material and hardness are used for the mandrel? The mandrel is made from hardened gauge steel and tempered to HRC 58 to maintain geometry and wear resistance during repeated checks. Can the mandrel be used for balancing as well as runout checks? Yes. The form stability and low runout make the mandrel suitable for both balancing procedures and precision runout verification of spindles. What is the product SKU for ordering or documentation? The product is listed under SKU M318.926 and is supplied by Metav IndustryLine Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø50x300 Runout Test Mandrel BT50 Three-Point Runout ≤0.003mm, Hardened Gauge Steel JIS 6339/DIN ISO 7388-2 - Metav IndustryLine
Take advantage of the combination of high runout accuracy, robust hardened gauge steel construction and clear standard conformity for reliable spindle setup and repeatable measurements; order the test mandrel directly via Metav Werkzeuge or consult our specialists for application advice. Test mandrel BT50-300 — runout accuracy <0.003 mm (Metav IndustryLine) Test mandrel BT50-300 is a precision inspection mandrel designed for runout testing and alignment of BT50 spindles in machine tools. High runout accuracy <0.003 mm Hardened gauge steel construction Conforms to JIS 6339 and DIN ISO 7388-2 BT50 taper, Ø50 x 300 mm Precise spindle alignment that reduces setup time The mandrel delivers runout accuracy better than 0.003 mm, enabling fast detection of spindle eccentricity and concentricity issues. By using a dedicated test mandrel with a defined BT50 taper and a Ø50 x 300 mm working length, technicians obtain a stable reference that simplifies adjustment procedures and reduces iterative reworking. The direct consequence is fewer scrapped parts and shorter machine downtime, as misalignment is identified and corrected at first fitting rather than after trial cuts. Robust construction for repeatable reference measurements Manufactured from hardened gauge steel and finished to a hardness of HRC 58, the checking mandrel offers the stiffness and wear resistance required for repeated use in workshop environments. The substantial mass (5 kg) and optimised geometry keep the component stable within the spindle, which improves measurement repeatability and lowers measurement uncertainty during inspection runs. The solid construction also minimises the influence of handling on the measurement, preserving the calibrated condition of the gauge across many cycles. Standards-based design and practical workshop integration Designed in accordance with JIS 6339 and DIN ISO 7388-2, the mandrel aligns with recognised industry requirements for taper gauges and runout assessment, ensuring interchangeability and reproducible test procedures. The tool is intended for runout testing and spindle alignment tasks on machines equipped with a BT50 taper. As a dedicated inspection accessory, it integrates smoothly into standard workshop routines and supports quality assurance processes by providing a stable, standardised datum for precision testing. Contact Metav Werkzeuge for tailored technical guidance on spindle alignment and to obtain the BT50-300 test mandrel from our Emmerich quality centre. Technical data Article number: M318.945 Type: BT50-300 Dimension: Ø50 x 300 mm Material: Hardened gauge steel Weight: 5 kg Hardness: HRC 58 Runout accuracy: <0.003 mm Norm: JIS 6339 / DIN ISO 7388-2 Suitable for: Runout testing and spindle alignment with BT taper Figures Diameter: 50 mm Length: 300 mm Weight: 5 kg Runout: <0.003 mm Hardness: HRC 58 Special features BT50 taper Hardened gauge steel construction Conforms to JIS 6339 and DIN ISO 7388-2 Intended for runout testing and spindle alignment FAQ What runout tolerance can be expected with this mandrel? The Test mandrel BT50-300 (SKU M318.945) provides a runout accuracy better than 0.003 mm, suitable for fine alignment and inspection tasks. Which spindles is the mandrel compatible with? It is designed for machines with a BT50 taper and is intended specifically for runout testing and aligning BT50 spindles. What material and hardness does the mandrel have? The inspection mandrel is made from hardened gauge steel and is finished to approximately HRC 58 for long-term stability. How heavy is the mandrel and how does that affect handling? The mandrel weighs about 5 kg; the mass contributes to a stable reference in the spindle but requires appropriate handling procedures during fitting and removal. Which standards does the mandrel conform to? The test mandrel follows the requirements of JIS 6339 and DIN ISO 7388-2 for taper gauges and runout testing. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø50x750 Cylindrical Runout Test Mandrel Both Ends Centered Runout Accuracy 0.005 mm - Metav IndustryLine
