Precision boring bars with internal coolant for deep hole accuracy
Boring bars with internal coolant are precision tools designed to enlarge and finish existing holes, delivering tight dimensional and form tolerances while preventing tool breakage and surface damage; they are essential for deep bores and blind holes where external cooling cannot reach the cutting edge. These systems force high-pressure coolant through axial channels directly to the cutter, which reduces thermal stress and efficiently evacuates chips, making them ideal for machining difficult-to-cut or long-chipping materials. As a compact tool solution they combine rigidity, chip control and cooling to improve cycle times and extend tool life, with the main advantages being enhanced hole quality, repeatability and reduced rework for production and maintenance machining operations.
40mm Boring Bar MTWN for TNMG Indexable Inserts 32mm Shank, 60mm Cutting Height, Left-Hand - Teknik Makina
Combine rigid stability with reliable insert compatibility: the left‑hand MTWN boring bar accepts TNMG 1604 indexable inserts and features a 32 mm shank for vibration‑resistant internal turning. Order directly via Metav Werkzeuge or consult their specialists for application matching. MTWN Boring Bar for TNMG Indexable Inserts — 32 mm shank, left‑hand (Teknik Makina) MTWN Boring Bar designed for left‑hand internal turning with TNMG 1604 indexable inserts, suited to medium‑duty machining and constrained bores. Left‑hand cutting direction for internal turning Compatible with TNMG 1604 indexable inserts 32 mm shank for enhanced rigidity and stability 300 mm overall length for deeper reach Stable performance for internal turning applications The MTWN boring bar is engineered to deliver consistent stability during internal turning operations. With a 32 mm shank, the holder reduces tool deflection and helps to prevent chatter when machining interrupted cuts or long overhangs. The robust geometry translates into improved surface finish and longer tool life for the chosen indexable inserts. Specified mass and dimensions contribute to predictable dynamic behaviour: a balanced assembly minimises vibration, making the tool suitable for repeatable production tasks where process reliability matters. Clear insert compatibility and cutting geometry explained Compatibility with TNMG 1604 indexable inserts provides a broad selection of grades and chipbreaker geometries, allowing adaptation to materials from mild steels to stainless alloys. The tool features a 60 mm cutting height, which sets the insert projection and seating for secure clamping, while the cutting angle 107.5° influences chip flow and edge engagement—valuable when optimising feeds and speeds. This combination of insert format and geometry enables effective material removal rates while maintaining control over cutting forces for internal contours. Practical integration, handling and shopfloor advantages Designed with the ISO designation S32T MTQNL, the boring bar integrates into standard turret and tooling systems without modification. The 300 mm overall length provides reach for deeper bore work, and the listed mass of 1.821 kg signals a substantial construction that assists stability during machining. The clamp interface identified as Clamp size 16 supports secure screw tightening and repeatable clamping of the insert seat. Selection of this bar supports streamlined tooling setups: fewer changeovers, reliable insert seating and compatibility with common TNMG insert families reduce process interruptions and inspection effort. Choose the Teknik Makina MTWN boring bar for left‑hand internal turning and contact Metav Werkzeuge in Emmerich for tailored application advice and order support via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: K538TM Manufacturer: Teknik Makina Designation: MTWN for TNMG Indexable Inserts (Boring bar) Facts Shank diameter: 32 mm Overall length: 300 mm Cutting height: 60 mm Weight: 1.821 kg Diameter: 40 mm Cutting angle: 107.5° Special features Compatible with TNMG 1604 indexable inserts Left‑hand cutting direction ISO designation S32T MTQNL Clamp size: 16 Brand: Teknik Makina FAQ What insert type does the boring bar accept? The MTWN boring bar accepts TNMG 1604 indexable inserts, offering a wide range of grades and chipbreakers for different materials and cutting conditions. Is this tool suitable for left‑hand internal turning only? Yes, the bar is configured for a left‑hand cutting direction and is optimised for internal turning tasks that require that orientation. What are the key dimensions to consider for toolholders? Relevant dimensions are the 32 mm shank diameter, 300 mm overall length, and 60 mm cutting height, which determine rigidity, reach and insert seating. How does the ISO designation affect compatibility? The S32T MTQNL designation ensures the boring bar fits standard turret and holder systems, simplifying integration with existing tooling setups. Can the MTWN bar be used for deep bores? With a 300 mm overall length and a robust shank, the bar is suitable for deeper bores where reach and stability are required; final suitability depends on machine setup and cutting parameters. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm Boring Bar PCLN for CNMG Indexable Inserts With Coolant, A32T PCLNL - Teknik Makina
Take advantage of a rigid 32 mm shank, coolant-fed design and direct compatibility with CNMG 1204 inserts for stable, repeatable turning and facing operations; the tool’s 300 mm overall length gives extended reach while maintaining stiffness. Order the boring bar directly via Metav Werkzeuge or ask our consultants if needed. Boring bar A32T PCLNL — coolant-fed PCLN holder for CNMG 1204 indexable inserts (Teknik Makina) Boring bar A32T PCLNL is a coolant-supported turning bar intended for left-hand cutting operations with CNMG 1204 indexable inserts, suited to workshop and production use where rigid clamping and controlled chip evacuation are required. Boring bar A32T PCLNL by Teknik Makina Internal coolant for consistent chip evacuation Compatible with CNMG 1204 indexable inserts Stable machining and predictable chip control The A32T PCLNL holder combines a 32 mm shank with a robust holder body to reduce vibration and improve surface finish on the workpiece. The geometry accommodates CNMG 1204 indexable inserts and a 95° cutting angle, which together deliver a secure cutting action and reliable tool engagement. For applications where dimensional consistency and repeatability are essential, the construction of this holder increases process stability and lowers scrap rates by limiting deflection during heavy cuts. Coolant feed and extended insert life Built-in internal coolant directs lubricant and coolant close to the cutting edge, supporting efficient heat removal and chip breaking. The internal feed reduces thermal load on the insert and cutting edge, which contributes to longer tool life and more consistent cycle times. With an overall length of 300 mm, the holder balances reach with stiffness; this configuration is beneficial for medium-reach boring and external turning where coolant-assisted chip control is required to maintain machining quality. Practical applications and integration into workflows Designed for left-hand cutting and specified as A32T PCLNL in ISO terms, the holder suits general turning, facing and light boring tasks when fitted with the specified inserts. The tool is supplied for use with CNMG 1204 plates and is therefore compatible with a broad range of carbide grades and coatings offered by insert manufacturers. Its 40 mm diameter body and a cutting height of 50 mm allow secure clamping and straightforward integration into existing tool posts and turret systems, supporting efficient changeover and consistent set-ups across production batches. For specification advice or to arrange supply of the Teknik Cutting Tools A32T PCLNL coolant-fed boring bar, contact Metav Werkzeuge for tailored recommendations and prompt delivery arrangements. Technical data Article number: AP352TM Manufacturer: Teknik Makina ISO designation: A32T PCLNL Designation: PCLN for CNMG Indexable Inserts Dimensions & weight Shank diameter: 32 mm Overall length: 300 mm Cutting height: 50 mm Diameter: 40 mm Weight: 1.809 kg Cutting angle: 95° Features & applications Internal coolant: yes Suitable for CNMG 1204 inserts Left-hand cutting direction Coolant-fed holder design FAQ What inserts fit this holder? The holder is specified for use with CNMG 1204 indexable inserts; the PCLN style accepts the standard CNMG plate geometry for turning and facing. Does the tool provide internal coolant? Yes, the A32T PCLNL boring bar features internal coolant to improve chip evacuation and reduce cutting temperatures during operation. What are the key dimensions for set-up? Key measurable data are listed above: shank diameter 32 mm, overall length 300 mm, diameter 40 mm and cutting height 50 mm, which support accurate fixture and clamping planning. Is the cutting direction important for this tool? The tool is designed for left-hand cutting; confirm the machine turret orientation and program directions to ensure correct installation and machining direction. Manufacturer / Responsible: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm Drill Bar SD-CR For DC-- 11T3 Indexable Inserts, 62.5° Cutting Angle, 55mm Cutting Height - Teknik Makina
Take advantage of the combination of rigidity, insert compatibility and deep-reach length for efficient material removal and consistent process stability; order the S32T SD-CR boring bar directly via Metav Werkzeuge or ask our consultants if needed S32T SD-CR — Boring bar with 32 mm shank for DC-- 11T3 indexable inserts (Teknik Cutting Tools) A robust S32T SD-CR boring bar designed for right-hand turning operations with DC-- 11T3 indexable inserts, engineered to deliver stable engagement and precise chip control Solid 32 mm shank for high rigidity Designed for DC-- 11T3 indexable inserts 62.5° cutting angle for stable engagement 300 mm overall length for deep reach Boosted machining stability for reliable cycle times The heavy-duty boring bar provides enhanced rigidity through its 32 mm shank and 40 mm body diameter, reducing vibration and cutting noise during interrupted or heavy cuts. This inherent stiffness translates into more consistent surface finishes and longer tool life when compared with less robust holders. By combining a substantial shank with a 62.5° cutting angle, the tool promotes predictable chip formation and reduced tool deflection, supporting stable cycle times in repetitive production environments. Seamless integration with indexable tooling systems Compatibility with DC-- 11T3 indexable inserts means fast insert changes and straightforward tool set-up on the shop floor. The bar’s ISO designation S32T SD-CR and clear interface to the insert family allow easy matching with existing insert stocks and toolholders. For operations where tooling changeover time is critical, this interchangeability reduces downtime and supports leaner tooling logistics while keeping process control predictable and measurable. Designed for demanding reach and secure clamping With an overall length of 300 mm and a cutting height of 55 mm, the boring bar provides the reach required for deep internal and external turning tasks without compromising clamping security. The right-hand cutting orientation and the solid construction minimise the risk of chatter when working at length, helping to preserve insert edges and ensuring repeatable bore diameters. The bar’s mass and geometry are engineered to balance reach with reliability for routine industrial use. Practical benefits for workshop planning and maintenance The weight of 1.865 kg and standardised interface simplify handling and storage planning in production. Maintenance routines benefit from the use of indexable inserts—worn cutting edges are replaced rather than resharpened—reducing in-house tool repair time and keeping machine utilisation high. For operations seeking measurable improvements in uptime and consistency, the combination of rigidity, quick insert replacement and standard dimensions supports operational efficiency and clearer cost-per-part calculations. For tailored application advice, delivery options from Metav Werkzeuge in Emmerich, or to discuss insertion and clamping suitability for specific workpieces, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: K178TM Brand: Teknik Makina ISO designation: S32T SD-CR Compatible inserts: DC-- 11T3 Core figures Shank diameter: 32 mm Cutting height: 55 mm Overall length: 300 mm Weight: 1.865 kg Cutting angle: 62.5° Body diameter: 40 mm Special features For indexable inserts SD-CR for DC-- series Right-hand cutting direction Indexable-insert interface for rapid changeover FAQ What inserts fit this boring bar? The S32T SD-CR boring bar accepts DC-- 11T3 indexable inserts; the design facilitates quick insert changes and consistent seating. Is the bar suitable for deep internal bores? Yes, the 300 mm overall length and rigid 32 mm shank make the boring bar appropriate for deep-reach internal turning where stability is required. Which direction of cut is supported? The tool is configured for right-hand cutting direction, optimised for standard right-hand turning operations. How does the cutting angle affect performance? The 62.5° cutting angle promotes stable engagement and controlled chip flow, which helps to reduce vibration and improve surface finish during heavy or interrupted cuts. Can the bar be used with existing indexable insert stocks? Compatibility with the DC-- 11T3 family ensures that the bar integrates with common indexable insert stocks provided the insert geometry and clamping meet the DC-- specification. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
40mm Drilling Bar S32T DDQNR Right-Hand, 107.5° Cutting Angle, For DN-- 1506 Inserts - Teknik Makina
