12 x 12mm Internal Radius Turning Tool Carbide P25/P30, Right-Hand, DIN 4974 (ISO 9) - Werner Wilke Zerspanungstechnik GmbH
Take advantage of the combination of carbide P25/P30 wear resistance, DIN 4974 (ISO 9) conformity and a compact 12 x 12 mm cross-section for reliable internal corner turning; order directly via Metav Werkzeuge or ask the technical consultants for tailored advice. Wilke internal corner turning tool DIN 4974 (ISO 9) — 12 x 12 mm, Carbide P25/P30, right-hand The Wilke internal corner turning tool DIN 4974 (ISO 9) is a right-hand internal corner tool designed for precision profiling in confined bores and fitted with diamond-ground carbide cutting plates on a steel shank Carbide P25/P30 tip for consistent wear resistance Conforms to DIN 4974 (ISO 9) standard 12 x 12 mm square shank for stable clamping Smallest bore Ø 21 mm for tight internal corners Consistent cutting quality for tight internal radii The tool delivers repeatable edge geometry through its diamond-ground carbide cutting plates, ensuring uniform chip formation and surface finish in internal profiles. Compliance with DIN 4974 (ISO 9) guarantees dimensional and manufacturing consistency, which reduces process variation on serial components. The carbide grade P25/P30 is selected for a balance of toughness and hardness, making the insert suitable for interrupted cuts and medium-duty internal turning tasks. This results in fewer tool changes and predictable tool life, supporting efficient machining cycles. Secure clamping and straightforward set-up A 12 x 12 mm square cross-section provides positive locating surfaces in standard tool holders, enabling rapid clamping and minimising deflection during turning operations. The steel shank, fitted with precision-mounted carbide plates, simplifies insert replacement and alignment on the holder. With a total length of 180 mm, the tool offers a practical reach for small-to-medium bores while keeping overhang low to reduce chatter. Mentioning the right-hand cutting direction clarifies orientation at set-up and avoids mounting errors. Practical benefits for workshop productivity Using a carbide-tipped internal corner tool reduces rework and sanding by producing a cleaner internal corner straight off the machine. The specified smallest bore Ø 21 mm makes this tool a solid choice for compact internal features where larger tools cannot access. Less manual finishing and fewer rejected parts translate into measurable time savings on the shop floor. For customers seeking reliable machining performance, the tool supports steady production rates and simplified inventory management thanks to its standardised geometry. For precision internal turning solutions from Wilke, contact Metav Werkzeuge for application advice and procurement assistance — Metav’s specialists are available to discuss requirements and recommend the optimal tooling setup Technical data Article number: 4118615152NW Product type: Internal corner turning tool Manufacturer: Werner Wilke Zerspanungstechnik GmbH Standard: DIN 4974 (ISO 9) Facts Total length: 180 mm Cross-section: 12 x 12 mm Smallest bore Ø: 21 mm Pack size: 5 pieces Special features Material: carbide P25/P30 Right-hand cutting direction Steel shank with diamond-ground carbide cutting plates Conforms to DIN 4974 (ISO 9) FAQ What is the minimum bore diameter suitable for this internal corner tool? The Wilke internal corner turning tool is suitable for bores down to 21 mm in diameter as specified for this SKU 4118615152NW. Which carbide grade is used for the cutting plates? Carbide P25/P30 is used for the cutting plates, offering a compromise between wear resistance and toughness for general internal turning. Is the tool intended for right-hand or left-hand cutting? This variant is a right-hand internal corner tool, designed for conventional turning directions in standard tool holders. How is the carbide supplied on the shank? The steel shank is fitted with diamond-ground carbide cutting plates, mounted to provide precise geometry and repeatable positioning. Can the tool be used for serial production runs? Yes, the standardised geometry and DIN 4974 (ISO 9) conformity make the tool suitable for repeated production with consistent results. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
150mm Internal Corner Turning Tool 10x10mm Carbide P25/P30, DIN 4974 (ISO 9) - Werner Wilke Zerspanungstechnik GmbH
