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.
32mm SVUC Turning Bar S25R SVUCR VCMT 1604 Compatibility, 25mm Shank Diameter, 40mm Cutting Height - Teknik Makina
Take advantage of a stable, purpose-built design combined with insert compatibility and compact dimensions for reliable internal turning operations; order the boring bar directly via Metav Werkzeuge or ask our consultants if needed. K213TM Boring Bar – S25R SVUCR holder for VCMT 1604, right-hand, 200 mm (Teknik Makina) A K213TM Boring Bar engineered for precise internal turning using VCMT 1604 indexable inserts in right-hand machining applications. Right-hand cutting for accurate turning Compatible with VCMT 1604 indexable inserts Shank Ø 25 mm, overall length 200 mm Rigidity and repeatability for production environments The S25R SVUCR holder is designed to deliver rigidity where it matters: a robust shank with Ø 25 mm and a balanced overall length of 200 mm minimise vibration and deflection during internal turning. This improves dimensional repeatability and surface finish when paired with VCMT 1604 insert geometry. For production teams and job-shop settings, the clear mechanical advantage is fewer reworks and more consistent cycle times, supported by the holder’s optimised mass distribution and a modest weight of 0.771 kg that eases spindle load calculations. Chip control and cutting geometry that boosts efficiency With a cutting angle of 93° and a cutting height of 40 mm, the toolholder is tuned for effective chip formation and evacuation when used in conventional right-hand operations. The compatibility with indexable inserts allows quick insert changes and flexible grade selection for varying workpiece materials, improving uptime and reducing tooling costs. Explained simply: the insert system lets teams switch between tougher or finer grades without changing the tool shank, maintaining process stability and maximising tool life under varying cutting conditions. Compact dimensions with straightforward machine integration A nominal tool diameter of 32 mm and the defined interface make installation and clamping predictable on most milling and turning heads adapted for boring bars. The ISO-style designation S25R SVUCR indicates the shank form and clamping orientation, which supports straightforward planning for fixtures and holders. The compact footprint and known mass facilitate dynamic balancing and reduce the need for extensive countermeasures on medium-duty spindles, helping engineering teams to integrate the tool quickly into existing setups. Proven supplier network and practical procurement benefits Supplied by Teknik Makina and offered through Metav’s distribution, the tool benefits from a supply chain focused on availability and traceability. Metav’s position as a precision partner for workshops and industry ensures procurement is backed by stock visibility and technical guidance, reflecting decades of service and a large European customer base. For planners and buyers this means access to consistent quality and support in choosing the correct insert grade and cutting data for the intended application. For procurement or technical consultation on the Teknik Makina K213TM S25R SVUCR boring bar — particularly regarding compatibility with VCMT 1604 inserts and right-hand machining setups — contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930 to arrange supply from Emmerich. Technical data SKU: K213TM Manufacturer: Teknik Makina Description: SVUC for VCMT Indexable Inserts ISO designation: S25R SVUCR Facts Shank diameter: 25 mm Cutting height: 40 mm Tool diameter: 32 mm Overall length: 200 mm Weight: 0.771 kg Cutting angle: 93° Cutting direction: right-hand Special features Compatible with VCMT 1604 indexable inserts ISO-style holder for secure clamping Designed for internal turning with inserts Tekni k Makina product SKU K213TM FAQ Which insert size fits this boring bar best? The K213TM is specified for VCMT 1604 indexable inserts; this insert size matches the clamping geometry of the S25R SVUCR holder. Is the holder for right-hand or left-hand cutting? The toolholder is configured for right-hand cutting, suited to standard right-hand internal turning operations. What are the key dimensions for machine setup? Key dimensions: shank Ø 25 mm, tool diameter 32 mm, overall length 200 mm and cutting height 40 mm — use these values for fixture and spindle clearance checks. Can the boring bar be used in light-duty milling heads? Provided the milling head supports an S25R-style shank and the spindle speed/torque match the operation, the K213TM can be integrated into light- to medium-duty setups where insert-based boring is required. 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
32mm Turning Boring Bar PCLN For CNMG 1204 Inserts 50mm Cutting Height, Left-Hand Without Coolant - Teknik Makina