Take advantage of a robust combination of precise holemaking and simple maintenance: the durable S32T DDQNR drilling bar delivers consistent cutting with replaceable indexable inserts while its Ø40 mm body and 300 mm overall length ensure stable operation in production environments. Order the drilling bar directly via Metav Werkzeuge or ask our consultants if needed. S32T DDQNR – Drilling bar, right-hand, Ø40 mm, 300 mm (Teknik Makina) The S32T DDQNR is a right-hand drilling bar for indexable inserts (DDQN for DN-- Indexable Inserts), designed for workshop and production use where reliable, repeatable holemaking with minimal downtime is required. Right-hand cutting direction Compatible with DN-- 1506 inserts Ø40 mm cutting diameter 300 mm overall length Stable holemaking through larger body and secure shank A thicker body increases rigidity: the Ø40 mm cutting diameter combined with a shank Ø32 mm promotes reduced vibration and improved hole geometry when compared with slimmer holders. This translates to steadier cuts and fewer rejected parts in serial production. The tool’s cutting angle 107.5° and cutting height 60 mm are specified to aid chip flow and reliable seating of the indexable inserts, so the machining process remains predictable and efficient. Understanding these dimensions helps workshop planners match the holder to the appropriate machine spindle and clamping system. Fast insert changes and lower downtime for higher throughput Designed for indexable technology, the holder accepts DN-- 1506 inserts, allowing quick replacement without regrinding. Using replaceable cutting tips reduces tooling inventory complexity and shortens machine downtime, which benefits batch production and mixed-job shops alike. The nominal weight 1.805 kg balances handling convenience with the mass required for stable cutting. For departments seeking measurable efficiency gains, this configuration supports consistent cycle times and simpler maintenance routines. Integration into workshop workflows and suitable applications The drilling bar is intended for right-hand operations and is suited to drilling or enlarging tasks where indexable insert solutions are preferred. It fits typical setups for industrial toolrooms and manufacturing cells that rely on modular tooling systems. Technical staff unfamiliar with insert tooling will find the concept straightforward: the holder secures the tip, the tip does the cutting, and replacement is a matter of minutes rather than hours. For specification questions or compatibility checks, Metav’s technical team can be consulted at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to ensure correct integration into existing toolsets. For workshop-ready drilling performance from Teknik Makina, contact Metav Werkzeuge for specification support and reliable supply from our Emmerich quality hub. Technical data Article number: K477TM Manufacturer: Teknik Makina Facts Shank diameter: 32 mm Cutting height: 60 mm Weight: 1.805 kg Cutting angle: 107.5° Cutting diameter: 40 mm Overall length: 300 mm Special features Compatible with DN-- 1506 inserts ISO designation: S32T DDQNR Right-hand cutting direction Designation: DDQN for DN-- Indexable Inserts Brand: Teknik Makina FAQ What inserts fit this drilling bar? The drilling bar accepts DN-- 1506 indexable inserts; the holder is specified for DDQN-type inserts and is designed for straightforward insert replacement. Is the S32T DDQNR suitable for heavy-duty production? Yes, the S32T DDQNR drilling bar (Teknik Makina, SKU K477TM) features a robust Ø40 mm body and 32 mm shank to support stable cuts suitable for many production environments. Which cutting direction does this tool use? The holder is manufactured for a right-hand cutting direction and should be used accordingly to match the machine’s rotation and feed. How long is the drilling bar and how does that affect handling? With a 300 mm overall length, the bar provides reach for deeper operations while maintaining manageable handling and adequate rigidity for repeatable holemaking. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm Drilling Bar S32T MTUNR 32mm Shank 300mm Overall Length 60mm Cutting Height 93° Cutting Angle For TNMG 1604 Inserts - Teknik Makina
Take advantage of a stiff, right‑hand turning solution that accepts standard TNMG inserts and delivers repeatable results on production lathes; with a shank Ø32 mm and overall length 300 mm, the tool balances accessibility and rigidity for medium turning tasks. Order details and application advice are available via Metav Werkzeuge if further clarification is required. Boring bar S32T MTUNR (MTUN for TNMG indexable inserts) — Teknik Makina, Ø40 × 300 mm The Boring bar S32T MTUNR is a right‑hand turning tool designed to use TNMG 1604 indexable inserts, intended for general workshop and light production turning applications. Right-hand turning configuration For TNMG 1604 indexable inserts Shank Ø 32 mm, overall length 300 mm Robust construction, weight 1.835 kg Consistent right‑hand cutting for predictable cycles The right‑hand geometry and dedicated insert pocket make the tool a practical choice where cycle stability matters. By accepting TNMG 1604 indexable inserts, the bar enables quick insert changes and consistent contact geometry; this reduces downtime compared with brazed or solid tools and supports repeatable surface quality. The ISO designation S32T MTUNR reflects the standardised shank and pocket arrangement, which simplifies toolholder selection and replacement planning. Shank and length tuned for stiffness and access With a shank Ø32 mm and an overall length 300 mm, the design targets a balance between rigidity and reach. The Ø40 mm body and cutting height 60 mm contribute to reduced deflection when clamped in standard tool posts, improving dimensional accuracy over extended cuts. The mass of the assembly (approx. 1.835 kg) also helps damp vibration in interrupted cuts, translating into improved tool life for inserts and steadier cycle times on batch production runs. Productivity gains from indexable‑insert tooling The bar’s seating for TNMG inserts and the 93° cutting angle deliver controlled chip flow and predictable cutting forces. Using indexable inserts minimises secondary operations for regrinding and enables rapid changeover, which supports a favourable cost‑per‑part calculation in small to medium series. The configuration is particularly suitable where toolholders must be swapped quickly to maintain machine throughput while retaining geometrical accuracy. Procurement advantages and workshop fit Sourced under the Teknik Makina designation and supplied as a standard ISO shank variant, this turning bar integrates into established tooling systems with minimal retooling. Metav Werkzeuge’s distribution ensures access to spare inserts and complementary holders from stock, underlining the practical advantage of centralised procurement. The product supports a steady production flow by combining indexable inserts convenience with a robust shank geometry for everyday machining tasks. Discuss application requirements with Metav Werkzeuge and request availability for the Teknik Makina S32T MTUNR boring bar via info@metav-werkzeuge.com or by calling +49 2822 7131930 Technical Data Article number: K444TM Manufacturer: Teknik Makina ISO designation: S32T MTUNR Facts Shank diameter: 32 mm Overall length: 300 mm Body diameter: 40 mm Cutting height: 60 mm Cutting angle: 93° Weight: 1.835 kg Special features Right-hand cutting direction For TNMG 1604 indexable inserts Designation in English: MTUN for TNMG indexable inserts Suitable for standard toolpost clamping FAQ Which inserts fit the bar? The bar accepts TNMG 1604 indexable inserts; the S32T MTUNR configuration is designed to locate and secure those inserts reliably. What are the key dimensions to check for toolholder compatibility? Check the shank Ø32 mm, the overall length 300 mm and the toolpost capacity; these determine clamping fit and overhang for the Teknik Makina S32T MTUNR (SKU K444TM). Is the cutting direction right‑hand or left‑hand? This turning bar is configured for right‑hand cutting and is optimised for conventional right‑hand turning operations. How does the 93° cutting angle affect machining? The 93° cutting angle gives controlled chip formation and stable cutting forces, aiding surface finish and repeatability when used with the recommended TNMG inserts. Are inserts and clamping screws included? The product is specified to accept TNMG 1604 inserts; check the product listing for scope of delivery and whether inserts or fixing screws are supplied with the S32T MTUNR. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
40mm MTWN Indexable Insert Boring Bar 32mm Shank 60mm Cutting Height 107.5° Cutting Angle, Right-Hand - Teknik Makina
Take advantage of stable turning performance, proven compatibility with TNMG 1604 indexable inserts and an extended reach that supports consistent cycle times; order the tool directly via Metav Werkzeuge or consult the advisers at Metav Werkzeuge for application guidance. Boring bar S32T MTQNR – MTWN for TNMG indexable inserts (Teknik Makina) The S32T MTQNR boring bar is a right‑hand toolholder designed for use with TNMG 1604 indexable inserts, offering rigidity and reach for medium‑duty external turning applications. S32T MTQNR shank Ø 32 mm 300 mm overall length for extended reach Compatible with TNMG 1604 indexable inserts Right‑hand cutting, 107.5° cutting angle Greater stability for consistent surface finish The S32T MTQNR boring bar is engineered to reduce chatter through a shank Ø 32 mm and a 40 mm outer diameter, delivering a stable connection between holder and insert. The 300 mm overall length provides the reach required for deeper external operations while maintaining rigidity; this combination helps to preserve tool life and improves repeatability of diameter tolerances across batches. For production environments, the reduced vibration directly translates into fewer reworks and more predictable throughput. Faster changeovers and efficient machining with indexable inserts Designed as an MTWN holder for TNMG 1604 indexable inserts, the tool supports quick insert replacement and economical tooling strategies. The compatibility with standard TNMG geometry allows use of a wide range of chipbreakers and grades, enabling optimisation by material and cut. The right‑hand cutting orientation and the 107.5° cutting angle balance clearance and cutting edge strength, which helps maintain stable cutting forces and longer edge life — a clear benefit when switching between roughing and finishing passes. Seamless integration into workshop routines and process reliability The toolholder's mass (approx. 1.821 kg) and ISO designation ensure predictable handling during set‑up and predictable balancing in rotating assemblies. The MTWN for TNMG indexable inserts format supports established clamping practices and simplifies inventory by aligning with commonly stocked TNMG inserts. For complex operations where fixture space and access matter, the boring bar’s geometry provides reach without excessive overhang, promoting safer toolpaths and easier programming for CNC lathes. Further technical details and application examples are available from Metav Werkzeuge to support process planning and tool selection. For reliable turning solutions from Teknik Makina and tailored application advice, contact Metav Werkzeuge in Emmerich — info@metav-werkzeuge.com or +49 2822 7131930 — to arrange procurement and integration support. Technical data Article number: K366TM Manufacturer: Teknik Makina Type designation: S32T MTQNR Product name: MTWN for TNMG Indexable Inserts ECLASS: 21180806 Facts Shank diameter: 32 mm Outer diameter: 40 mm Overall length: 300 mm Cutting height: 60 mm Cutting angle: 107.5° Weight: 1.821 kg Cutting direction: right Special features Compatible inserts: TNMG 1604 Holder format: MTWN ISO designation: S32T MTQNR Suitable for medium‑duty external turning SKU: K366TM FAQ Is this tool compatible with standard TNMG inserts? The MTWN holder is compatible with TNMG 1604 indexable inserts; the design of the boring bar supports standard TNMG geometries and common chipbreaker options. What is the shank size and how does it affect rigidity? The shank Ø 32 mm of the S32T MTQNR provides increased stiffness compared with smaller holders, which improves cutting stability and surface finish when machining external profiles. Which cutting direction is this tool intended for? This boring bar is configured for right‑hand cutting, optimised for conventional turning directions on standard CNC lathes. What reach does the tool provide for deep cuts? With a 300 mm overall length, the tool offers extended reach for deeper external turning while maintaining a balance between overhang and rigidity. How does the 107.5° cutting angle influence performance? The 107.5° angle offers a compromise between clearance and edge strength, helping to maintain stable cutting forces and prolong insert life during mixed roughing and finishing operations. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm Precision Boring Bar SVQB For VBMT 1604 Inserts 32mm Shank, 107.5° Cutting Angle - Teknik Makina