Take advantage of the combination of diamond-ground carbide cutting edges, a compact 10 x 10 mm cross-section and a 150 mm overall length for precise internal profiling in restricted bores; suitable for right-hand turning applications and compatible with bores from 18 mm. Order the internal corner turning tool directly via Metav Werkzeuge or ask our consultants if needed. Internal corner turning tool DIN 4974 (ISO 9) — 10 x 10 mm, carbide P25/P30, right-hand The Internal corner turning tool DIN 4974 (ISO 9) is a purpose-built internal profiling tool fitted with diamond-ground carbide inserts for machining radii and small internal corners in bores from 18 mm. Carbide P25/P30 inserts Cross-section 10 x 10 mm Right-hand cutting orientation Minimum bore Ø 18 mm Precision and repeatability for internal finishing The tool is designed to deliver consistent internal radii and corner profiles thanks to diamond-ground carbide inserts in P25/P30 grade. These inserts are mounted on a robust steel shank, which stabilises the cutting geometry and reduces chatter at typical cutting speeds. For shops that demand reproducible results, the combination of a defined 10 x 10 mm cross-section and a standardised holder interface ensures predictable engagement with the workpiece, minimizing rework and inspection effort. The DIN 4974 (ISO 9) conformity provides a verifiable basis for integration into established machining processes. Compatibility with restricted bores and right-hand operations Engineered for internal operations, the tool requires a minimum bore diameter of 18 mm, which makes it suitable for small to medium internal profiles in components. The right-hand cutting direction and the 150 mm overall length support deep internal approaches while keeping the tool overhang manageable. For operators less familiar with bore constraints, "minimum bore Ø" refers to the smallest inside diameter where the tool can be introduced without interference; this metric is critical when selecting tooling for assemblies with internal features. Material performance and practical benefits Manufactured from carbide, the cutting inserts combine hardness and wear resistance for sustained edge life during finishing passes. The choice of P25/P30 grades balances toughness and abrasion resistance for common steels and alloyed materials. In practical terms, this means longer intervals between insert changes and predictable surface finishes, which contributes directly to process economy. Where a polished edge or tight dimensional tolerance is required, the diamond-ground geometry aids in achieving a smoother running surface and reduced burr formation. Integration into workshop workflows and quality assurance The tool’s standardised geometry and DIN compliance facilitate quick mounting and replacement within modular tool holders, supporting lean tooling setups. Traceability is simplified by the SKU and product labelling for inventory control. For purchasers seeking reliability, the combination of tried-and-tested carbide grades and a steel shank with precision-mounted inserts reduces the risk of premature wear or tool failure during internal turning operations, thereby supporting steady production output and consistent part quality. For ordering or technical advice on the P25/P30 carbide internal corner turning tool, contact Metav Werkzeuge — phone +49 2822 7131930 or email info@metav-werkzeuge.com for prompt assistance and guidance Technical data SKU: 4118615102NW Label: Inneneckdrehmeißel DIN 4974ISO9 10x10mm HM P25/30 re. Wilke UID: 4118615102NW Facts Standard: DIN 4974 (ISO 9) Cross section: 10 x 10 mm Overall length: 150 mm Minimum bore Ø: 18 mm Packaging unit: 5 Special features Material: Carbide P25/P30 Right-hand cutting direction Steel shank with diamond-ground carbide inserts FAQ What minimum bore diameter is required for use? The tool requires a minimum bore Ø of 18 mm; the Internal corner turning tool must be introduced only into bores meeting or exceeding this diameter to avoid interference. Which carbide grades are fitted to the inserts? Fitted inserts are P25/P30 grade carbide, chosen to provide a balance of toughness and wear resistance suitable for common steel and alloy applications. Is the tool suitable for deep internal profiling? Yes, the 150 mm overall length and the steel shank design permit internal profiling at moderate depths while maintaining stability for accurate finishes. What does DIN 4974 (ISO 9) mean for the user? DIN 4974 (ISO 9) indicates a standardised tool geometry and mounting interface, which simplifies replacement, holder compatibility and process documentation for the internal corner turning tool. How many pieces are supplied per package? The product is supplied in a packaging unit of 5 pieces, allowing for quick inventory replenishment and predictable usage planning. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