Combine high repeatability, hardened gauge steel construction and a guaranteed runout tolerance of 0.005 mm to secure reliable inspection of shafts and bores; order the cylindrical gauge mandrel via Metav Werkzeuge or consult our advisers for application support. Cylindrical gauge mandrel M318.914 — Ø50 × 750 mm, 0.005 mm runout accuracy (Metav IndustryLine) Cylindrical gauge mandrel M318.914 is a precision inspection mandrel designed for runout and concentricity checks in metrology and production control, suited to workshop and laboratory environments Hardened gauge steel construction Runout accuracy 0.005 mm Both ends centred for secure mounting Ø50 × 750 mm mandrel length Minimise rework with traceable runout control The mandrel delivers a runout accuracy of 0.005 mm, enabling consistent verification of concentricity and spindle alignment. By using a rigid, hardened gauge steel body, the device maintains geometric integrity during repeated handling and offers a stable reference for comparative measurements. This level of precision reduces scrap rates and shortens throughput times by catching deviations early in the production chain. Built for repeatable mounting and simple inspection routines With both ends centred, the mandrel facilitates secure mounting in chucks, centres or test fixtures, improving reproducibility between measurements. The generous Ø50 × 750 mm length covers larger assemblies while the solid construction keeps deflection minimal. For inspection planners this translates into fewer setup steps and more reliable batch control, so quality checks become a predictable part of the workflow rather than a bottleneck. Robust design that supports shop‑floor and lab environments Manufactured from hardened gauge steel, the mandrel resists wear and preserves datum surfaces over prolonged use, supporting a long service life and stable measurement references. The substantial mass (approx. 23.5 kg) contributes to vibration damping during on‑machine checks, while the centred ends simplify integration with existing jigs and measuring stands. As a precision gauge, it supports both quick go/no‑go verifications and more detailed runout assessments. Discuss application requirements with Metav Werkzeuge to integrate the M318.914 into existing inspection processes and benefit from tailored advice delivered from Emmerich. Technical Data Article number: M318.914 GTIN: 4054469183862 Material: Hardened gauge steel Dimensions: Ø50 × 750 mm Weight: 23.5 kg Runout accuracy: 0.005 mm Special feature: both ends centred Core specifications Diameter: 50 mm Length: 750 mm Weight: 23.5 kg Runout tolerance: 0.005 mm Special features Both ends with centring for secure mounting Hardened gauge steel for wear resistance Category: Gauges (Lehren) FAQ What applications is this mandrel suited for? The cylindrical gauge mandrel M318.914 is intended for runout and concentricity checks of shafts, spindles, bores and assemblies where a precise cylindrical reference of Ø50 × 750 mm is required. How should the mandrel be mounted for measurement? Mounting is simplified by the fact that both ends are centred; the M318.914 may be supported between centres, in a chuck or in a dedicated fixture to achieve repeatable readings. Is the material suitable for workshop use? Yes. The mandrel is made from hardened gauge steel, providing durability and stable reference surfaces under normal shop‑floor and laboratory conditions. Can the M318.914 be used for on‑machine runout checks? The mandrel’s mass and rigidity make it appropriate for on‑machine or bench inspection of runout, provided the chosen support and mounting method secures the mandrel without introducing additional runout. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø63x300 HSK Test Arbor For Runout Accuracy 0.003 mm, ISO 12164/DIN 69893 - Metav IndustryLine
Take advantage of a precision test mandrel that combines repeatable runout performance, robust hardened construction and clear standard compliance for reliable spindle alignment. Order directly via Metav Werkzeuge or consult our specialists for application-specific advice and fast delivery. Test mandrel HSK‑F63‑D40‑L300 — runout accuracy 0.003 mm (Metav IndustryLine) The Test mandrel HSK‑F63‑D40‑L300 is a purpose-built gauge for runout testing and alignment of machine spindles, suitable for workshop metrology and production environments. Runout accuracy ≤ 0.003 mm Hardened gauge steel, HRC 58 Conforms to ISO 12164 / DIN 69893 Ø63 × 300 mm body for HSK‑F63 Precision where repeatability matters The mandrel delivers a guaranteed runout accuracy of <0.003 mm, making it a dependable reference when assessing spindle concentricity and bearing condition. This level of precision reduces rework and setup time by providing an objective baseline for adjustments, so alignment tasks become verifiable rather than empirical. The measured tolerance is expressed as cylindricity/runout and is relevant when balancing, diagnosing spindle wear or validating taper holders; the clear numerical specification supports quality documentation and traceable decisions on maintenance or replacement. Robust construction for consistent handling Manufactured from hardened gauge steel with a hardness of HRC 58, the body combines rigidity with wear resistance to preserve measuring fidelity over repeated use. The Ø63 × 300 mm main body and D40 clamping interface provide a stable reference geometry