Take advantage of the combination of robust rigidity, precise insert compatibility and extended reach to maintain consistent machining results; order the S32T SVQBR directly via Metav Werkzeuge or ask our consultants if needed. Boring Bar S32T SVQBR – Toolholder for VBMT 1604, 32 mm shank (Teknik Makina) The S32T SVQBR is a right-hand boring bar designed for secure use with VBMT 1604 indexable inserts, optimised for operations requiring stability and repeatable positioning in confined bores and overhang work. 32 mm shank for stable clamping 50 mm insert height for robust cutting 300 mm overall length for deep reach Compatible with VBMT 1604 inserts Built for rigidity and precise chip control The S32T SVQBR combines a sturdy 32 mm shank with a balanced mass of 1.79 kg to deliver enhanced rigidity during cutting. This construction reduces vibration and deflection, which directly improves surface finish and dimensional repeatability when using indexable inserts. Compatibility with VBMT 1604 inserts ensures a wide selection of grades and edge geometries, allowing process engineers to tailor tool life and cutting performance for specific production runs. The documented 107.5° cutting angle supports reliable chip formation and predictable cutting forces, which simplifies machining parameter selection and shortens setup time. Access deeper bores without sacrificing stability With a 300 mm overall length and a compact head-to-shank profile, the bar is designed for access to deeper features while maintaining the stability needed for accurate internal and external operations. The right-hand cutting orientation suits standard turning cycles and provides a consistent force direction that aids fixture and clamping design. A well-dimensioned boring bar minimises chatter and allows higher feed rates where process windows permit, delivering improved throughput and lower cycle variation. Where tool-path planning and machine rigidity are coordinated, the component’s geometry supports efficient material removal with fewer insert changes. Practical workshop benefits and straightforward handling The toolholder’s design focuses on operational efficiency: insert changes are compatible with the common VBMT 1604 format, reducing inventory complexity and downtime. The 50 mm insert height offers a robust cutting edge engagement, which benefits repetitive production and interrupted cuts by increasing edge support. The combination of secure clamping and proven geometry makes the bar suitable for series production and precision one-off tasks alike. Documentation and SKU traceability support quality management systems, helping maintain consistent tooling specifications across production lines. Contact Metav Werkzeuge today for technical advice on integrating the Teknik Makina S32T SVQBR into production; our specialists at Metav Werkzeuge are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to discuss process fit and delivery options. Technical Data Article number: K219TM ISO designation: S32T SVQBR Product type (EN): SVQB for VBMT Indexable Inserts Manufacturer: Teknik Makina Numbers Shank diameter: 32 mm Overall length: 300 mm Weight: 1.79 kg Cutting angle: 107.5° Insert height: 50 mm Diameter: 40 Special features Right-hand cutting direction For VBMT 1604 indexable inserts Compatible with standard indexable insert grades Designed for improved rigidity and chip control Balanced for longer reach operations FAQ What insert type fits this boring bar? The S32T SVQBR is designed for VBMT 1604 indexable inserts, permitting the use of standard grades and edge preparations for varied applications. Is this tool suitable for deep internal boring? Yes, the 300 mm overall length and robust shank provide extended reach for deeper features while maintaining stability for accurate machining. Which cutting direction does the bar support? The bar is configured for right-hand cutting, matching conventional turning cycles and offering consistent force direction during operations. How does the cutting angle affect performance? The 107.5° cutting angle promotes controlled chip formation and stable cutting forces, which assists in achieving repeatable surface finish and dimensional accuracy. What are the handling advantages in a production environment? Compatibility with common VBMT 1604 inserts reduces tooling variants, while the secure clamping and 50 mm insert height support robust cutting and reduced downtime during insert replacement. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T DCKNR Boring Bar For CN-- 1204 Indexable Inserts, 75° Cutting Angle, 300mm - Teknik Makina
Take advantage of a compact combination of reach and rigidity: a 32 mm shank and 300 mm overall length provide extended access while maintaining stability for turning applications, and the 75° cutting angle together with CN-- 1204 compatibility ensures predictable chip control and economical tool life. Order the tool directly via Metav Werkzeuge or contact our consultants for application advice. S32T DCKNR Boring Bar – DCKNR for CN-- 1204 Indexable Inserts, 32 mm shank (Teknik Makina) The S32T DCKNR is a right-hand boring bar designed for turning operations with CN-- 1204 indexable inserts, offering a combination of reach and stiffness for medium-length external machining tasks. S32T shank, 32 mm diameter Compatible with CN-- 1204 inserts 75° cutting angle for stable cuts 300 mm overall length for extended reach Rigidity and consistent contact for stable turning results The tool’s 32 mm shank and sturdy geometry deliver improved rigidity, reducing vibration during cuts and stabilising the tool–workpiece interface. A stable setup leads to more consistent surface finishes and repeatable dimensional results, which is crucial in production runs where tolerances matter. The relatively low mass at 0.966 kg lowers toolholder load without compromising stability, enabling longer tool life and fewer re‑set operations. Efficient use of indexable CN-- 1204 inserts Built to accept CN-- 1204 indexable inserts, the holder enables rapid insert changes and straightforward maintenance. Indexable inserts permit economical reuse of cutting edges and fast replacement in case of wear, reducing downtime compared with solid‑tool alternatives. The DCKNR style clamping secures inserts reliably, helping to maintain consistent cutting geometry and predictable performance across multiple shifts. Extended reach with controlled cutting direction With a 300 mm overall length and right-hand cutting orientation, the boring bar reaches deeper external profiles while preserving cutting control. The 75° cutting angle promotes favourable chip flow and cutting force distribution, which can lead to reduced chatter on longer overhangs. This configuration supports efficient cycle times by enabling higher material removal rates while keeping surface integrity intact. Industry-compatible designation and straightforward inventory management The S32T DCKNR ISO designation simplifies tool planning and procurement for workshops that standardise on DCKNR holders and CN-- 1204 inserts. The clear specification of shank diameter, cutting height and total length makes it easier to select the correct tool for a workpiece without lengthy compatibility checks. The lightweight construction yet precise dimensions help maintain a compact, well‑organised tooling inventory that supports predictable production planning. Contact Metav Werkzeuge for tailored application recommendations and secure supply of the Teknik Makina S32T DCKNR boring bar; phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical Data Article number: K403TM Manufacturer: Teknik Makina Product designation: DCKNR for CN-- 1204 Indexable Inserts Facts Shank diameter: 32 mm Cutting height: 60 mm Overall length: 300 mm Weight: 0.966 kg Tool diameter: 40 mm Cutting angle: 75° Special features ISO designation: S32T DCKNR For indexable inserts: CN-- 1204 Cutting direction: Right Clamping designation: 12 SKU: K403TM FAQ Which inserts fit this boring bar? The S32T DCKNR boring bar is specified for CN-- 1204 indexable inserts and is clamped in the DCKNR style for secure seating. Is the cutting direction right-hand or left-hand? This tool is configured for right-hand cutting, suited to conventional rightward turning operations. What are the key dimensions to check before ordering? Important dimensions are the 32 mm shank diameter, 60 mm cutting height and 300 mm overall length; confirm these against the machine‑tool clearance and holder capacity. How does the 75° cutting angle affect machining? A 75° cutting angle helps to direct chips away from the cut and spreads cutting forces, improving chip control and stability on longer overhangs. Can this holder be used in standard DCKNR tool posts? Yes, the ISO S32T DCKNR designation matches standard DCKNR mounting conventions for compatibility with matching toolposts and clamping systems. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T DCLNL Boring Bar For CN-- 1204 Indexable Inserts, 95° Cutting Angle, 60mm Cutting Height - Teknik Makina
Take advantage of a rigid, long-reach solution that combines stable clamping and proven insert compatibility for reliable external turning cycles; the shank Ø 32 mm and 300 mm overall length deliver repeatable results in demanding set-ups — order directly via Metav Werkzeuge or consult our specialists for tailored advice. S32T DCLNL boring bar – DCLN for CN-- indexable inserts, 32 mm shank The S32T DCLNL boring bar is a left‑hand external turning bar designed to accept CN-- 1204 indexable inserts for precision turning and internal overhang applications. *Left-hand cutting for external turning operations *Shank Ø 32 mm for stable clamping *Overall length 300 mm for extended reach *Fits CN-- 1204 indexable inserts Built for rigidity and consistent results The long‑reach turning tool combines a 32 mm shank with a 300 mm overall length, offering a balance between accessibility and torsional stability. Where long overhangs are required, a thicker shank reduces vibration and run‑out; the design supports steady chip formation and improved surface finish when paired with suitable indexable inserts. The 95° cutting angle is optimised for external facing and fine turning, helping to maintain dimensional accuracy across batches. This configuration is especially effective in batch production and rework processes where repeatability is essential. Efficient left‑hand geometry for controlled cutting The DCLN style holder provides a deliberate left‑hand cutting orientation and is shaped to accept standard CN-- 1204 inserts, which simplifies tool inventory and changeover. The insert pocket and clamp arrangement enable reliable seating and repeatable positioning, which translates into shorter set‑up times and fewer adjustments at the machine. By using established insert geometries, the toolholder supports improved chip flow and thermal stability during medium‑to‑heavy material removal, contributing to higher throughput without sacrificing component quality. Integration advantages for workshop workflows As a modular external turning solution, this boring bar reduces tooling complexity: one holder accommodates widely available indexable inserts, lowering stocking requirements. The combination of stable clamping and standard insert sizes means predictable tool life and fewer unexpected stoppages. The tool’s mass and form factor — weighing approximately 1.867 kg — help dampen vibrations in many conventional lathe set‑ups, which in turn preserves insert edge life and reduces scrap rates. For production environments seeking steady cycle times, this approach supports process reliability and cost efficiency. Selection and practical use guidance The tool is compatible with insert size CN-- 1204 and is specified as S32T DCLNL in ISO designation; clamping interface references a holder width of 12 where applicable. The cutting height 60 mm should be accounted for when setting centre lines to ensure the insert nose is square to the workpiece. For best results with the turning bar, select inserts with suitable geometry and grade for the workpiece material and adhere to recommended feed and speed values from the insert manufacturer. Regular checks on seat condition and clamping torque will preserve repeatability and extend service intervals. Contact Metav Werkzeuge today to discuss the Teknik Cutting Tools S32T DCLNL boring bar and its suitability for specific turning tasks — Metav’s experts at info@metav-werkzeuge.com or +49 2822 7131930 provide supply and application advice from Emmerich. Technical data Article number: K482TM Manufacturer: Teknik Makina Facts Shank diameter: 32 mm Overall length: 300 mm Diameter: 40 mm Cutting height: 60 mm Weight: 1.867 kg Special features For indexable inserts: CN-- 1204 ISO designation: S32T DCLNL Cutting direction: left Clamping holder size: 12 Cutting angle: 95° FAQ What insert type does this holder accept? The holder is designed for CN-- 1204 indexable inserts; the DCLN pocket secures the insert for reliable positioning in the S32T DCLNL boring bar (Teknik Cutting Tools, SKU K482TM). Is the cutting direction left or right? This turning tool has a left‑hand cutting orientation as specified, suitable for external left‑hand operations. What shank diameter is required for clamping? The shank diameter is 32 mm; secure clamping at that diameter ensures the rigidity expected from this style of boring bar. Can the bar reach deep bores or overhangs? With a 300 mm overall length, this long‑reach bar is intended for extended reaches where access is limited, while its thicker shank helps maintain stability. How does the 95° cutting angle affect machining? A 95° cutting angle delivers favourable cutting geometry for external facing and fine turning, promoting good surface finish and dimensional control when combined with the correct insert grade. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T DCLNR Boring Bar For CN--1204 Indexable Inserts, 95° Cutting Angle, 300mm Overall Length - Teknik Makina