16x16mm Internal Corner Turning Tool Carbide P25/P30, Right-Hand, DIN 4974 (ISO 9) - Werner Wilke Zerspanungstechnik GmbH
Take advantage of the combination of cemented carbide P25/P30 inserts, a compact 16 x 16 mm cross-section and a 210 mm overall length for consistent internal corner turning; order the tool directly via Metav Werkzeuge or ask the consultants for application advice. Internal corner turning tool DIN 4974 (ISO 9) — 16 x 16 mm, carbide P25/P30 (Werner Wilke) The Internal corner turning tool DIN 4974 (ISO 9) 16 x 16 mm HM P25/P30 re. Wilke provides precise internal profiling for medium-duty lathe operations and is designed for bores from 27 mm Cemented carbide P25/P30 insert Cross-section 16 x 16 mm Right-hand cutting direction Suitable for bores from 27 mm Accurate internal profiling with standardised geometry The Internal corner turning tool DIN 4974 (ISO 9) combines standardised tool geometry with cemented carbide cutting tips to deliver repeatable internal corner radii in routine production. The P25/P30 grade offers a balance between toughness and wear resistance, making it suited to a broad range of turning tasks on common engineering steels. The tool conforms to DIN 4974 (ISO 9), which ensures compatibility with existing toolholders and fixtures and simplifies process planning for workshops working to industrial standards. Sturdy construction for stable cuts and predictable tool life A steel shank fitted with diamond-ground carbide inserts gives the assembly torsional stability and consistent cutting edges, reducing vibration and improving surface finish. The compact 16 x 16 mm cross-section and 210 mm overall length provide a balance of reach and rigidity, while the right-hand cutting orientation is appropriate for conventional turning setups. These characteristics help to reduce set-up adjustments and increase the proportion of first-pass acceptable parts, supporting efficient machining cycles and lower rework rates. Designed for workshop reliability and straightforward selection Intended for turning shops, maintenance departments and small-batch production, this internal profiling tool supports operations where standardised, rugged tooling is valued. The specification indicating a minimum bore diameter of 27 mm helps planners confirm suitability quickly without extensive calculations. The combination of standard dimensions and a recognised carbide grade simplifies spare tooling management and procurement, allowing a predictable stocking strategy that reduces downtime in busy workshops. For tailored advice on integrating this Werner Wilke internal corner turning tool into existing toolsets or to arrange rapid supply from Metav Werkzeuge in Emmerich, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 4118615202NW Norm: DIN 4974 (ISO 9) Product type: Internal corner turning tool Manufacturer: Werner Wilke Zerspanungstechnik GmbH Packaging unit: 5 Facts Overall length: 210 mm Cross-section: 16 x 16 mm Smallest bore Ø: 27 mm Cutting direction: Right-hand Special features Material: Cemented carbide P25/P30 Steel shank with diamond-ground carbide inserts Standardised DIN 4974 (ISO 9) geometry Label: Inneneckdrehmeißel DIN 4974ISO9 16x16mm HM P25/30 re. Wilke SKU/UID: 4118615202NW FAQ What materials is this tool suitable for? The Internal corner turning tool DIN 4974 (ISO 9) with P25/P30 carbide is primarily specified for general engineering steels and similar materials where a combination of toughness and wear resistance is required. What is the minimum bore size for use with this internal tool? The tool requires a minimum bore diameter of 27 mm, as indicated in the technical specification, to provide sufficient clearance for safe and effective internal profiling. Which cutting direction does the tool use and what does that mean for set-up? This version has a right-hand cutting orientation; operators should set the lathe and toolholder accordingly so that chip formation and tool approach suit conventional right-hand turning operations. How does the carbide grade P25/P30 affect performance? The P25/P30 carbide grade delivers a compromise between resistance to abrasive wear and impact toughness, resulting in reliable tool life under typical workshop turning conditions when using the Internal corner turning tool DIN 4974 (ISO 9). How is the tool supplied and what is the packaging unit? The product is supplied in a packaging unit of 5, enabling straightforward replenishment of commonly used tooling items in small-batch or continuous production environments. Manufacturer: Werner Wilke Zerspanungstechnik GmbH; Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