Take advantage of the combination of rigid clamping with a 25 mm shank, precise compatibility with CNMG 1204 inserts and a compact 250 mm overall length for reliable left‑hand turning operations; order the P350TM directly via Metav Werkzeuge or consult the technical team for application advice. P350TM S25S PCLNL Boring Bar – PCLN for CNMG Inserts, 25 mm Shank (Left‑hand) by Teknik Makina The P350TM is a left‑hand PCLN‑style boring bar designed for secure indexable‑insert turning with CNMG 1204 inserts, offering a compact 250 mm overall length for stable lathe work Left‑hand cutting orientation 25 mm shank diameter for stable clamping Compatible with CNMG 1204 inserts No internal coolant for dry machining Consistent rigidity for repeatable turning The tool provides stable machining through its 25 mm shank and a balanced body with a 250 mm overall length, which together reduce vibration and deflection during engagement. That structural stability supports predictable tool life and consistent surface finish, allowing for higher feed rates where the process permits. The specified 32 mm diameter and the measured weight (0.978 kg) reflect a compact, easy‑to‑mount design that still delivers the torsional stiffness expected in industrial turning tasks. For purchasers assessing fixture requirements, the clear numerical values enable straightforward planning of toolholders and machine set‑up. Optimised insert pairing and predictable cutting geometry Engineered for use with CNMG 1204 indexable inserts in a PCLN pocket, this boring bar accepts the widely available turning grades used across general engineering and subcontract machining. The 95° cutting angle and a cutting height of 50 mm ensure the insert seat aligns reliably with common insert geometries, simplifying insert selection and reducing set‑up time. The left‑hand orientation is suitable for specific turning directions and applications where reverse cutting is required; in addition, the no internal coolant configuration is intended for operations using external coolant or dry machining strategies, which can be beneficial when internal channels are a contamination or maintenance concern. Built for workshop integration and efficient servicing The modular concept — replaceable CNMG inserts and a standard S25S PCLNL mounting style — reduces downtime and keeps maintenance straightforward: worn cutters are changed rather than the whole bar. That approach supports a cost‑effective production flow and aligns with Metav’s focus on supplying accessible precision for workshops of all sizes. Technical decisions such as clamping designation 12, the left‑hand cut type and the absence of internal coolant mean the bar integrates well into existing tool inventories while meeting requirements for repeatable part quality. For specification clarifications or to confirm suitability for a particular material or machining strategy, the sales engineers at Metav Werkzeuge are available to provide detailed comparisons and recommendations. Contact Metav Werkzeuge to discuss the TekÂnik Makina P350TM boring bar, confirm compatibility with specific CNMG grades and arrange supply directly from the Emmerich stock. Technical Data Article number: P350TM Manufacturer: Teknik Makina ISO designation: S25S PCLNL Model type: PCLN for CNMG Indexable Inserts Facts Shank diameter: 25 mm Overall length: 250 mm Diameter: 32 Cutting height: 50 mm Weight: 0.978 kg Cutting angle: 95° Insert type: CNMG 1204 Cutting direction: left Special feature: without Coolant Special features Compatible with CNMG 1204 inserts PCLN insert pocket geometry Left‑hand cutting orientation No internal coolant Clamping designation: 12 FAQ Which insert type fits this boring bar? The P350TM accepts CNMG 1204 indexable inserts in a PCLN pocket; Teknik Makina designed the seat and cutting height to match that insert size for reliable seating and repeatable results. Is this a left‑hand or right‑hand tool? This boring bar is a left‑hand tool, intended for machining operations that require left‑hand cutting direction; check machine spindle rotation and part set‑up before selection. Can internal coolant be used with this bar? The bar is supplied without internal coolant; it is suitable for dry machining or for use with external coolant supply systems rather than through‑tool cooling. What are the key dimensions to check for toolholder compatibility? Important values are the 25 mm shank diameter, 250 mm overall length, 32 mm diameter and cutting height 50 mm; these figures help determine holder fit and clearance on the lathe. 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
350mm SIR S50U Boring Bar for 16 IR Indexable Inserts, Right-Hand - Teknik Makina
Take advantage of the combination of robust rigidity and standardised insert compatibility for reliable turning performance; order directly via Metav Werkzeuge or contact the consultants for application advice. Boring bar SIR S50U (K342TM) — 50 mm shaft, 350 mm overall length — Teknik Makina The SIR for IR Indexable Inserts (K342TM) is a right-hand boring bar designed for stable heavy-duty turning with standard IR indexable inserts in industrial lathe applications SIR S50U design for high stability 50 mm shaft diameter for rigid set-up Compatible with 16 IR indexable inserts Right-hand cutting direction Built for rigidity and consistent surface quality The machining set-up benefits from a 50 mm shaft diameter and a substantial outer Ø54 mm section that together deliver increased stiffness and reduced vibration. This rigidity is converted into measurable process advantages: improved surface finish and extended insert life. The tool is specified for heavy turning tasks where stability is decisive; with a compact mass of 5.337 kg, inertia is controlled while maintaining structural robustness. The design supports consistent repeatability, which reduces scrap rates and rework across production batches. Fast insert changes and standardised clamping for uptime gains Compatibility with 16 IR indexable inserts and the matching clamping holder IR16 simplifies inventory and shortens changeover times. Insert retention is secured with a Torx system (Torx key T15; screw M3.5x11) and uses the TA060 mounting plate together with pass ring BSP010, so insert replacement is straightforward and reproducible. The right-hand cutting orientation is specified for conventional turning centres and is supported by common workshop