Take advantage of the combination of precise ISO mounting, robust 32 mm shank stability and deep 300 mm reach for reliable metalworking operations; order the component directly via Metav Werkzeuge or consult the Metav team for application advice. Bohrstange K402TM – DCLN boring bar with S32T DCLNR shank, fits CN-- 1204 (Teknik Makina) The Bohrstange K402TM is a right-hand boring bar designed for stable metal cutting with CN-- 1204 indexable inserts, optimised for turning and internal machining tasks. ISO S32T DCLNR shank, 32 mm diameter Fits CN-- 1204 indexable inserts 300 mm overall length for deep reach Right-hand cutting, 95° cutting angle Precision and stability for consistent turning results The S32T DCLNR shank and solid construction provide a stable platform for repeatable machining, reducing vibration and improving surface finish. With a 32 mm shank and a measured mass of 1.867 kg, the toolholder maintains cutting geometry under load, which translates into fewer rejects and longer predictable tool life. The right-hand cutting orientation and a 95° cutting angle are chosen to balance cutting forces and chip flow for conventional lathe and CNC turning applications, enabling higher feed rates without sacrificing dimensional control. Seamless integration with common indexable inserts Engineered for compatibility, the holder accepts CN-- 1204 indexable inserts and follows the DCLN interface standard, simplifying tooling selection and reducing inventory complexity. The combination of a standard insert size and an ISO S32T clamping interface allows quick insert changes and predictable cutting behaviour. This ensures the toolholder can be introduced into existing setups with minimal adjustment, supporting faster changeovers and a more efficient production flow. Designed for deep access and secure clamping A 300 mm overall length and a body diameter of 40 mm provide the reach required for internal operations and recessed features while maintaining rigidity. The cutting height of 60 mm supports adequate insert engagement, and the specified clamping designation (12) secures the insert reliably under higher cutting loads. The resulting rigidity improves chip control and reduces the likelihood of chatter during deeper cuts, which benefits both batch production and one-off precision jobs. Suited to workshop and production environments Built for practical industrial use, the bar is appropriate for jobbing shops and production lines that demand robustness and predictable performance. The toolholder’s standard ISO mounting and common insert compatibility minimise stocking overhead and training requirements. For operations seeking dependable tooling sourced through a reliable partner, Metav combines broad product availability and sector expertise—backing components with application support and a comprehensive range of complementary tooling options. For tailored application advice or to secure the S32T DCLNR boring bar for your turning operations, contact Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: K402TM Manufacturer: Teknik Makina Description: Bohrstange / DCLN for CN-- Indexable Inserts ISO designation: S32T DCLNR Core technical data Shank diameter: 32 mm Cutting height: 60 mm Overall length: 300 mm Body diameter: 40 mm Weight: 1.867 kg Fits inserts: CN-- 1204 Cutting direction: right Cutting angle: 95° Clamping designation: 12 eClass: 21180806 Special features DCLN interface for CN-- inserts Right-hand boring bar for turning centres ISO S32T shank for standard toolholders Designed for internal and recessed machining FAQ What inserts are compatible with this boring bar? The bar is compatible with CN-- 1204 indexable inserts; the DCLN interface matches standard CN-- insert geometry for straightforward integration. Which shank size and ISO designation does the holder use? The holder uses an ISO S32T DCLNR shank with a 32 mm shank diameter suitable for standard tool posts and holders. Is this tool suitable for deep internal machining? Yes, the 300 mm overall length and 40 mm body diameter provide the reach and rigidity required for many internal machining tasks. What is the cutting orientation and angle of the tool? The tool is configured for right-hand cutting with a 95° cutting angle, optimised for conventional turning forces and chip evacuation. How is the insert secured and what clamping type is used? The holder employs a secure clamping arrangement (designation 12) compatible with the DCLN interface, ensuring stable insert retention under load. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T DDQNL Boring Bar Left-Hand For DN-- 1506 Indexable Inserts, 107.5° Cutting Angle, 60mm Cutting Height, 300mm Overall Length - Teknik Makina
Optimise internal turning processes with a rigid, left‑hand tool that combines reach and insert flexibility; the 32 mm shank and 300 mm overall length provide stability for deeper bores while compatibility with DN--1506 indexable inserts reduces setup time and tooling costs — order or enquire via Metav Werkzeuge for application support. Boring bar S32T DDQNL – DDQN for DN-- indexable inserts, left‑hand, 32 mm shank (Teknik Makina) The Boring bar S32T DDQNL is a left‑hand internal turning bar designed for machining operations that require extended reach and reliable insert clamping with DN--1506 indexable inserts. Left‑hand cutting direction 32 mm shank diameter for rigid clamping 60 mm cutting height for deeper machining Compatible with DN--1506 indexable inserts Increased rigidity for improved bore quality The combination of a 32 mm shank and a 300 mm overall length delivers a balance between reach and stiffness that reduces vibration during internal turning. Increased stiffness improves surface finish and tool life by limiting chatter; this is especially important when machining deeper bores where tool deflection can lead to oversize or poor roundness. The relatively substantial mass (approx. 1.805 kg) contributes to damping, so the bar maintains cutting stability under steady feeds and moderate depths of cut. Flexible insert system lowers tooling complexity Designed for use with DN--1506 indexable inserts, the bar uses a DDQN head geometry that makes insert changes straightforward and repeatable. Indexable inserts allow economical regeneration of cutting edges without replacing the whole tool, reducing inventory cost and downtime. For workshops unfamiliar with insert terminology: indexable inserts are small replaceable cutters that sit in a pocket and can be rotated or swapped when one edge is worn, delivering consistent cutting geometry with minimal setup. Left‑hand geometry for specialised setups The left‑hand cutting orientation makes the bar suitable for specific machine tool configurations and turning directions where conventional right‑hand tools are less effective. Left‑hand tools are commonly used for operations that require approach from the opposite direction or when clamping and workpiece rotation dictate an inverse cut direction. The bar’s 107.5° cutting angle is optimised to deliver effective chip formation and to control cutting forces in such orientations. Secure clamping and practical dimensions for workshop use The tool’s ISO designation (S32T DDQNL) and a clamp holder reference of 15 indicate compatibility with common toolholders and set‑ups in industrial turning shops. A 60 mm cutting height provides adequate support for the insert pocket and helps maintain alignment between insert and shank, which is vital for repeatable bore tolerances. In practice, these dimensions translate into straightforward mounting, consistent cutting geometry and predictable wear behaviour across batches. For procurement or technical advice on the Teknik Cutting Tools S32T DDQNL boring bar, contact Metav Werkzeuge in Emmerich for delivery and application recommendations via info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: K534TM Brand: Teknik Makina ISO designation: S32T DDQNL Facts Shank diameter: 32 mm Cutting height: 60 mm Overall length: 300 mm Diameter: 40 mm Weight: 1.805 kg Cutting angle: 107.5° Special features Left‑hand cutting direction Compatible with DN--1506 indexable inserts DDQN head geometry for secure clamping Clamp holder reference 15 FAQ What insert type does this boring bar accept? The bar is specified for DN--1506 indexable inserts and uses a DDQN pocket geometry to secure and position the insert reliably. Is the bar suitable for deep internal bores? With a 300 mm overall length and a 32 mm shank, the bar offers reach with improved rigidity for deeper bores compared with slimmer shanks. Which cutting direction is required for this tool? This tool is manufactured for left‑hand cutting; it is intended for machine setups and turning directions that demand a left‑hand tool orientation. What is the ISO designation and why does it matter? The ISO designation S32T DDQNL defines shank size and head geometry; it ensures compatibility with matching toolholders and clarifies the bar’s mechanical interface. Can this bar be used on standard lathes? Yes — the bar’s dimensions and ISO form are compatible with common lathe toolholders; however, the left‑hand cutting direction must match the chosen machining strategy. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T DDUNR Boring Bar Right-Hand For DN-- 1504 Inserts, 32mm Shank Diameter 300mm Length - Teknik Makina
Take advantage of the combination of robust rigidity and precise insert compatibility for consistent internal machining. With a 32 mm shank and 300 mm overall length, the tool delivers stable clamping and extended reach for deeper bores; order via Metav Werkzeuge or consult the technical team for application advice. S32T DDUNR boring bar — 32 mm shank, 300 mm overall length (Teknik Makina) The S32T DDUNR is a right-hand boring bar designed for internal turning operations with DN-- 1504 indexable inserts, suited to workshops and production environments requiring repeatable results 32 mm shank for secure clamping Compatible with DN-- 1504 inserts 300 mm overall length for deep bores Stable clamping for vibration-free machining A larger 32 mm shank provides increased rigidity at the toolholder interface, reducing chatter and vibration during internal cutting. The combination of a solid shank and the tool's mass helps maintain a consistent tool position, which translates into improved surface finish and repeatable bore diameters. For processes where dimensional stability is critical, the holder’s physical properties support tighter tolerances while lowering scrap rates and secondary operations. Optimised insert fit and efficient chip flow Designed specifically for DDUN style inserts and compatible with DN-- 1504 indexable plates, the toolhead geometry aligns insert seat and cutting edge to promote predictable chip formation. The 93° cutting angle and 55 mm cutting height assist in achieving stable engagement with the workpiece, particularly in internal bores where chip evacuation is limited. Using standardised inserts reduces downtime for tool changes and keeps inventory management straightforward for production planning. Practical setup and workshop integration With an overall length of 300 mm and a listed mass of 1.83 kg, the bar offers the reach required for deeper machining tasks while remaining manageable during fixturing and balancing. The designation for the clamping interface is listed as 15, enabling compatibility checks with existing tool posts and holders. The right-hand cutting orientation ensures correct cutting direction without modification to existing lathe settings, simplifying set-up and reducing trial cycles before production. Consistent supply and application support for production The holder is engineered for repeatable internal turning operations across a variety of steel and alloy components where indexable inserts are preferred for cost-effective edge replacement. Sourcing from an established distribution channel provides a practical advantage: Metav’s logistics and quality scrutiny in Emmerich function as a reliable supply filter for the European market, supporting continuity of production and predictable lead times. For tailored advice on fixture compatibility or to request detailed CAD and set-up guidance, contact Metav Werkzeuge — Metav’s specialists can confirm whether the S32T DDUNR boring bar matches the machining programme and holder configuration required in the workshop. Technical data Article number: K413TM Manufacturer: Teknik Makina ISO designation: S32T DDUNR Facts Shank diameter: 32 mm Overall length: 300 mm Diameter: 40 mm Cutting height: 55 mm Cutting angle: 93° Weight: 1.83 kg Special features Compatible inserts: DN-- 1504 Insert type: DDUN Cutting direction: right-handed Clamping holder designation: 15 FAQ What inserts does this boring bar accept? The boring bar accepts DN-- 1504 indexable inserts of the DDUN type; these inserts are the intended geometry for correct seating and chip control with the S32T DDUNR. Is the tool suitable for deep internal bores? Yes — the 300 mm overall length and 32 mm shank of the S32T DDUNR provide reach and rigidity appropriate for deeper internal machining tasks where indexable inserts are used. What is the shank size and why does it matter? Shank diameter is 32 mm; a larger shank increases rigidity, reducing vibration and improving dimensional repeatability during internal turning operations. Which cutting direction is intended for this holder? The design is for right-handed cutting, matching standard lathe feed directions and eliminating the need for reversal or special holder arrangements. How heavy is the tool and how does that affect set-up? The tool weighs 1.83 kg, offering a balance between reach and manageable handling during mounting; its mass contributes to stable cutting behaviour when properly clamped. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T DDUNR Drill Bar For DN-- 1506 Indexable Inserts, 32mm Shank Diameter, 300mm Length - Teknik Makina