20x20mm Internal Corner Turning Tool Carbide P25/P30, 250mm, Right-Hand, DIN 4974 (ISO 9) - Werner Wilke Zerspanungstechnik GmbH
High-precision internal corner turning with a 20 x 20 mm cross-section and a carbide P25/P30 cutting edge delivers consistent corner radii and long service life; combine durability, straightforward insert maintenance and compatibility with bores from 34 mm for reliable machining cycles. Order the internal corner turning tool directly via Metav Werkzeuge or ask our consultants for application advice. Internal corner turning tool Wilke (DIN 4974 / ISO 9) – 20 x 20 mm, carbide P25/P30 The internal corner turning tool Wilke is designed for precise internal radius machining, featuring a steel shank fitted with diamond-ground carbide inserts for use in bores from 34 mm upward. Steel shank with carbide inserts Carbide grade P25/P30 for long life Suitable for bores from 34 mm Precision and productivity in confined bores The tool combines a rigid 20 x 20 mm cross-section with an overall length of 250 mm, offering stable turning performance in internal applications. The carbide P25/P30 cutting edges provide a balance between toughness and wear resistance, which reduces microchipping and maintains dimensional accuracy over longer production runs. Conforming to DIN 4974 (ISO 9) ensures interchangeability with established holders and setups, simplifying tool replacement and machine setup times. These characteristics translate into fewer interruptions and a measurable productivity gain on the turning centre. Versatile material capability and predictable results Equipped with diamond-ground inserts on a steel shank, the turning holder is suitable for a wide range of internal finishing and profiling tasks. The right-hand cutting direction is optimised for conventional internal turning operations. The tool’s geometry and carbide grade make it appropriate for steels and typical engineering alloys where consistent corner radii and surface quality are required. By specifying this turning tool, machinists benefit from predictable tool life and repeatable part quality, reducing rework and securing process stability in small-diameter bores. Reliability, serviceability and procurement confidence Maintenance is straightforward: replace the diamond-ground carbide inserts to restore cutting performance without changing the whole holder, which keeps downtime and operating costs low. Supplied in a packaging unit of 5, this tool is suitable for workshops that require quick replenishment. Sourced from established manufacturing practice and kept in stock via Metav’s European distribution, the turning tool supports steady supply chains and fast dispatch. For buyers seeking a dependable internal turning solution, this tool offers the technical conformity and supply reliability needed for continuous production. For precision internal turning applications, specify the Wilke internal corner turning tool with carbide P25/P30 and contact Metav Werkzeuge for tailored advice and supply: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 4118615252NW Label: Internal corner turning tool DIN 4974 (ISO 9) 20 x 20 mm carbide P25/P30 right-hand (Wilke) Product type: Internal corner turning tool Standard: DIN 4974 (ISO 9) Facts Overall length: 250 mm Cross-section: 20 x 20 mm Smallest bore diameter: 34 mm Cutting direction: right-hand Special features Material: carbide P25/P30 Steel shank with diamond-ground carbide inserts Packaging unit: 5 FAQ What is the minimum bore diameter for use with this tool? The tool requires a minimum bore diameter of 34 mm, as specified for the internal corner turning tool (SKU 4118615252NW), ensuring adequate clearance for the holder and inserts. Which carbide grade is fitted on the inserts? The turning tool uses carbide grade P25/P30, chosen for a compromise of toughness and wear resistance suited to internal finishing on typical engineering steels. Is the holder right- or left-handed? This version is a right-hand internal corner turning tool, designed for conventional internal turning operations on lathes and turning centres. Can the cutting inserts be replaced separately? Yes, the steel shank is fitted with diamond-ground carbide inserts, allowing insert replacement to restore cutting performance without changing the entire holder. Does the tool conform to any standard for holder interchangeability? The tool is manufactured to DIN 4974 (ISO 9), facilitating compatibility with standard holders and simplifying integration into existing tool setups. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