practices; this standardisation reduces the need for bespoke tooling and speeds up maintenance cycles. Practical dimensions and seamless machine integration The bar’s 350 mm overall length and 48 mm cutting height are balanced to suit a wide range of lathe turrets and toolpost arrangements, offering a compromise between reach and stiffness. Its ISO designation SIR S50U denotes a machining tool that has been configured for indexable-insert turning systems, enabling easy matching with compatible holders and turret interfaces. The measured dimensions make it simple to plan fixture clearances and collision avoidance, while the compact profile supports efficient tool storage and handling in busy workshop environments. Discuss application specifics with Metav Werkzeuge to verify compatibility with existing turning centres and to obtain tailored recommendations for the Teknik Makina SIR S50U; eMail info@metav-werkzeuge.com or call +49 2822 7131930 for expert assistance Technical Data SKU: K342TM Manufacturer: Teknik Makina Designation EN: SIR for IR Indexable Inserts ISO designation: SIR S50U Core dimensions Shaft diameter: 50 mm Overall length: 350 mm Outer diameter: 54 mm Cutting height: 48 mm Weight: 5.337 kg Materials & features Compatible with: 16 IR indexable inserts Clamping holder designation: IR16 Torx key size: T15 Torx screw: M3.5x11 U plate: TA060 Pass ring: BSP010 Cutting direction: right-hand FAQ What insert type does this boring bar accept? The SIR S50U boring bar (K342TM) is specified for 16 IR indexable inserts, using the IR16 clamping configuration for secure retention. Is the bar suitable for heavy-duty turning operations? Yes. The 50 mm shaft diameter and robust outer section provide the stiffness required for heavy turning tasks, supporting improved surface finish and longer insert life. Which fasteners and accessories are required for insert mounting? Insert retention uses a Torx system — key T15 and screw M3.5x11 — together with the TA060 plate and pass ring BSP010 for standardised assembly. Can the tool be used on left-hand turning centres? This item is manufactured for right-hand cutting direction; for left-hand operations, a correspondingly configured tool should be selected. How does this boring bar integrate with turret toolholders? With an ISO designation of SIR S50U and a defined 350 mm overall length and 48 mm cutting height, the bar is compatible with common turret interfaces and can be mounted using standard 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
35mm S25R SDZCR Drill Bar 32mm Cut Height 5° Rake Angle, 200mm Length - Teknik Makina
Combining a rigid 25 mm shank with a 5° cutting angle delivers stable internal turning and improved chip control, while compatibility with DC-- 11T3 indexable inserts reduces setup time and tooling complexity; order directly via Metav Werkzeuge or consult our specialists for tailored recommendations. S25R SDZCR Boring Bar – Right‑hand, Ø35 mm, 200 mm Length (Teknik Cutting Tools) The S25R SDZCR is a right‑hand boring bar designed for use with DC-- 11T3 indexable inserts, suited to precision internal turning tasks where rigidity and repeatable results are required Right‑hand orientation for standard setups Compatible with DC-- 11T3 indexable inserts Ø35 mm body, 200 mm overall length Greater rigidity for consistent internal finishes The solid shank construction with a shank diameter of 25 mm and an overall body diameter of 35 mm provides elevated stiffness during internal machining, reducing deflection under load. Higher rigidity translates into more consistent bore geometry and surface finish, particularly where tool overhang is constrained. For workshops seeking reproducible results on small to medium bores, the stiffer tool body minimises vibration and supports tighter tolerances, saving time on rework and inspection. Fast tool changes and predictable cutting behaviour Designed for indexable tooling, the bar accepts DC-- 11T3 inserts, enabling quick replacement and consistent seat location. Using indexable inserts simplifies inventory management and reduces downtime compared with brazed tooling, as worn cutting edges can be swapped without regrinding. The 5° cutting angle helps with controlled chip formation and smoother engagement at the insert nose, producing predictable cutting forces and aiding tool life management in cyclic production. Compact dimensions suited to internal machining setups With a 200 mm overall length and a measured cutting height of 32 mm, the bar balances reach and stability for a wide range of internal operations. The moderate length reduces unsupported overhang, allowing higher feed rates where machine rigidity permits. The listed weight of 0.816 kg reflects a compact construction that is straightforward to mount and index in standard toolholders, supporting efficient changeover in CNC or manual turret setups. Simple specification aids procurement and planning The bar carries the ISO style designation S25R SDZCR, clarifying the shank and cutter interface for toolroom specification. Compatibility details such as the accepted insert size (11) and the explicit designation for DC-- 11T3 inserts make tool selection transparent for purchasing and maintenance teams. Clear numeric data on diameters, shank size and length allows straightforward integration into tooling lists and process documentation, reducing the risk of mismatched components on the shop floor. For advice on integrating the Teknik Cutting Tools S25R SDZCR boring bar into existing tooling systems or to arrange supply via Metav Werkzeuge, contact our specialists at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data