Take advantage of the combination of a 32 mm shank for rigidity, compatibility with DN-- 1506 indexable inserts and a 300 mm overall length for stable deep boring — order directly via Metav Werkzeuge or consult our specialists for application advice. Bohrstange S32T DDUNR — Boring bar with 32 mm shank and 300 mm length by Teknik Makina The Bohrstange S32T DDUNR is a right-hand boring bar designed for internal turning operations using DN-- 1506 indexable inserts, offering a balanced geometry for reliable chip control and repeatable bore quality 32 mm shank for high rigidity Compatible with DN-- 1506 inserts 300 mm overall length for deep bores Right-hand cutting with 93° cutting angle Stable rigidity for tighter tolerances and longer runs The solid 32 mm shank and the 300 mm overall length are configured to provide a stable support during internal machining. This combination reduces deflection and vibration, which improves bore roundness and surface finish; the mass of 1.835 kg contributes to steadiness without compromising handling during setup. For workshops requiring consistent diameters over batch production, the increased stiffness translates into fewer rejects and reduced rework. Insert system and cutting geometry that deliver consistent chips Designed for indexable inserts DN-- 1506, the holder ensures quick insert changes and consistent seat positioning for repeatable results. The 55 mm cutting height secures correct insert engagement while the 93° cutting angle offers a near-neutral approach to the cut, balancing radial and axial forces for predictable chip flow. The assembly is specified for right-hand cutting direction, which is compatible with standard lathe orientations and programming practices in CNC environments. Practical mounting, identification and workshop use The tool is identified by the ISO-style designation S32T DDUNR, which eases matching with machine fixtures and tool lists. A clamp specification of 15 (clamp holder designation) is provided for correct seating in compatible tool posts or turret stations. With a nominal diameter of 40 mm, the bar covers common internal turning ranges; the design supports rapid replacement of indexable inserts and straightforward indexing procedures, keeping machine downtime to a minimum. For precise internal machining using Teknik Makina's S32T DDUNR, contact Metav Werkzeuge for tailored advice and reliable supply from Emmerich: info@metav-werkzeuge.com / +49 2822 7131930 Technical Data Article number: K412TM Manufacturer: Teknik Makina ISO designation: S32T DDUNR For indexable inserts: DN-- 1506 Shank diameter: 32 mm Overall length: 300 mm Diameter: 40 mm Cutting height: 55 mm Cutting direction: right Cutting angle: 93° Weight: 1.835 kg Clamp holder designation: 15 Facts Shank diameter: 32 mm Overall length: 300 mm Diameter: 40 mm Cutting height: 55 mm Cutting angle: 93° Weight: 1.835 kg Special features Right-hand cutting direction Compatible with DN-- 1506 indexable inserts ISO-style designation for simple identification Clamp holder: 15 Designed for internal turning applications FAQ What insert type fits this boring bar? The boring bar is compatible with DN-- 1506 indexable inserts; the seat and cutting height are prepared for secure mounting and correct chip control. Which cutting direction is specified? This tool is supplied for right-hand cutting, matching standard lathe orientations and typical CNC turret setups. What is the overall length and how deep can it reach? The bar has a 300 mm overall length, providing reach suitable for many internal boring tasks where extended access is required. How does the 93° cutting angle affect machining? A 93° cutting angle gives a near-neutral approach, balancing radial and axial loads to promote stable cutting and predictable chip flow during internal operations. Which ISO designation identifies this tool? The holder follows an ISO-style identification of S32T DDUNR, which simplifies tool management and ordering for workshop tooling lists. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T DWLNL Boring Bar Left 32mm Shank 60mm Cutting Height 95° Cutting Angle, For WN-- 0804 Inserts - Teknik Makina
Benefit from the combination of a rigid 32 mm shank, compatibility with WN-- 0804 indexable inserts and a standard ISO designation that supports consistent turning performance; order the tool directly via Metav Werkzeuge or request technical consultation. S32T DWLNL boring bar — left‑hand DWLN for WN-- indexable inserts by Teknik Makina S32T DWLNL is a left‑hand boring bar designed for turning operations with WN-- 0804 indexable inserts, suitable for CNC lathe applications and workshop environments Left‑hand cutting direction 32 mm shank diameter Compatible with WN-- 0804 inserts 300 mm overall length Precision and stability for consistent turning results The S32T DWLNL is engineered to deliver steady, chatter‑reduced machining through a robust 32 mm shank and balanced mass. The combination of a substantial shank diameter and a 95° cutting angle improves clamping stability and helps to maintain concentricity during extended cuts. As a result, the tool produces repeatable diameters and better surface finishes when performing external turning or internal boring tasks. The measured 1.837 kg mass contributes inertia that dampens vibration without compromising responsiveness, which is particularly useful when working with longer overhangs or demanding materials. For workshops seeking predictable cycle times and reduced rework, this construction supports higher process reliability. Faster setup and proven insert compatibility Compatibility with WN-- 0804 indexable inserts and the DWLN geometry simplifies tooling selection and shortens setup time. The DWLN designation denotes a toolholder geometry that accepts standard WN-- inserts, enabling rapid insert changes and consistent seat location, which reduces downtime during production. The left‑hand cutting configuration is intended for specific turning directions on lathes and contributes to clearer planning of toolpaths in mixed‑operation cells. By using a standard insert size, spare‑part management is simplified and tool change intervals are minimised, yielding tangible productivity gains on batch and single‑piece flows alike. Easy integration into CNC workflows and dependable handling With a 300 mm overall length and the ISO designation S32T DWLNL, this boring bar fits established toolholder systems and can be integrated into existing setups with minimal adjustment. The 40 mm diameter where specified and a cutting height of 60 mm provide clear reference values for fixture and turret planning. The DWLN construction and standardised interface support straightforward tool data entry in CNC control systems and CAM libraries, reducing programming time. For operators less familiar with insert tooling, the geometry and accepted insert type are simple to interpret, enabling quicker training and consistent machine operation. For procurement and technical advice on the Teknik Makina S32T DWLNL boring bar, contact Metav Werkzeuge for ordering and detailed application support at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: K502TM Manufacturer: Teknik Makina Designation: S32T DWLNL Facts Shank diameter: 32 mm Overall length: 300 mm Cutting height: 60 mm Weight: 1.837 kg Diameter: 40 mm Cutting angle: 95° Special features ISO designation S32T DWLNL For WN-- 0804 indexable inserts Left‑hand cutting direction DWLN geometry for WN-- indexable inserts FAQ Which insert type fits this boring bar? The boring bar is compatible with WN-- 0804 indexable inserts; the DWLN holder geometry secures the insert reliably for repeatable cutting. Is the bar suitable for left‑hand turning operations? Yes, the tool is specified for left‑hand cutting, making it appropriate where the machining strategy requires left‑hand orientation. What are the key mounting dimensions to consider? Reference the 32 mm shank diameter and 300 mm overall length when planning turret positions and overhang limits for stable operation. Can the S32T DWLNL be used with standard toolholders? The ISO designation S32T DWLNL indicates a standardised form factor intended for straightforward integration into compatible toolholder systems. How does the cutting angle affect performance? The 95° cutting angle provides a stable insert seat and helps to reduce vibration, improving surface finish and dimensional consistency. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T DWLNR Boring Bar 32mm Shank 60mm Cutting Height, 95° Cutting Angle - Teknik Makina
Combining a 32 mm shaft, 300 mm overall length and compatibility with WN-- 0804 indexable inserts, this tool offers stable internal turning with predictable chip flow and robust repeatability; order the item directly via Metav Werkzeuge or consult their technical advisors for specification support. Boring bar DWLN for WN-- indexable inserts — S32T DWLNR, 32 mm shaft, 300 mm length (Teknik Makina) A boring bar DWLN for WN-- indexable inserts designed for precision internal turning in production and repair environments, compatible with WN-- 0804 inserts and configured for right-hand cutting. S32T DWLNR ISO designation 32 mm shaft diameter for rigidity Compatible with WN-- 0804 inserts Right-hand cutting, 95° cutting angle Precision and stability for internal turning The toolholder delivers measurable rigidity thanks to its 32 mm shaft and balanced geometry. The ISO designation S32T DWLNR identifies a standardised clamping and seating form that reduces runout and vibration, resulting in improved roundness and surface finish when performing bores or internal profiling. By maintaining a rigid connection between spindle and insert seat, the tool reduces deflection under load, which increases first-pass yield and shortens rework times. Stability here directly improves machining tolerances and process reliability. Optimised chip control and shorter cycle times Configured for right-hand cutting and a 95° cutting angle, the bar is tuned to produce predictable chip flow with the WN-- insert geometry. The combination of geometry and a 60 mm cutting-edge height supports controlled chip breaking for many common steels and castings, reducing the risk of built-up edge and machine downtime. Quick insert seating and standardised indexable components mean insert changes are straightforward, supporting rapid tool replacement and lower per-part machining time. System compatibility that simplifies tooling decisions With an overall length of 300 mm and an outer diameter of 40 mm, the assembly fits common turret and boring-slide setups. The ISO-labelled design permits straightforward interchange with existing holders and mating clamping systems, so retrofitting into an established tool layout is simplified. The compatibility with WN-- 0804 indexable inserts avoids bespoke tooling orders and keeps stocking predictable, which benefits procurement and maintenance planning in small and larger workshops alike. Durable design for consistent production Weighing 1.837 kg and built to industrial tolerances, the component is dimensioned to withstand routine operational loads while maintaining cutting accuracy over time. The specified dimensions and standard interface reduce set-up variability and support repeatable offsets, which is critical for batch production and quality assurance. Selection through Metav’s quality filter assures that the product arrives ready for integration into demanding workflows and contributes to a dependable machining process. Contact Metav Werkzeuge GmbH in Emmerich for application advice or to place an order for this Teknik Makina DWLN boring bar — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930 Technical data SKU: K422TM Brand: Teknik Makina Article: DWLN for WN-- indexable inserts ISO designation: S32T DWLNR Core technical data Shaft diameter: 32 mm Overall length: 300 mm Diameter: 40 mm Cutting-edge height: 60 mm Weight: 1.837 kg Cutting angle: 95° Special features For indexable inserts WN-- 0804 Right-hand cutting direction Compatible with DWLN for WN-- indexable inserts SKU K422TM FAQ Which inserts fit this tool? The DWLN boring bar is designed for WN-- 0804 indexable inserts; the seating and clamp geometry match that insert series for secure fixing and repeatable positioning. What is the shaft diameter and why does it matter? The shaft diameter is 32 mm; a larger shaft increases rigidity and reduces deflection, improving bore quality and tool life in cycle‑intensive operations. Is the tool suitable for left‑hand turning? This specification indicates a right‑hand cutting direction; for left‑hand operations, a corresponding left‑hand variant would be required. What overall length is supplied? The supplied overall length is 300 mm, providing reach for common internal turning tasks while maintaining stability. What is the ISO designation for the holder? The holder is designated S32T DWLNR, which clarifies the clamping interface and helps ensure compatibility with standard toolholders and turrets. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T MTUNL Boring Bar 32mm Shank 60mm Cutting Height Left-Hand, 93° Cutting Angle - Teknik Makina