25 x 25mm Internal Corner Turning Tool Carbide P25/P30, Right-Hand, DIN 4974 (ISO 9) - Werner Wilke Zerspanungstechnik GmbH
Take advantage of the combination of carbide P25/P30 robustness, diamond-ground inserts accuracy and a compact 25 x 25 mm cross-section for reliable internal corner turning; order directly via Metav Werkzeuge or consult our technical team for application guidance. Internal corner turning tool DIN 4974 (ISO 9) — 25 x 25 mm, carbide P25/P30, right-hand (Werner Wilke) Internal corner turning tool DIN 4974 (ISO 9) — 25 x 25 mm, carbide P25/P30, right-hand (Werner Wilke) is designed for precision internal profiling on lathes, combining a steel shank with diamond-ground carbide inserts for consistent edge geometry in restricted bores Carbide P25/P30 grade for durability Complies with DIN 4974 (ISO 9) Steel shank with diamond-ground inserts Minimum bore 43 mm Accurate internal corner machining with standard compliance The Internal corner turning tool DIN 4974 (ISO 9) is engineered to meet the demands of internal profiling where repeatable accuracy is essential. Conforming to DIN 4974 (ISO 9) ensures a standardised fit and interface for toolholders and fixtures, while the 25 x 25 mm cross-section offers a compact footprint that still provides sufficient rigidity. The 300 mm overall length gives reach into deeper bores, subject to the stated minimum bore diameter of 43 mm, and the right-hand cutting orientation matches conventional lathe setups. These characteristics reduce the need for rework and help maintain cycle-time reliability on production and maintenance tasks. Longer service life through optimised carbide and insert finish Durability and consistent cutting geometry are achieved by the combination of carbide P25/P30 and diamond-ground inserts. The chosen P25/P30 carbide composition is selected for a balance of toughness and wear resistance suitable for finishing and semi-finishing operations, while the diamond-ground finish on the inserts promotes stable cutting edges and reduced vibration. As a result, the tool supports predictable tool life and surface quality, cutting downtime and saving costs through fewer insert changes. Routine inspection and correct clamping of the insert seats maintain peak performance and protect the cutting geometry. Practical integration into workshop processes and supply assurance With its steel shank and standardised interface, the tool integrates straightforwardly into common lathe toolposts and holders used in small-batch and series production. The compact 25 x 25 mm profile simplifies fixturing in constrained spaces, and the specified minimum bore of 43 mm clarifies applicability before setup, avoiding unsuitable configurations. Supplied in practical packaging multiples, this component benefits from Metav’s distribution model: a European quality filter and dependable logistics that support timely replenishment and consistent product availability for trade and industry. Choose Werner Wilke’s internal corner turning tool with P25/P30 carbide for dependable finishing operations and contact Metav Werkzeuge for specific application advice and supply from Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 4118615302NW Designation: Inneneckdrehmeißel DIN 4974 (ISO 9) 25 x 25 mm HM P25/30 re. Wilke Manufacturer: Werner Wilke Zerspanungstechnik GmbH Product type: Internal corner turning tool Facts Overall length: 300 mm Cross-section: 25 x 25 mm Minimum bore diameter: 43 mm Packaging unit: 3 Special features Material: carbide P25/P30 Standard: DIN 4974 (ISO 9) Steel shank with diamond-ground carbide inserts Right-hand cutting direction FAQ What bore size is required for safe use of this tool? The tool requires a minimum bore diameter of 43 mm; the Internal corner turning tool DIN 4974 (ISO 9) 25 x 25 mm (SKU 4118615302NW) is designed for operations where that clearance is available. Which carbide grade is fitted and what does it mean for performance? The fitted P25/P30 carbide offers a balance of toughness and wear resistance suitable for finishing and semi-finishing, supporting longer tool life and stable cutting. Is the insert finish significant for surface quality? Yes, the diamond-ground inserts produce a consistent cutting geometry that helps achieve superior surface finish and reduces vibration during internal profiling. Can this tool be used in standard lathe toolholders? The steel shank and the standardised dimensions (25 x 25 mm, DIN 4974) ensure compatibility with common lathe toolholders and fixtures used in workshops. What cutting direction does the tool use and why is that important? This is a right-hand cutting tool; selecting the correct cutting direction ensures proper chip flow and safe engagement with internal corners. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