SKU: K196TM ISO designation: S25R SDZCR Manufacturer: Teknik Cutting Tools Brand: Teknik Makina Compatible inserts: DC-- 11T3 Orientation: right Insert size reference: 11 Weight: 0.816 kg Numbers / Core technical data Diameter: 35 mm Overall length: 200 mm Shank diameter: 25 mm Cutting height: 32 mm Cutting angle: 5° Design / Special features Indexable insert system: SDZCR for DC-- indexable inserts Right‑hand boring bar design ISO style designation for tool planning Compact weight and length for reduced overhang FAQ What insert type is required for this boring bar? The boring bar accepts DC-- 11T3 indexable inserts; the bar is specified for the SDZCR insert style to ensure correct seat and cutting geometry with the S25R SDZCR (SKU K196TM). Is the bar suitable for left‑hand operations? This model is manufactured with a right‑hand orientation; reverse‑direction machining would require a left‑hand equivalent rather than modifying the S25R SDZCR. What are the key dimensions to check for machine compatibility? Confirm the diameter 35 mm, shank diameter 25 mm and overall length 200 mm against turret or holder clearances before installation; these dimensions define reach and rigidity for the S25R SDZCR. How does the 5° cutting angle affect performance? The 5° cutting angle promotes controlled chip formation and less aggressive engagement, which can extend insert life and improve bore surface consistency when using the recommended DC-- 11T3 inserts. Can the bar be used with alternative insert manufacturers? The tool is specified for the SDZCR style and DC-- 11T3 geometry; alternative inserts must match those seat and clearance specifications to maintain stability and cutting performance. 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; info@metav-werkzeuge.com
36mm S32T STI Indexable Drill Bar 32mm Shank 60mm Cutting Height Right-Hand - Teknik Makina
Take advantage of the combination of robust rigidity, simple insert replacement and dependable compatibility for consistent, economical drilling cycles; order the tool directly via Metav Werkzeuge or consult our specialists for tailored application advice. Drill bar STI for IR/ER Indexable Inserts — S32T STIR, 32 mm shank (Teknik Makina) A drill bar STI for IR/ER indexable inserts engineered for right-hand cutting, designed to accept 16 IR inserts and provide reliable medium-reach drilling. Right-hand cutting direction 32 mm shank diameter Compatible with 16 IR indexable inserts 300 mm overall length Stable clamping and consistent hole quality The S32T STIR design centres on secure toolholding and repeatable results. With a 32 mm shank and a solid overall length of 300 mm, the bar delivers enhanced rigidity compared with smaller shanks, which reduces vibration and improves hole straightness. The STI style interface paired with the specified clamping holder reference IR16 ensures reliable seating of the insert, lowering the risk of movement during interrupted cuts and prolonging tool life. Economy through indexable inserts and accessible maintenance Indexable inserts make wear predictable and maintenance fast: when the cutting edge is spent, only the insert is replaced rather than the entire tool body. The bar accepts 16 IR inserts and offers a 60 mm cutting height, allowing multiple effective cutting edges per insert to be used before replacement. This approach reduces downtime and keeps consumable costs controllable, delivering a clear efficiency gain on batch and serial work. Purpose, compatibility and workshop benefits Suited to workshops and production environments that require reliable, repeatable drilling with indexable tooling, the bar’s 36 mm diameter working interface and right-hand cutting orientation make it straightforward to integrate into existing setups that use IR/ER insert systems. At a weight of 1.829 kg, the component has the mass for stable cutting without being unwieldy for routine handling. Supplied under SKU K358TM, the tool is a practical choice where fast insert changes and predictable performance are priorities. Why choose a Metav-supplied solution Metav Werkzeuge positions itself as a precision partner that brings professional tooling and accessible service to European workshops. With a comprehensive range and a long-standing customer base, procurement via Metav ensures consistent availability and an experienced advisory route for selecting the correct bar and inserts for specific materials and depths of cut. The combination of a standardized STI interface and widely used IR/ER inserts supports straightforward inventory management and faster process planning. For application-specific guidance or to order the S32T STIR drill bar from Teknik Cutting Tools via Metav Werkzeuge, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and lead times. Technical Data Article number: K358TM ISO designation: S32T STIR Product name: STI for IR/ER Indexable Inserts Facts Shank diameter: 32 mm Cutting height: 60 mm Overall length: 300 mm Diameter: 36 mm Weight: 1.829 kg Special features Compatible with 16 IR indexable inserts Clamping holder designation: IR16 Cutting direction: right FAQ What insert type fits this drill bar? The bar accepts 16 IR indexable inserts; the STI interface is compatible with IR/ER insert systems specified for this tool. What are the key dimensions to check before ordering? Check the 32 mm shank diameter, 300 mm overall length and the tool’s 36 mm working interface to ensure compatibility with the machine and holder. Is the cutting direction important for setup? Yes, the tool is specified for right-hand cutting, so machine spindle direction and fixture orientation must match for correct chip flow. Which SKU identifies this item for ordering? Order using SKU K358TM; the ISO designation S32T STIR can also be quoted for clarity. 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