Take advantage of the combination of rigid support, broad TNMG compatibility and extended reach to keep turning cycles consistent and tool changeovers rapid; choose the right holder for high-performance indexable turning and contact Metav Werkzeuge for technical advice or ordering. S32T MTUNL Boring Bar – MTUN for TNMG Indexable Inserts, 300 mm (Teknik Makina) A S32T MTUNL boring bar engineered for left‑hand external turning with TNMG 2204 indexable inserts, offering a balance of rigidity and reach for medium‑duty lathe work Left-hand cutting orientation Holds TNMG 2204 indexable inserts 32 mm shank diameter for stability 300 mm overall length for extended reach Improved stability and repeatable turning results The design centres on a 32 mm shank and a solid mass (weight: 1.836 kg) to reduce vibration during cut entry and maintain concentricity over longer passes. A consistent toolholder geometry ensures that radial forces are managed, which reduces the likelihood of chatter and supports tighter tolerances. For production environments where repeatability matters, the reduced deflection translates directly into fewer rejected parts and less rework. Broad insert compatibility for process flexibility Compatibility with TNMG 2204 indexable inserts means the holder accepts a widely available insert grade and format, simplifying inventory and enabling quick insert swaps between roughing and finishing operations. The MTUN designation indicates the insert clamping and seating geometry tailored to triangular TNMG plates; this allows stable cutting edge support and straightforward orientation. The resulting setup time is minimised, improving overall machine utilisation. Designed for practical machining tasks and clearance The tool features a 60 mm cutting height and a 93° cutting angle, which together provide practical clearance and effective chip flow for external turning applications. The left‑hand (L) orientation is suited to operations where tool approach and feed direction demand left‑hand geometry. The 300 mm overall length delivers reach for off‑centre work or components with deeper shoulders, while the specified diameters (shank 32 mm, body 40 mm) assist with secure clamping in standard toolposts or holders. Efficient operation and serviceability on the shop floor Attention to clamping interface and standard insert type reduces downtime during tool changes and maintenance. The holder is compatible with standard TNMG inserts, so replacement parts and grades are readily available across suppliers. When set up correctly, the combination of rigid shank and established insert format supports higher cutting parameters and predictable tool life, which helps to lower cost per part in series production. For detailed application advice on the S32T MTUNL or to discuss an order and compatibility with specific lathe models, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to receive tailored guidance and next‑day dispatch options Technical data Article number: K528TM Manufacturer: Teknik Makina ISO designation: S32T MTUNL Designation (EN): MTUN for TNMG Indexable Inserts Core dimensions Shank diameter: 32 mm Overall length: 300 mm Body diameter: 40 mm Cutting height: 60 mm Weight: 1.836 kg Cutting angle: 93° Features / Applications Left-hand cutting direction For TNMG 2204 indexable inserts Suited to external turning and medium‑reach applications Stable clamping interface for reduced vibration FAQ What insert type fits this holder? The holder accepts TNMG 2204 indexable inserts; the MTUN geometry is configured for stable seating of TNMG triangular plates in the S32T MTUNL boring bar. Is the tool suitable for deep‑shoulder turning? Yes. With a 300 mm overall length and a 60 mm cutting height, the holder provides extended reach for components with deeper shoulders while maintaining stability. Which cutting direction does the holder support? This tool is manufactured for left‑hand cutting direction to match lathe setups requiring left‑hand approach and feed. How does the shank diameter affect performance? A 32 mm shank increases bending stiffness compared with smaller shanks, reducing deflection and improving surface finish and repeatability during turning. Who manufactures this tool and what is the SKU? The tool is produced by Teknik Makina and listed under SKU K528TM; the ISO designation is S32T MTUNL. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T MTUNL Boring Bar 32mm Shank 60mm Cutting Height Left-Hand, TNMG 1604 Compatibility - Teknik Makina
Take advantage of the left-hand cutting geometry, compatibility with TNMG 1604 indexable inserts and a robust 32 mm shank for stable, repeatable external turning; these features combine to deliver reliable chip control and machining accuracy. Order the boring bar directly via Metav Werkzeuge or ask our consultants if needed. S32T MTUNL Boring Bar — MTUN for TNMG Indexable Inserts, left-hand, Ø40 mm (Teknik Makina) A S32T MTUNL boring bar designed for left-hand external turning with TNMG 1604 indexable inserts, suited to stable medium-duty applications where repeatable seating and chip evacuation matter Compatible with TNMG 1604 indexable inserts Left-hand cutting for specialised turning tasks Shank diameter 32 mm for secure clamping Overall length 300 mm for extended reach Precision where it matters: stable support for indexable inserts The S32T MTUNL is engineered to provide consistent insert seating and predictable cutting behaviour when paired with TNMG 1604 indexable inserts. The combination of a 32 mm shank diameter and a body diameter of Ø40 mm reduces deflection under radial loads, which improves dimensional stability on external bores and shoulders. Translating insert geometry into reliable part tolerances is simplified by the tool's geometry, so cycle times can be maintained without compromising finish quality. Designed for controlled chip flow and effective cutting With a specified cutting angle of 93° and left-hand cutting orientation, the bar assists in directing chips away from the cutting zone, reducing recutting and potential surface damage. The cutting edge height of 60 mm aligns the insert correctly for secure clamping and dependable performance; this is particularly useful when swapping inserts during shift changes or in mixed-production environments where quick turnover is required. The tool's mass and balance also help to dampen vibration, supporting a better surface finish. Practical installation and compatibility with clamping systems The bar is supplied in an ISO designation of S32T MTUNL, making it straightforward to identify in tool libraries and draw lists. A shank diameter of 32 mm matches common toolholders, while the specified clamping-holder dimension "16" indicates the intended clamping interface for many standard holders. The mechanical setup is therefore uncomplicated, enabling rapid tool changeovers and minimising machine downtime when the insert index is required. Built for workshop reliability and everyday use Weighing 1.835 kg and measuring 300 mm overall, the component balances reach and rigidity for a wide range of external turning tasks. The construction supports repeated insert changes and routine handling without excessive wear, helping to preserve toolholder precision over time. For workshops seeking dependable tooling that integrates seamlessly into existing turning cells, this solution provides a robust, no-nonsense option that prioritises operational continuity and measurable results. Contact Metav Werkzeuge for tailored advice on integrating the S32T MTUNL boring bar into existing setups and to secure reliable supply from Emmerich. Technical data SKU: K522TM Manufacturer: Teknik Makina ISO designation: S32T MTUNL Article name (EN): MTUN for TNMG Indexable Inserts Core dimensions Shank diameter: 32 mm Overall length: 300 mm Diameter: 40 mm Cutting angle: 93° Cutting edge height: 60 mm Weight: 1.835 kg Clamping-holder designation: 16 Cutting direction: left Suitable for inserts: TNMG 1604 eClass: 21180806 Special features Left-hand cutting geometry Compatibility with TNMG 1604 indexable inserts Files available: 62de7ed30aced56449540ec4, 62de7e330f56dbb4de4dbef6 FAQ Which inserts are compatible with this boring bar? The boring bar is specified for TNMG 1604 indexable inserts and performs as intended when those insert dimensions and seat geometry are used. Is the cutting direction left or right-handed? This model is designed for left-hand cutting; the designation S32T MTUNL indicates the left-hand orientation. What are the key dimensions to check for toolholder compatibility? Check the shank diameter 32 mm, body Ø40 mm and the clamping-holder designation "16" to ensure the holder provides the correct clamping and clearance. What is the ISO designation and SKU for ordering? ISO designation S32T MTUNL; SKU K522TM for ordering and inventory systems. How long and heavy is the tool for handling and storage planning? Overall length is 300 mm and the weight is 1.835 kg, useful values when planning tool storage and handling logistics. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T MTUNR Boring Bar MTUN for TNMG Indexable Inserts, 32mm Shank 60mm Cutting Height, Right-Hand - Teknik Makina
Benefit from a rigid clamping interface with a 32 mm shank and compatibility with TNMG 2204 indexable inserts for consistent chip control and reduced tool change downtime; secure the tool through Metav Werkzeuge or consult our advisors for application-specific guidance. K450TM S32T MTUNR Boring Bar — MTUN for TNMG indexable inserts, 32 mm shank, right-hand The K450TM S32T MTUNR is a right-hand external boring bar designed for turning applications using TNMG 2204 indexable inserts, offering extended reach and stable support for medium-duty machining 32 mm shank for stable clamping Compatibility with TNMG 2204 inserts Right-hand cutting with 93° approach 300 mm overall length for extended reach Maximise cycle reliability with rigid support and proven insert compatibility The combination of a 32 mm shank and a supportive cutting geometry ensures consistent clamping and reduced vibration during external turning. Designed for TNMG indexable inserts, the tool supports reliable chip formation and predictable tool life; the 93° approach angle helps maintain favourable cutting forces and surface finish. These engineering choices translate into fewer interruptions on the shop floor and a measurable improvement in process stability for batch production. Reach confined bores and external profiles with controlled balance With a 300 mm overall length and a nominal diameter of 40 mm, the boring bar provides extended reach while retaining a practical balance for set-up and handling. The 60 mm cutting height stabilises the insert pocket, and the unit weight of 1.836 kg gives a tangible feel in the holder that aids repeatable mounting. For fixtures where access is limited, the extended length and robust shank reduce the need for multiple tool changes, helping workpieces to be completed faster with fewer set-up iterations. Clear identification and traceable quality for process assurance The tool carries the ISO-style designation S32T MTUNR and is listed under SKU K450TM, enabling straightforward procurement and inventory control. Compatibility with TNMG 2204 inserts simplifies tooling logistics by using an established insert family. Supplied by Teknik Cutting Tools and distributed via Metav Werkzeuge’s European quality filter, the component fits into a traceable, professional toolroom supply chain that supports continuous production and dependable reordering. Discuss the application with Metav Werkzeuge in Emmerich to confirm suitability of the Teknik Cutting Tools K450TM and secure the optimal configuration for the workshop; contact info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: K450TM Manufacturer: Teknik Makina Product name: Bohrstange Additional designation: MTUN for TNMG Indexable Inserts ISO designation: S32T MTUNR Facts Shank diameter: 32 mm Cutting height: 60 mm Overall length: 300 mm Diameter: 40 mm Weight: 1.836 kg Approach angle: 93° Special features For TNMG 2204 indexable inserts Right-hand cutting SKU: K450TM Clamp holder size: 22 FAQ Which inserts fit this boring bar? The boring bar is designed specifically for TNMG 2204 indexable inserts; the MTUN pocket accepts standard TNMG geometry for predictable seating and chip flow. Is the tool suitable for right-hand turning only? Yes, the construction and cutting direction are specified for right-hand external turning operations as delivered. What shank diameter is required for the holder? The tool features a 32 mm shank, which requires a matching holder or collet system sized for 32 mm shanks. How does the 93° approach angle affect cutting? The 93° approach angle reduces axial cutting forces and supports stable engagement, improving surface finish and extending insert life under recommended conditions. How is the product identified for reordering? Reorder using SKU K450TM or the ISO-style code S32T MTUNR to ensure the correct boring bar configuration is supplied. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T MWLNL Boring Bar 32mm Shank 60mm Cutting Height Left-Hand, 95° Angle - Teknik Makina
Take advantage of a robust combination of compatibility and stability: the bar’s 32 mm shank and 300 mm overall length ensure secure clamping and extended reach while the tool accepts WN-- 0804 indexable inserts for fast insert changes; order directly via Metav Werkzeuge or consult their specialists for application support. Boring bar S32T MWLNL – MWLN for WN-- indexable inserts, left-hand cut Boring bar S32T MWLNL for turning applications, configured for MWLN-style holders and designed to accept WN-- 0804 indexable inserts for reliable internal and external machining 32 mm shank for enhanced stability 300 mm overall length for deep reach For WN-- 0804 indexable inserts Left-hand cutting with 95° approach angle Stable clamping and secure insert compatibility for reliable machining The S32T MWLNL designation signals an industry-standard boring solution with a focus on repeatability. Featuring compatibility with WN-- 0804 indexable inserts, the tool enables rapid insert replacement and consistent geometry at the cutting edge, which reduces setup time and scrap rates. The 95° cutting angle improves clearance in confined bores and stabilises chip formation; explained simply, the angle helps guide chips away from the contact zone, lowering rework and tool wear. This makes the system suitable for production-focused turning where predictable cycle times are required. Shop-floor performance: rigidity, reach and left-hand operation A 32 mm shank and a 300 mm overall length balance reach with stiffness: the larger shank diameter reduces deflection during plunge and lateral cuts, while the nominal 40 mm diameter and 60 mm cutting height provide a secure seat for the insert and holder assembly. The tool’s left-hand cutting configuration means the insert removes material in counter-clockwise rotation relative to the bar, a necessary detail for certain lathe setups and part clamping arrangements. At approximately 1.833 kg, the bar is straightforward to handle during tool changes yet substantial enough to damp vibration for steady surface finish and bore accuracy. Integration, maintenance and application guidance for production use Designed as a modular element for MWLN-style holders (holder code 08), this boring bar integrates easily into standard tool turrets and quick-change systems. Indexable inserts deliver the economic advantage of replacing only the cutting edge rather than the whole tool, lowering long-term tooling costs and simplifying inventory. Basic maintenance is limited to ensuring clean clamping faces and correct torque on clamp screws; consistent seating of the insert is essential for achieving the stated repeatability. For CNC turning centres handling medium-duty internal and external operations, this configuration offers a pragmatic balance of reach, rigidity and serviceability. Discuss technical suitability and integration with Metav Werkzeuge—contact the team at info@metav-werkzeuge.com or call +49 2822 7131930 to request application advice or a tailored recommendation for Teknik Cutting Tools S32T MWLNL boring bars (SKU K512TM) Technical Data Article number: K512TM Manufacturer: Teknik Makina ISO designation: S32T MWLNL Facts Shank diameter: 32 mm Overall length: 300 mm Diameter: 40 mm Cutting height: 60 mm Weight: 1.833 kg Cutting direction: left Cutting angle: 95° Special features For indexable inserts: WN-- 0804 Compatible holder size: 08 Type: MWLN for WN-- indexable inserts FAQ Which indexable inserts fit this boring bar? The bar is specified for WN-- 0804 indexable inserts; these are the intended insert size for reliable seating and correct cutting geometry on the S32T MWLNL bar (SKU K512TM). Is the cutting direction left-hand or right-hand? This tool is configured for left-hand cutting, which should be selected when the machining centre and part clamping require counter-clockwise material removal relative to the bar. What are the key dimensions for clamping and reach? Key dimensions include a 32 mm shank, 300 mm overall length and 40 mm diameter, providing a combination of reach and rigidity for internal and external turning tasks. Can the bar be used on standard MWLN holders? Yes, the S32T MWLNL bar is intended for MWLN-style holders and the compatible holder size is listed as 08, facilitating integration into common quick-change systems. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T MWLNR Boring Bar for WN-- 0804 Indexable Inserts, 95° Cutting Angle, 300mm Length - Teknik Makina