32mm x 32mm Internal Radius Turning Tool Carbide P25/P30, Right-Hand, DIN 4974 (ISO 9) - Werner Wilke Zerspanungstechnik GmbH
Combine robust P25/P30 carbide cutting edges with a 32 x 32 mm shank and a 355 mm reach for dependable internal corner turning; order directly via Metav Werkzeuge or consult our specialists for suitability and delivery options. Internal corner turning tool DIN 4974 (ISO 9) 32 x 32 mm, carbide P25/P30, right-hand (Werner Wilke) The Internal corner turning tool DIN 4974 (ISO 9) 32 x 32 mm is a right-hand tool for precise internal corner machining in bores from 52 mm and above, supplied with diamond-ground carbide cutting inserts. Carbide P25/P30 diamond-ground inserts Cross-section 32 x 32 mm shank Total length 355 mm for deep reach Suitable for bore Ø from 52 mm Accurate corner form and consistent surface quality The tool is engineered to deliver repeatable corner geometry thanks to its carbide P25/P30 cutting edges and adherence to DIN 4974 (ISO 9). Diamond-ground inserts provide a defined cutting edge that reduces vibration and produces a consistent finish, which is especially important when internal radii must meet tight tolerances. For operations that prioritise dimensional stability, the combination of a hardened insert grade and a rigid shank minimises deflection and helps maintain the specified corner form throughout a production run. Access, setup and material handling explained A steel shank with a 32 x 32 mm cross-section and a 355 mm overall length offers the reach required for deeper bores while keeping tool overhang within practical limits. The right-hand cutting orientation is suited to standard lathe or turning centre configurations; the smallest recommended bore diameter is 52 mm, which defines the minimum workpiece aperture for safe insert engagement. The tool’s geometry supports both roughing and finishing passes where compact insert contact and controlled chip formation are needed to avoid chatter and surface damage. Efficiency in workflow and workshop integration Supplied as a set component ready to fit into standard toolholders, the item reduces machine downtime through fast insert replacement and clear specification marking. The unit count of the packaging provides practical stock handling for small to medium workshops and production cells. Where process reliability and supplier transparency matter, the combination of standardised design and robust carbide grades supports predictable tool life and planning for regrind or replacement cycles, helping to lower overall unit costs per part over time. For application advice or to secure timely delivery of the Wilke internal corner turning tool, contact Metav Werkzeuge GmbH in Emmerich at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss compatibility with specific materials and machinery Technical data SKU: 4118615352NW Product type: Internal corner turning tool Standard: DIN 4974 (ISO 9) Material: Carbide P25/P30 Label: Inneneckdrehmeißel DIN 4974ISO9 32x32mm HM P25/30 re. Wilke Facts Cross-section: 32 x 32 mm Total length: 355 mm Smallest bore diameter: 52 mm Cutting direction: right-hand Packaging unit: 3 Special features Steel shank fitted with diamond-ground carbide inserts Carbide cutting edges P25/P30 for general turning applications Designed for internal corner machining according to DIN 4974 (ISO 9) FAQ Which minimum bore diameter is required for this tool? The smallest recommended bore for the Wilke internal corner turning tool is 52 mm, allowing safe engagement of the carbide inserts. What carbide grade do the inserts use and what does that mean? The item is fitted with P25/P30 carbide inserts; these grades offer a balance of toughness and wear resistance suitable for a wide range of steel turning applications. Is the tool suitable for finishing passes? Yes; the diamond-ground inserts and rigid 32 x 32 mm steel shank provide the stability needed for finishing internal corners with consistent surface quality. How long is the tool and what does that affect? The total length is 355 mm, which provides extended reach into deeper bores while requiring appropriate clamping to limit overhang and deflection. How many pieces are supplied per packaging unit? The tool is supplied in a packaging unit of 3, facilitating workshop stocking and quicker replacement planning. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