36mm S32T STIR Boring Bar STI For IR/ER Indexable Inserts 32mm Shank 60mm Cutting Height 300mm Overall Length - Teknik Makina
Take advantage of a robust combination of rigidity and reach for reliable turning operations: the S32T STIR design with a shaft Ø 32 mm ensures stable cutting, while the 300 mm overall length provides access to deeper bores; order directly via Metav Werkzeuge or consult their specialists for matching inserts and fast supply. Boring Bar K360TM — S32T STIR boring bar for IR/ER indexable inserts, Shaft Ø 32 mm, 300 mm length (Teknik Makina) A durable Boring Bar K360TM engineered for right-hand turning, intended for external and semi-deep internal boring with STI-compatible IR/ER indexable inserts Shaft Ø 32 mm for stable cutting Overall length 300 mm for extended reach Compatible with 22 IR indexable inserts Right-hand cutting orientation Improved stiffness for consistent surface quality The S32T STIR configuration is designed to reduce vibration and improve tool stability; the shaft Ø 32 mm increases bending resistance compared with smaller shanks, which directly contributes to a finer surface finish and longer insert life. In practice, enhanced rigidity means fewer scrap parts and reduced rework, so machining tolerances are met more reliably. The ISO designation S32T STIR identifies a standardised mounting and geometry that supports predictable cutting behaviour in repetitive production runs. Reach that keeps set-ups simple and flexible With a 300 mm overall length and a cutting height of 60 mm, this tool provides the reach necessary for medium-depth bores while maintaining usable stiffness. Longer reach reduces the need for interim extensions or secondary setups, shortening process time for multi-step operations. The geometry is suitable for situations where accessibility is required without sacrificing control, enabling a balance between accessibility and machining stability for workshop and production environments. Standardised insert system for fast changeover Designed for IR/ER indexable inserts and specified for size 22 IR, the bar accepts commonly used insert formats, simplifying inventory and cutting-edge replacement. The clamping reference IR22 ensures compatibility with established holders and reduces downtime during insert changes. This standardisation supports cost-effectiveness: replacement inserts are widely available and can be changed quickly, leading to higher machine utilisation and predictable maintenance cycles. Robust build for dependable workshop performance Weighing 1.818 kg and specified with an outer diameter of 36 mm where applicable, the bar is dimensioned for stable handling in everyday machining. The right-hand cutting orientation is suited to conventional lathe set-ups and aligns with common toolpaths in turning centres. The combination of a substantial shaft, standard insert system and S32T STIR mounting supports long-term reliability and consistent output — qualities that contribute to lower total cost of ownership for production and maintenance teams. For precise matching of insert grades and clamping options for the S32T STIR boring bar, contact Metav Werkzeuge for tailored advice and prompt delivery from Emmerich; their consultants can recommend the optimal 22 IR inserts and holders to suit the application Technical data Article number: K360TM Manufacturer: Teknik Makina ISO designation: S32T STIR Dimensions and measurable data Overall length: 300 mm Shaft diameter: 32 mm Outer diameter: 36 mm Cutting height: 60 mm Weight: 1.818 kg Cutting direction: Right Compatibility / special features For indexable inserts: STI for IR/ER Suitable insert size: 22 IR Clamping holder reference: IR22 FAQ Which insert types fit this boring bar? The bar is specified for IR/ER indexable inserts and is dimensioned for size 22 IR, allowing use of standard STI-compatible inserts. What does the ISO designation S32T STIR indicate? S32T STIR denotes the bar's shank and mounting geometry; the designation identifies a standardised interface and cutting profile for consistent assembly and performance. Is the cutting orientation right-hand or left-hand? This tool is designed for right-hand cutting operations. How long is the tool and what reach does it provide? The overall length is 300 mm, giving extended reach for medium-depth bores while retaining usable rigidity. Which clamping holder corresponds to this bar? The clamping holder reference is IR22, matching the specified insert size and ensuring proper engagement and retention. 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
38mm Thread Milling Cutter for S21 S30 S40 Indexable Inserts, 32mm Shank - Teknik Makina