Take advantage of a robust combination of rigid clamping and insert compatibility for consistent internal turning results; the design offers a reliable 32 mm shank and a 40 mm body for stable performance in bore-making operations. Order directly via Metav Werkzeuge or consult Metav’s specialists for technical clarification and application advice. S32T MWLNR boring bar — MWLN for WN-- indexable inserts, 32 mm shank (Teknik Makina) A compact S32T MWLNR boring bar engineered for precision internal turning with WN-- 0804 indexable inserts in right-hand cutting applications. 32 mm shank for secure clamping 40 mm body for deep bore capacity Compatible with WN-- 0804 inserts Right-hand cutting, 95° cutting angle Stable clamping for repeatable accuracy The toolholder’s 32 mm shank and robust geometry minimise vibration and enable repeatable accuracy across serial production. A stable clamping interface reduces runout and extends insert life, which translates into fewer tool changes and more productive spindle time. For shops transitioning from single-part setups to batch production, the improved stability delivers measurable process reliability without complex machine adaptations. Optimised geometry for indexable insert performance Designed for the MWLN system and compatible with WN-- 0804 inserts, the bar’s 95° cutting angle and right-hand cutting orientation provide controlled chip flow and predictable cutting forces. The 60 mm cutting height secures insert seating and supports consistent contact geometry during interrupted cuts. Explaining briefly: indexable inserts allow quick edge replacement without regrinding, so component tolerances are maintained while downtime for tool service is minimised. Built for accessible machining and integration With a 300 mm overall length and 40 mm diameter, the component offers depth reach for internal turning while remaining manageable on common CNC lathes. The ISO designation S32T MWLNR indicates the shank and holder family for straightforward toolholder selection and machine planning. The unit’s weight of 1.833 kg contributes to perceived robustness without adding unnecessary load to the turret, simplifying balancing and setup procedures in mixed-production environments. For tailored application support and delivery options, contact Metav Werkzeuge—technical consultants are available via info@metav-werkzeuge.com or by phone on +49 2822 7131930 to discuss how this Teknik Makina boring bar suits specific machining tasks. Technical data Article number: K430TM Manufacturer: Teknik Makina ISO designation: S32T MWLNR Type designation: MWLN for WN-- Indexable Inserts Compatible inserts: WN-- 0804 Facts Shank diameter: 32 mm Body diameter: 40 mm Cutting height: 60 mm Overall length: 300 mm Weight: 1.833 kg Cutting angle: 95° Cutting direction: Right Special features MWLN system compatibility ISO S32T MWLNR family Suitable for internal turning / boring Designed for indexable inserts FAQ Which insert size fits this toolholder? The boring bar is specified for WN-- 0804 indexable inserts; this insert type ensures correct seat clearance and cutting geometry for the MWLN holder family. Is the bar suitable for right-hand cutting only? Yes — the tool is configured for right-hand cutting with a 95° cutting angle, matching standard right-hand internal turning operations. What is the declared ISO designation and why is it relevant? The S32T MWLNR ISO designation identifies the shank diameter and holder family, aiding selection of matching toolposts and ensuring consistent clamping across setups. Can this boring bar reach deep bores on standard CNC lathes? With a 300 mm overall length and a 40 mm body, the bar offers practical reach for many internal turning tasks while maintaining stiffness suitable for moderate-depth bores. Does the product include inserts? This entry describes the Teknik Makina S32T MWLNR boring bar; inserts such as WN-- 0804 are listed for compatibility but are not necessarily included with the holder. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T PCLNL Boring Bar 300mm, 32mm Shank, 50mm Cutting Height, Left Hand, Without Coolant - Teknik Makina
Take advantage of the combination of robust rigidity, a 32 mm shank and a 300 mm reach for reliable left-hand turning operations; order directly via Metav Werkzeuge or contact our advisors for application-specific guidance. S32T PCLNL Boring Bar – PCLN for CNMG indexable inserts, left-hand, no internal coolant (Teknik Makina) The S32T PCLNL is a left-hand boring bar engineered for PCLN holders and CNMG 1204 indexable inserts, delivering increased stiffness and reach for medium-duty turning and boring tasks in workshop and production environments S32T PCLNL ISO shank, 32 mm shaft For CNMG 1204 indexable inserts Left-hand cutting direction, 95° cutting angle No internal coolant; 300 mm overall length Increased precision and rigidity for stable turning results The combination of a 32 mm shank and a substantial nominal diameter of 40 mm provides enhanced rigidity under load, reducing deflection during interrupted cuts and off-centre machining. This improved stiffness translates into more consistent surface finish and tighter dimensional control when using indexable tooling. Machinists benefit from a robust toolholder that maintains the set geometry over longer tool overhangs, so repeatable turning performance becomes easier to achieve on small-batch jobs and serial production alike. The construction supports a cutting height of 50 mm, which ensures correct insert seating and consistent chip formation. Practical coolant strategy and chip control for reliable processes Designed without internal coolant, this version suits applications where external coolant or dry machining is preferred. The absence of internal channels simplifies maintenance and eliminates clogging risks in chip-heavy operations while still allowing efficient external fluid delivery or air blow-off. The left-hand cutting orientation combined with a 95° cutting angle offers predictable cutting forces for left-handed toolpaths and helps to direct chips away from the workpiece. For workshops adapting to varied coolant arrangements, this toolholder provides a straightforward, low-maintenance option that integrates with existing chip evacuation practices. Compatibility, handling and workshop integration Compatibility with CNMG 1204 indexable inserts makes the toolholder versatile for a broad range of turning applications, from semi-finishing to profile turning, using widely available carbide grades. The ISO designation S32T PCLNL indicates the shank form and holder geometry expected by standard PCLN systems, simplifying procurement and tooling inventory. With a total length of 300 mm and a mass of approximately 1.815 kg, the tool balances reach and handling—suitable for manual setup or CNC turret use. The clamping designation "12" defines the clamping interface and aids selection of matching clamping equipment or adapters to ensure secure fixation during high-feed operations. Discuss application requirements with Metav Werkzeuge to confirm that the S32T PCLNL boring bar suits the intended left-hand turning tasks; Metav Werkzeuge can advise on insert grades, clamping and coolant strategy—contact via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: P352TM Manufacturer: Teknik Makina Designation: PCLN for CNMG indexable inserts ISO designation: S32T PCLNL Numbers / Core technical data Shaft diameter: 32 mm Cutting height: 50 mm Overall length: 300 mm Diameter (nominal): 40 mm Weight: 1.815 kg Cutting angle: 95° Clamping designation: 12 Design / Special features Left-hand cutting direction Without internal coolant For CNMG 1204 indexable inserts PCLN holder geometry FAQ Which inserts fit this toolholder? The toolholder accepts CNMG 1204 indexable inserts; the PCLN seat geometry is matched to standard CNMG sizes for straightforward use. Can the boring bar be used with internal coolant systems? This variant is specified without internal coolant; internal delivery is not available, so external coolant or dry machining is recommended for this bar. Is the S32T PCLNL suitable for CNC turret use? Yes, the ISO shank form and 32 mm shaft make the S32T PCLNL appropriate for turret-mounted turning centres and stable manual setups alike. What does the left-hand designation mean for setup? Left-hand cutting direction indicates the bar is intended for left-hand toolpaths; the 95° cutting angle and orientation should be matched to the machine's tool numbering and programme direction. How does the 300 mm overall length affect performance? A 300 mm reach offers extended access to bore or turn deeper features while the 32 mm shank and mass of 1.815 kg help maintain stability; however, overhang should always be minimised to reduce deflection. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T PCLNR Boring Bar for CNMG 1204 Inserts 50mm Cut Height, Right-Hand Without Coolant - Teknik Makina
Take advantage of the robust S32T PCLNR design, stable 32 mm shank and compatibility with CNMG 1204 inserts for consistent turning performance; order the tool via Metav Werkzeuge or request technical advice from our consultants. P342TM – Boring bar (PCLN for CNMG indexable inserts) by Teknik Makina, S32T PCLNR, 32 mm shank A robust right‑hand boring bar designed for secure clamping of CNMG 1204 indexable inserts, optimised for conventional turning tasks without internal coolant. S32T PCLNR holder for CNMG inserts 32 mm shank for stable clamping Compatible with CNMG 1204 indexable inserts Right-hand cutting, without internal coolant Precise stability for repeatable boring results The holder’s 32 mm shank and solid construction provide enhanced rigidity during turning, which reduces vibration and supports dimensional accuracy. The S32T PCLNR designation denotes a standardised shank and head geometry, enabling predictable behaviour in lathes and turret systems. This stability is particularly relevant when machining medium‑diameter bores and when repeatability across multiple workpieces is required, leading to fewer reworks and improved process reliability. Efficient setup and insert interchangeability Compatibility with CNMG 1204 indexable inserts simplifies tooling logistics and minimises downtime: standard insert sizes allow rapid insert changes and straightforward inventory management. The right‑hand cutting orientation and the specified cutting height 50 mm ensure correct seat alignment for common turning operations. For workshops aiming to streamline set‑up times, this holder supports quick, reproducible clamping of the cutting edge, reducing preparation time between jobs. Design decisions that suit dry machining Specified without internal coolant, the bar is intended for applications where external cooling is preferred or where coolant is omitted for process reasons. The 95° cutting angle and the holder geometry are matched to conventional CNMG insert geometries, optimising chip flow and contact conditions at the tool tip. Where dry turning is chosen for part quality or downstream processing, the construction of this tool contributes to stable thermal behaviour and consistent surface finish. Practical dimensions and handling on the shop floor With a 300 mm overall length and an effective diameter related to a 40 mm body, the boring bar offers sufficient reach for many internal turning tasks while keeping overhang manageable. The unit weight of 1.815 kg gives a tangible sense of robustness without excessive mass that could complicate handling during tool changes. The combination of measured dimensions and a standardised holder interface supports predictable machine behaviour and easier tool inventory planning. For solid performance in turning operations, contact Metav Werkzeuge to discuss the Teknik Makina P342TM boring bar — technical advice and order handling are available from our Emmerich distribution centre at info@metav-werkzeuge.com or by telephone on +49 2822 7131930. Technical data Article number: P342TM Manufacturer: Teknik Makina Shank diameter: 32 mm Overall length: 300 mm Weight: 1.815 kg Cutting height: 50 mm Body diameter: 40 mm Cutting angle: 95° Cutting direction: right ISO designation: S32T PCLNR For indexable inserts: CNMG 1204 Holder type: PCLN for CNMG indexable inserts Special feature: without internal coolant FAQ What insert type fits this holder? The holder is compatible with CNMG 1204 indexable inserts; the PCLN seating ensures correct positioning for CNMG geometry. Is this tool suitable for internal coolant systems? The P342TM is specified without internal coolant; it is intended for dry machining or external coolant arrangements. What is the shank size and overall reach? The boring bar has a 32 mm shank diameter and a 300 mm overall length, offering a balanced reach for many internal turning tasks. Which cutting direction is supported? This tool is configured for right‑hand cutting, matching common lathe setups for conventional turning. How does the S32T PCLNR designation affect compatibility? The S32T PCLNR ISO designation describes the shank and head form, aiding compatibility with tool holders and ensuring standardised mounting and repeatable clamping. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T PDUNL Boring Bar For DNMG 1506 Inserts Left 93° Cutting Angle, 300mm Overall Length - Teknik Makina