for HSK‑F63 connections, while the substantial mass (approximately 4.7 kg) helps damp vibration during inspection procedures. These characteristics mean fewer measurement variations due to deformation or handling, which in turn enhances confidence in alignment operations and reduces iterative corrections on the shop floor. Standards, applications and workflow benefits Conforming to ISO 12164 / DIN 69893 ensures the mandrel integrates with established test routines and drawing references common in spindle and toolholder evaluation. Typical applications include runout testing, spindle alignment, taper verification and fixture set‑up checks in machine tool maintenance, toolroom calibration and production quality control. The straightforward geometry and standard interface permit rapid insertion into an inspection workflow, improving uptime through faster diagnostics and supporting consistent documentation for quality systems. For fast supply or tailored technical advice on Metav IndustryLine gauges, contact Metav Werkzeuge in Emmerich — our consultants can confirm suitability for specific spindle types and arrange prompt delivery. Technical data SKU: M318.964 GTIN: 4054469184661 Type: HSK‑F63‑D40‑L300 Label: Test mandrel HSK‑F63‑D40‑L300 runout accuracy 0.003 mm Core specifications Diameter: Ø63 mm Length: 300 mm Clamping size: D40 Weight: 4.7 kg Runout / cylindricity: <0.003 mm Hardness: HRC 58 Materials & features Material: hardened gauge steel Suitable for: runout testing and spindle alignment Conforms to: ISO 12164 / DIN 69893 Category: Gauges FAQ What is the guaranteed runout tolerance of this mandrel? The mandrel is specified with a runout/cylindricity of <0.003 mm, giving a tight reference for spindle concentricity checks with the Test mandrel HSK‑F63‑D40‑L300 (SKU M318.964). Which spindle interface does the mandrel fit? This gauge is designed for HSK‑F63 interfaces and features a D40 clamping size for secure seating and repeatable measurement. Is the material suitable for regular workshop use? Yes. The appliance is made from hardened gauge steel (HRC 58), which balances durability and stability for frequent inspection tasks in machine shops. Can it be used for balancing and diagnostic checks? The low runout specification and substantial body make the mandrel suitable as a reference for balancing and spindle diagnostics where a stable, repeatable datum is required. Does the mandrel comply with recognised standards? The product conforms to ISO 12164 / DIN 69893, aligning it with common tooling and metrology requirements for spindle and taper testing. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø63x300 HSK-A/E63 Test Mandrel D40 Runout Accuracy 0.003 mm, ISO 12164/DIN 69893 - Metav IndustryLine
Take advantage of the combination of pinpoint runout accuracy, hardened gauge construction and an HSK-A/E63 interface for reliable spindle alignment; order directly via Metav Werkzeuge or contact the consultants for tailored inspection advice. HSK-A/E63 test mandrel (HSK-A/E63-D40-L300) – Ø63 × 300, runout <0.003 mm (Metav IndustryLine) The HSK-A/E63 test mandrel designed for precise runout inspection and spindle alignment in machine tool environments HSK-A/E63 interface for spindle checks Runout accuracy <0.003 mm Hardened gauge steel, HRC 58 Ø63 × 300 mm body, 40 mm shank Ensure spindle concentricity with micrometre-level certainty The inspection mandrel delivers a runout accuracy of less than 0.003 mm, making it a practical instrument for identifying misalignment and unwanted eccentricity before components reach the machining stage. Low radial runout translates directly into fewer rejected parts and reduced rework. The mandrel meets the ISO 12164 / DIN 69893 interface specifications for HSK connections, ensuring compatibility with HSK-A/E63 tooling systems and enabling straightforward integration into established measurement routines. Built for repeatability and mechanical stability Manufactured from hardened gauge steel with a hardness of HRC 58, the mandrel resists wear and maintains its datum under repeated use. The Ø63 × 300 mm spindle body and 40 mm shank provide a balance of stiffness and handling mass, supported by an overall weight of 8 kg that helps dampen vibration during measurement. These characteristics deliver reliable repeatability and stable reference geometry for routine inspection tasks, reducing measurement scatter and helping to preserve machine setup quality over time. Practical workflow benefits for the workshop As an inspection tool for runout checks and spindle alignment, the mandrel shortens diagnostic time and supports preventative maintenance practices. The HSK interface enables fast seating and removal on compatible spindles, giving technicians a predictable process for verifying concentricity during setup or after tool changes. The robust construction and clear specification set allow calibration and traceability to be recorded alongside existing quality documentation, helping to demonstrate control in quality assurance procedures. Discuss the Metav IndustryLine HSK-A/E63 test mandrel with