Combining compatibility with multiple insert sizes, a robust 38 mm cutting diameter and a 32 mm shank, this tool delivers reliable thread production and extended service intervals for mixed-production environments; order directly via Metav Werkzeuge or consult their specialists for application support. DC212TM thread milling cutter by Teknik Makina — compatible with S21, S30 and S40 indexable inserts; 38 mm diameter DC212TM thread milling cutter for precision thread milling in production workshops and CNC centres using S21, S30 and S40 indexable inserts Compatible with S21, S30 and S40 inserts 38 mm cutting diameter for robust threads 150 mm overall length for deep reach 32 mm shank diameter, Torx M5x12 clamping Consistent, high-performance threading for mixed production The DC212TM is engineered for productive thread generation where flexibility and repeatability matter. Its compatibility with S21, S30 and S40 indexable inserts allows a single tool body to be equipped for different thread requirements, reducing tool changeovers and stocking complexity. The 38 mm cutting diameter is designed for robust thread profiles, while the use of indexable inserts ensures economical regrinding cycles and fast on-machine repairs. For managers aiming to increase throughput without sacrificing quality, the tool’s configuration enables predictable cycle times and simplified tool management. Secure clamping and rigid mounting for repeatable results Stable insert fixation is achieved via a Torx M5 x 12 clamping screw, operated with a T20 key, which provides a reproducible clamping force and minimises micro-movements during machining. The 32 mm shank diameter ensures high rigidity when mounted in standard toolholders, reducing chatter and improving surface finish of the threaded profile. These mechanical characteristics translate directly into fewer rejects and less rework — a rational efficiency improvement for shops where tolerances and repeatability are critical. Workflow advantages that reduce downtime and inventory With a 150 mm overall length, the cutter reaches deeper thread positions while maintaining balance between accessibility and stiffness. Adopting a tool that accepts several insert sizes reduces the number of dedicated cutters required across different jobs, simplifying procurement and storage. Metav Werkzeuge’s supply network complements this by offering dependable availability and expert advice, allowing maintenance planners and production engineers to secure replacement inserts and components quickly. The result is a measurable reduction in production interruptions and a smoother tool lifecycle. For application guidance or to source the Teknik Cutting Tools DC212TM thread milling cutter, contact Metav Werkzeuge for tailored advice and fast supply: call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: DC212TM Manufacturer: Teknik Makina Designation: Thread milling cutter for S21, S30 and S40 indexable inserts ECLASS: 21180805 ETIM: EC011860 Core technical data Cutting diameter: 38 mm Overall length: 150 mm Shank diameter: 32 mm Clamping screw: M5 x 12 (Torx T20) Design and special features Compatible with S21, S30 and S40 indexable inserts Indexable-insert system for economical maintenance Torx clamping for secure insert fixation Suitable for CNC and production workshop use FAQ What insert types are compatible with this cutter? The cutter accepts S21, S30 and S40 indexable inserts; the body is configured to take these standard insert sizes for flexible thread machining. Which screw and key are required for insert clamping? Insert clamping is via an M5 x 12 Torx screw tightened with a T20 key, providing secure and repeatable fixation for the inserts. What are the main dimensions of the tool? Key dimensions are a 38 mm cutting diameter, 150 mm overall length, and a 32 mm shank diameter as specified for the DC212TM thread milling cutter. Is this tool suitable for deep internal threads? The 150 mm overall length offers extended reach for deeper thread positions while balancing rigidity to maintain thread quality. Can this tool be used across mixed production with varying thread demands? Yes — the compatibility with multiple standard insert sizes allows rapid adaptation to different thread profiles and reduces the need for multiple dedicated cutters. Manufacturer / Responsible: 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
39mm SIL S32T Boring Bar 32mm Shank 40mm Cutting Height, Left-Hand - Teknik Makina
Benefit from the combination of a robust 32 mm shank and compatibility with 16–22ER indexable inserts for stable, precise internal turning; order the tool directly via Metav Werkzeuge or consult the specialists for application advice. SIL S32T boring bar — 32 mm shank, for 16–22ER indexable inserts (Teknik Makina) The SIL S32T boring bar is a left-hand internal turning tool designed for reliable workshop machining with 16–22ER indexable inserts, ideal for precision internal profiles and finishing operations For 16–22ER indexable inserts Left-hand cutting direction 32 mm shank diameter 300 mm overall length Improved rigidity for more accurate internal turning The substantial 32 mm shank provides increased rigidity, reducing vibration during machining and supporting a more consistent surface finish on internal bores. As a result, the tool delivers more stable cutting conditions and fewer rework cycles, which supports higher first-pass quality in routine turning tasks. The combination of a solid ISO-design shank and engineered geometry helps maintain concentricity when working at extended reach. Faster setup and predictable tool changes with standard inserts Compatibility with 16–22ER indexable inserts simplifies inventory management and shortens changeover times. The tool accepts standard ER-style inserts and is specified for use with an ER22 clamping arrangement, enabling reproducible seating and secure fixation of the cutting grade. This configuration reduces setup time and allows consistent chip control and cutting performance with commonly available insert grades. Workshop-oriented design for safe clamping and accessibility With an overall length of 300 mm and a cutting height of 40 mm, the bar balances reach and stiffness for internal operations. The left-hand cutting direction is specified for particular turning orientations and must be matched with machine tool rotation and application demands. The robust mass (approx. 