Take advantage of a rigid shank and insert compatibility that combine to deliver stable, repeatable external turning; the robust design reduces vibration and supports consistent surface finish. Order directly via Metav Werkzeuge or consult our technical advisers for machining set-up and delivery. S32T PDUNL Boring bar — PDUN for DNMG 1506, left-hand, Ø40 × 300 mm (Teknik Makina) S32T PDUNL is a left-hand boring bar designed for external turning with DNMG indexable inserts, suitable for applications requiring stable clamping and precise chip control Left-hand cutting direction for secure chip flow Compatible with DNMG 1506 indexable inserts Ø40 mm body, 300 mm overall length 32 mm shank diameter for stable clamping Stability and productivity for turning operations The bar is engineered to maximise machining stability: a 32 mm shank and a Ø40 mm body reduce deflection under load, which leads to improved dimensional accuracy and longer insert life. The cutting height 55 mm and a cutting angle of 93° are selected to match DNMG geometry, enabling reliable chip formation and consistent surface quality. By lowering vibration and ensuring a firm toolholder connection, cycle times can be more predictable and scrap rates reduced. For workshops transitioning from less rigid tooling, the increased stiffness translates directly into measurable productivity gains and fewer rework cycles. Designed for DNMG insert systems and simple set-up Compatibility with DNMG 1506 indexable inserts allows straightforward integration into existing turning processes and tooling inventories. The ISO designation S32T PDUNL signals a standardised interface for clamping systems and makes replacement straightforward. A clamping-holder reference value of 15 supports common holders in lathe tool posts, simplifying mechanical set-up. The left-hand geometry is optimised for applications where feed and spindle directions require a left-hand approach; this orientation enhances chip evacuation on specific turning operations and contributes to safer, more efficient machining sequences. Practical benefits at the machine and on the shop floor With an overall length of 300 mm and a nominal weight of 1.805 kg, the bar balances reach and rigidity for medium-reach external turning tasks. The combination of dimensions supports turning operations where a longer overhang is necessary without sacrificing stability. Using indexable inserts reduces downtime for regrinds and tool changes, while the standardised insert pocket offers repeatable positioning for serial production. The robust construction also aids in predictable tool wear patterns, which assists in maintenance planning and reduces unexpected stoppages. Contact Metav Werkzeuge to discuss suitability for specific materials, clamping options and to reserve the S32T PDUNL boring bar for prompt dispatch from Emmerich Technical data Article number: P312TM Manufacturer: Teknik Makina SKU: P312TM Designation: PDUN for DNMG Indexable Inserts ISO designation: S32T PDUNL ECLASS: 21180806 Facts Shank diameter: 32 mm Body diameter: 40 mm Overall length: 300 mm Cutting height: 55 mm Cutting angle: 93° Weight: 1.805 kg Cutting direction: left Special features For DNMG 1506 indexable inserts Compatible with standard clamping-holder size 15 Left-hand cutting geometry Suitable for external turning and boring applications Standardised ISO toolholder interface FAQ Which inserts fit this boring bar? The S32T PDUNL boring bar is designed for use with DNMG 1506 indexable inserts; Teknik Makina specifies the DNMG form for correct seating and chip flow. Is the tool suitable for right-hand lathes? The bar has a left-hand cutting direction; it is intended for setups where left-hand tooling matches the spindle and feed arrangement. What is the shank size required in the toolpost? A 32 mm shank diameter requires a corresponding clamping capacity; P312TM is compatible with standard holders that accept a 32 mm shank and a clamping-holder reference of 15. Can this bar be used for heavy roughing cuts? The robust Ø40 mm body and 32 mm shank provide increased rigidity for heavier cuts compared with smaller-diameter bars, but final suitability depends on machining parameters and workpiece material. What is the ISO designation and why does it matter? The ISO designation S32T PDUNL defines the tool geometry and mounting standard; using the specified designation ensures compatibility with matching holders and predictable insert positioning. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com
40mm S32T PDUNR Boring Bar PDUN for DNMG Indexable Inserts 55mm Cutting Height, Right-Hand - Teknik Makina
Take advantage of a robust tool designed for stable turning and reliable chip control: the combination of a 32 mm shank, compatibility with DNMG 1506 inserts and a 300 mm overall length delivers extended reach and consistent cutting performance. Order the boring bar directly via Metav Werkzeuge or ask our consultants if needed. Boring Bar PDUN for DNMG Indexable Inserts — S32T PDUNR, 32 mm shank, 300 mm overall length (Teknik Makina) The Boring Bar PDUN for DNMG Indexable Inserts is a right-hand turning tool engineered for secure insert clamping and medium-duty external or internal turning where DNMG 1506 inserts are preferred S32T PDUNR ISO designation 32 mm shank diameter Compatible with DNMG 1506 inserts 300 mm overall length Right-hand cutting direction Stable support for accurate turning and tool life The bar’s 32 mm shank and substantial cutting height of 55 mm provide a rigid connection to the toolholder, reducing vibration and improving surface finish in interrupted and continuous cuts. The ISO designation S32T PDUNR denotes the standardised shank form and insert orientation, which simplifies machine set-up and interchangeability. Because the tool accepts DNMG 1506 indexable inserts, commonly stocked carbide grades and chipbreakers can be used to tune cutting conditions for different steels and cast irons, balancing tool life and productivity. The emphasis here is on repeatable accuracy and lower secondary finishing time through stable machining. Extended reach and practical adaptability for workshop needs With an overall length of 300 mm and a nominal diameter of 40 mm, the tool offers extra reach without excessive deflection when compared with shorter bars, making it suitable for deeper turning operations and facing tasks where accessibility matters. The right-hand cutting geometry is optimised for conventional lathe orientations; paired with the correct holder it delivers consistent chip flow and predictable cutting forces. The combination of length and standard insert compatibility supports fast reconditioning of the cutting edge during production, which helps to reduce downtime and maintain cycle-time targets. Predictable handling, clear specifications and straightforward integration Weighing 1.805 kg, the assembly feels balanced for manual handling and secure mounting, while the specified cutting angle of 93° helps position the insert for robust cutting engagement. The tool’s designation and measured parameters make it straightforward to select a matching clamping system — the entry "15" refers to the compatible clamping holder size used with this bar — and to confirm fitment in existing toolposts. As a product from Teknik Makina (SKU P302TM), performance expectations are supported by clear dimensional data, allowing purchasing and production planners to make evidence-based decisions that favour uptime and consistency. Contact Metav Werkzeuge for tailored application advice, insertion recommendations and to request the P302TM technical datasheet — eMail: info@metav-werkzeuge.com or phone +49 2822 7131930 Technical Data Article number: P302TM Brand: Teknik Makina ISO designation: S32T PDUNR Type designation: PDUN for DNMG Indexable Inserts Facts Shank diameter: 32 mm Overall length: 300 mm Diameter: 40 mm Cutting height: 55 mm Weight: 1.805 kg Cutting angle: 93° Cutting direction: Right Special features Compatible inserts: DNMG 1506 Clamping holder size: 15 Indexable insert system Right-hand turning geometry Designed for medium-duty external/internal turning FAQ Which inserts fit this boring bar? The boring bar accepts DNMG 1506 indexable inserts; matching grades and chipbreakers can be selected to suit the workpiece material and cutting conditions. Is the bar suitable for deep turning applications? Yes — the 300 mm overall length and 40 mm diameter provide extended reach for deeper turning while maintaining improved rigidity compared with longer, slimmer alternatives. What is the shank size for mounting in toolholders? The shank diameter is 32 mm, compatible with holders specified for that shank size; the technical designation S32T PDUNR clarifies the shank form for correct holder selection. Does the tool require a specific clamping holder? The bar is intended for use with a clamping holder of size 15, enabling secure fixation of the insert and consistent cutting height of 55 mm. Who manufactures this boring bar and what is the SKU? This tool is supplied by Teknik Makina, sold under SKU P302TM, and is designated PDUN for DNMG Indexable Inserts (S32T PDUNR). Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
Achieve exact bores with a boring bar with internal coolant
A boring bar with internal coolant is a specialised tool for internal machining on lathes and machining centres, designed to enlarge and finish existing holes to precise dimensional and form tolerances. Also referred to as an internal coolant boring bar or coolant‑fed boring bar, this tool class routes coolant through the tool body so that cutting edges are supplied directly with fluid under pressure.
How internal coolant keeps deep and blind bores reliable
When machining with external coolant only, the fluid is delivered from outside via machine nozzles and often fails to reach the cutting zone in longer bores, leaving chips trapped and increasing thermal load. A boring bar with internal coolant contains axial coolant channels that run through the tool shank to the cutting edge, delivering high‑pressure coolant where it is needed. This arrangement is essential for machining deep bores, blind holes and for materials that produce long, continuous chips; it lowers local temperatures, flushes chips out of the bore and reduces the risk of tool breakage and surface damage.
Key advantages that improve productivity
- Faster cycle reliability: internal coolant reduces thermal distortion and helps maintain tight tolerances over longer runs.
- Improved chip evacuation: pressurised coolant clears chips from the cutting zone, preventing chip clogging and re-cutting.
- Extended tool life: cooler cutting edges and effective flushing reduce wear and the likelihood of catastrophic tool failure.
- Process versatility: suitable for deep bores and blind holes, especially in difficult‑to‑machine or long‑chipping materials.
Metav as the practical partner for precision tooling
Metav stands for the democratisation of precision and is positioned as a pragmatic partner for industry and workshops. Based in Emmerich, Metav combines hands‑on technical expertise with a broad supply range: over 250,000 products and a proven track record with more than 48,000 customers, ensuring steady availability and a quality filter for the European market. For buyers seeking coolant‑fed solutions, Metav offers curated assortments and selection guidance for boring bars with internal coolant.
In summary, a boring bar with internal coolant delivers targeted cooling and chip control that is indispensable for deep and blind bores, improving tolerance control, tool life and process stability.
FAQ
When should a boring bar with internal coolant be chosen over external coolant?
Select a boring bar with internal coolant whenever bores are deep or blind, or when machining hard‑to‑cut or long‑chipping materials; the internal coolant ensures reliable chip evacuation and temperature control where external coolant cannot reach.
How do axial coolant channels reduce the risk of tool breakage?
Axial coolant channels feed high‑pressure coolant directly to the cutting edge, lowering thermal stress at the point of generation and flushing chips away, which together reduce flank wear and the chance of sudden tool failure when using a boring bar with internal coolant.
Can internal coolant boring bars be used on both lathes and machining centres?
Yes. The internal coolant design is compatible with standard toolholders used on lathes and machining centres, making the internal coolant boring bar a flexible choice across machine platforms.
Which workpiece materials benefit most from coolant‑fed boring bars?
Materials that produce long, continuous chips or that are prone to thermal softening during cutting—such as certain stainless steels and high‑strength alloys—benefit markedly from the chip flushing and cooling provided by a boring bar with internal coolant.
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