Metav Werkzeuge to integrate it into your inspection routine and to confirm the optimal configuration for specific spindle checks Technical data Article number: M318.924 GTIN: 4054469183909 Type: HSK-A/E63-D40-L300 Standard: ISO 12164 / DIN 69893 Facts Diameter × length: Ø63 × 300 mm Shank: 40 mm Runout accuracy: <0.003 mm Weight: 8 kg Hardness: HRC 58 Special features Material: gauge steel, hardened Suited for runout inspection and spindle alignment Interface: HSK-A/E63 Category: Gauges FAQ What level of runout accuracy does this mandrel provide? The HSK-A/E63 test mandrel offers runout accuracy of less than 0.003 mm, allowing fine detection of spindle eccentricity during alignment and inspection. Which interface does the mandrel fit? This inspection mandrel is designed for the HSK-A/E63 interface in accordance with ISO 12164 / DIN 69893, ensuring compatibility with HSK-A/E63 spindle systems. What material and hardness are specified for the mandrel? The mandrel is made from hardened gauge steel with a hardness rating of HRC 58 to maintain reference geometry under repeated use. Is the mandrel suitable for routine workshop inspections? Yes; the Ø63 × 300 mm body and 40 mm shank make this mandrel practical for regular runout checks and spindle alignment tasks in a workshop environment. Which product identifier should be referenced for orders or calibration records? Refer to SKU M318.924 or the GTIN 4054469183909 when ordering or recording the inspection mandrel in quality documentation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Secure components with reliable workpiece clamps
Workpiece clamps, also known as workholding clamps or workholding devices, form the essential mechanical interface between machine and part in industrial fabrication. They keep components absolutely play-free, positionally accurate and vibration-resistant during milling, turning, drilling or grinding.
How workpiece clamps ensure process stability
A correctly specified clamping concept transfers the high cutting and feed forces of modern CNC machines into the machine table or spindle without deforming the part. The right combination of mechanical, hydraulic, pneumatic or magnetic solutions enables fast, repeatable setups and supports automated part change where required. Typical applications range from single-part turning to high-volume series milling and complex five-axis machining.
Concrete production benefits at a glance
- repeatable positioning: reduces scrap and rework
- high clamping forces: withstands aggressive cutting without part movement
- reduced set-up time: modular systems and quick-change features speed throughput
- improved surface finish: vibration damping for finer results and tighter tolerances
- flexible compatibility: vices, chucks, clamping plates and zero-point systems for diverse geometries
Why Metav's range is the practical choice
Metav combines decades of specialist know-how with a broad, handpicked range that democratises precision for workshops and industry alike. Based in Emmerich, Metav acts as a quality filter for the European market and supplies more than 250,000 products from precision metrology to complete workshop equipment. With the trust of over 48,000 customers, Metav offers a single-source approach that reduces supplier complexity and secures dependable delivery to your workbench.
Technical data
- function: mechanical interface between machine and workpiece
- primary requirements: absolute positional accuracy; vibration reduction; high clamping forces
- technologies: mechanical, hydraulic, pneumatic, magnetic
- typical components: machine vices; chucks; clamping plates; zero-point systems; pratzen; clamping jaws
- application areas: milling; turning; drilling; grinding; automated part change systems
- production benefits: reduced set-up time; enhanced process security; optimised series and single-part production
The practical summary
Workpiece clamps bring the stability and repeatability required to meet tight tolerances and excellent surface quality, making them indispensable across machining operations. Choosing the right workholding clamps and modular workholding devices is a decisive step towards higher productivity and consistent part quality.
FAQ
What types of workpiece clamps are suitable for automated machining?
Workholding clamps with quick-change modules, hydraulic actuation or magnetic systems are commonly used for automated machining. These workholding devices enable fast, repeatable part changes and integrate with zero-point systems.
How do workpiece clamps affect surface finish and tolerances?
A stable clamping concept minimises vibration and part movement; this improves surface finish and supports achieving narrow tolerances when using high-precision workpiece clamps or workholding devices.
Can the same workpiece clamps handle different part geometries?
Modular workholding clamps and adaptable clamping jaws allow flexible fixturing for varied geometries; combining vices, clamping plates and pratzen increases versatility on the shopfloor.
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