1.827 kg) supports steady machining and predictable tool behaviour, while the ISO designation and familiar design facilitate integration into existing toolholder systems. For precise internal turning needs, request compatibility advice or place an order for the Teknik Cutting Tools SIL S32T through Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored guidance and delivery information Technical Data Article number: K335TM Manufacturer: Teknik Makina Model / designation: SIL for 16-22ER Indexable Inserts ISO designation: SIL S32T Cutting direction: left Shank type: ER22 compatible SKU: K335TM Core specifications Shank diameter: 32 mm Overall length: 300 mm Cutting height: 40 mm Weight: 1.827 kg Diameter: 39 mm Features For 16–22ER indexable inserts Left-hand cutting direction Compatible with ER22 clamping holder ISO design SIL S32T Brand: Teknik Makina FAQ What insert sizes are compatible with this boring bar? The SIL S32T boring bar is designed for 16–22ER indexable inserts, allowing the use of common ER-format insert sizes for internal turning. Which cutting direction does the tool use? The tool is specified with a left-hand cutting direction, which must be matched to the machine’s rotation and the intended machining strategy. What shank and overall length does the bar offer? The bar features a 32 mm shank diameter and a 300 mm overall length, providing a balance of reach and rigidity for internal operations. Which clamping holder is recommended for this bar? The product is supplied for use with an ER22 clamping arrangement to ensure secure, repeatable fixation of the insert and holder assembly. What is the ISO designation and SKU for ordering? ISO designation SIL S32T; SKU K335TM for reference when ordering or checking compatibility. 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
4-Piece CCMT 0602 Indexable Insert Boring Bar Set, For Turning Inserts - Teknik Makina
Benefit from precise CCMT 0602 compatibility and a four-piece SCLCL 06 holder range that reduces tool changeovers and streamlines internal turning operations. Order the boring bar set directly via Metav Werkzeuge or request technical advice from their consultants for application-specific configuration. Boring Bar Set for CCMT 0602 Indexable Inserts — 4-piece SCLCL 06 holders by Teknik Makina A Boring Bar Set for CCMT 0602 Indexable Inserts designed to cover a range of bore sizes with robust SCLCL 06 clamping for repeatable performance. Compatible with CCMT 0602 inserts Four-piece SCLCL 06 holder set Incremental shank sizes for bore versatility Industrial toolholders by Teknik Makina Precision compatibility that shortens setup time The set delivers reliable compatibility with CCMT 0602 indexable inserts, enabling rapid insertion and secure clamping without additional modifications. Because the holders share the SCLCL 06 interface, insert changes are straightforward and repeatable, which reduces downtime during batch changes. For workshops converting between several component families, this standardised clamping approach simplifies tooling logistics and reduces the need for bespoke adapters. Practical coverage across common bore operations Containing four holders with incremental shank sizes, the collection provides a practical span of reach and rigidity for internal turning tasks. The included items — listed as A06-08H, A08-10J, A10-12K and A12-16M — are organised to match progressively larger bore diameters, so investment in the set avoids multiple single-item purchases. This configuration supports efficient stock management and speeds up the selection process on the shop floor while maintaining the stability required for consistent surface finish. Simple explanation of technical terms and workshop benefits For those less familiar with cutter geometry: indexable inserts are replaceable cutting tips that reduce tooling cost per part; SCLCL denotes the holder style and clamping orientation, chosen here for its balance of access and stiffness. Selecting a matched holder set improves process predictability and helps maintain tolerances across production runs. The set’s design focuses on practical handling, repeatable clamping and minimised changeover effort, translating to better uptime and lower overall tooling expenditure. Contact Metav Werkzeuge for a tailored recommendation or to check insert pairing and holder compatibility; Metav Werkzeuge can advise on the best configuration for specific bore ranges and machining strategies. Technical Data Article number: IPS08TM Product type: Boring bar set Brand: Teknik Makina Compatibility: CCMT 0602 indexable inserts Contents: A06-08H SCLCL 06; A08-10J SCLCL 06; A10-12K SCLCL 06; A12-16M SCLCL 06 Facts Pieces per set: 4 eClass: 21189217 SKU: IPS08TM Special features SCLCL 06 holder interface Designed for CCMT 0602 inserts Incremental shank sizes for bore versatility Supplied as a matched set by Teknik Makina FAQ Are the holders compatible with CCMT 0602 inserts? Yes. The Boring Bar Set for CCMT 0602 Indexable Inserts is configured specifically for CCMT 0602 indexable inserts and uses the SCLCL 06 holder interface. How many pieces are included in the set? The set contains four holders: A06-08H SCLCL 06, A08-10J SCLCL 06, A10-12K SCLCL 06 and A12-16M SCLCL 06 (SKU IPS08TM). Is this set suitable for high-production environments? The matched holder design and standardised insert compatibility support repeatable changeovers and predictable outcomes, making the set appropriate for production contexts that require consistent tool behaviour. Can the set reduce tooling inventory complexity? Yes. By providing incremental shank sizes in one package and a common clamping interface, the set reduces the number of individual toolholders required on the shelf. 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 A25R SDUCR Drill Bar SDUC For DC-- Indexable Inserts, Internal Coolant - Teknik Makina