8 x 8mm Internal Corner Turning Tool Carbide P25/P30, Right-Hand, DIN 4974 (ISO 9) - Werner Wilke Zerspanungstechnik GmbH
Reliable finishing for confined internal profiles thanks to HM P25/P30 carbide and diamond-ground cutting plates, combined with DIN 4974 (ISO 9) compliance and a compact 8 x 8 mm cross-section; order the tool directly via Metav Werkzeuge or ask our consultants if needed Internal corner turning tool DIN 4974 (ISO 9) — 8 x 8 mm, HM P25/P30, right-hand (Wilke) Internal corner turning tool for precision internal profiling and finishing in confined bores, built to DIN 4974 (ISO 9) standards with a steel shank fitted with diamond-ground cemented carbide cutting plates Diamond-ground carbide cutting plates Complies with DIN 4974 (ISO 9) standard Minimum bore Ø 14 mm for compact applications Right-hand tool with steel shank construction High-precision geometry for repeatable internal corners The tool combines a steel shank with diamond-ground cemented carbide plates, delivering consistent edge geometry and extended tool life. The use of HM P25/P30 carbide provides a balanced mix of toughness and wear resistance, making the insert suitable for routine finishing operations where surface quality and dimensional consistency are essential. The tool’s construction reduces vibration in confined bores, which in turn improves surface finish and repeatability for internal corner features on turned components. Designed for small, confined bores and accurate profiling With a compact 8 x 8 mm cross-section and a minimum usable bore of 14 mm, the tool is optimised for internal corner work in small to medium-sized cavities. The right-hand cutting orientation suits conventional lathe set-ups where cuts enter from the workpiece face, and the overall length of 125 mm ensures sufficient reach without excessive overhang. This combination makes the insert particularly effective for producing accurate internal radii and shoulder transitions in components where accessibility is limited and precision is required. Standards, usability and maintenance explained Compliant with DIN 4974 (ISO 9), the design supports toolholder interchangeability and process standardisation across workshops. The diamond-ground plates permit easy regrinding cycles when needed; however, the carbide grade’s wear characteristics typically extend interval lengths between reconditioning for many production environments. Simple inspection of the cutting edge after defined cycle counts and routine cleaning of the shank are recommended to maintain consistent cutting performance and to protect the carbide seating. For technical advice on the Wilke internal corner turning tool with HM P25/P30, or to arrange supply from local stock in Emmerich, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or +49 2822 7131930 — expert consultants are available to confirm compatibility with specific applications Technical data Article number: 4118615052NW Product type: Internal corner turning tool Standard: DIN 4974 (ISO 9) Facts Overall length: 125 mm Cross-section: 8 x 8 mm Minimum bore diameter: 14 mm Packaging unit: 5 Special features Material: cemented carbide P25/P30 Right-hand cutting direction Steel shank with diamond-ground carbide cutting plates DIN 4974 (ISO 9) compliance FAQ What is the minimum bore diameter this tool can be used in? The tool is specified for use in bores from 14 mm; the compact 8 x 8 mm cross-section and overall length of 125 mm support machining in confined internal profiles. Which carbide grade is mounted on the insert and what are its strengths? The insert is made from HM P25/P30 cemented carbide, offering a balance of toughness and wear resistance suitable for finishing and routine internal profiling operations. Is the tool compatible with standard toolholders according to norms? Yes; the geometry follows DIN 4974 (ISO 9), enabling straightforward interchangeability with compliant toolholders and supporting process standardisation. Does the tool cut left- or right-hand? This variant is a right-hand internal corner turning tool, intended for conventional right-hand lathe cutting directions. What construction features support edge stability and surface finish? A steel shank fitted with diamond-ground carbide cutting plates reduces vibration and secures a precise cutting edge, improving surface finish and repeatability in internal features. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
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