The combination of right-hand cutting, internal coolant and compatibility with DC-- 11T3 indexable inserts ensures reliable internal machining and stable chip control; order through Metav Werkzeuge or consult the technical team for integration advice. A25R SDUCR Boring Bar – SDUC for DC-- indexable inserts, right-hand, internal coolant (Teknik Cutting Tools) The A25R SDUCR is a right-hand boring bar for internal machining, designed to accept DC-- 11T3 indexable inserts and to run with through-tool coolant for improved chip evacuation Compatible with DC-- 11T3 indexable inserts Internal coolant for reliable chip evacuation Ø40 mm body, 300 mm overall length Right-hand cutting, robust 32 mm shank Stable internal machining with precision geometry The A25R SDUCR holder combines a firm Ø40 mm body with a 32 mm shank to deliver improved rigidity during deep internal operations. The modest overhang and balanced mass reduce chatter and deflection, which translates into consistent bore quality and longer insert life. For workshop managers and production engineers, this means fewer rework cycles and a steadier process window when introducing new workpieces or materials. Reliable chip control through internal coolant Equipped with internal coolant, the holder channels cutting fluid directly to the cutting edge for effective cooling and chip evacuation. This targeted delivery reduces heat at the cutting zone and helps prevent built-up edge on the insert, supporting longer tool life and more predictable surface finishes. In practice, this results in fewer interruptions for manual chip clearing and a smoother machining rhythm on repeat runs. Quick compatibility for standard insert systems Designed specifically for DC-- 11T3 indexable inserts, the SDUC configuration simplifies tool setup and replacement. The insert interface enables straightforward clamping and repeatable positioning, reducing downtime during tool changes. For workshops standardising tooling, the proven insert family provides a cost-effective way to maintain cutting-edge performance across multiple operations. Practical dimensions for production environments With a total length of 300 mm and a cutting height of 45 mm, the holder suits many internal turning and boring situations where reach and stability must be balanced. The geometry supports right-hand cutting at a 93° cutting angle, offering a stable approach for cylindrical features and smaller internal diameters. The substantial mass (approx. 1.924 kg) further contributes to vibration damping in medium-duty to heavy finishing passes. Contact Metav Werkzeuge for expert advice on integrating the Teknik Cutting Tools A25R SDUCR into existing tooling—email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: KA132TM Manufacturer: Teknik Makina ISO designation: A25R SDUCR SKU: KA132TM Core data Diameter: 40 mm Overall length: 300 mm Shank diameter: 32 mm Cutting height: 45 mm Weight: 1.924 kg Cutting angle: 93° Cutting direction: right Compatible inserts: DC-- 11T3 Internal coolant: yes Features SDUC for DC-- indexable inserts Right-hand cutting configuration Designed for internal coolant supply Robust construction for improved stability FAQ Which insert type is required for this holder? The holder accepts DC-- 11T3 indexable inserts; the SDUC seat is designed for secure, repeatable clamping of that insert family. Does the bar allow through-tool coolant? Yes, the toolholder features internal coolant to deliver cutting fluid directly to the cutting edge and support chip evacuation. What are the key dimensions to consider for fixture setup? Important dimensions are Ø40 mm body diameter, 300 mm overall length and a 32 mm shank diameter—these determine clearance and clamping requirements. Is the cutting direction fixed? The holder is configured for right-hand cutting, suited to standard internal turning and boring directions. What is the ISO designation of the toolholder? The ISO designation is A25R SDUCR, indicating the holder geometry and orientation for SDUC-style inserts. 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 A32T PCLNR Boring Bar 300mm, 32mm Shank With Coolant - Teknik Makina
Take advantage of a rigid holder design, precise ISO compatibility and through-tool coolant for consistent internal turning results; order the boring bar directly via Metav Werkzeuge or ask our consultants if needed. Boring Bar AP342TM — PCLN holder for CNMG indexable inserts with internal coolant (Teknik Makina) Boring Bar AP342TM is a right-hand PCLN-style holder designed for internal turning with CNMG indexable inserts, combining secure clamping with coolant-through functionality for demanding CNC applications. Internal coolant for reliable cooling and chip control For CNMG 1204 indexable turning inserts Shank diameter 32 mm for stable clamping ISO A32T PCLNR holder, 95° cutting angle Stable clamping and geometric support for consistent bore quality The tool is built around a 32 mm shank and a robust body that reduces deflection during internal turning. This geometry improves repeatability in serial production and supports accurate bore tolerances when machining with indexable tips. The combination of the holder's mass and the specified 95° cutting angle promotes a stable cutting condition and lowers vibration, which translates into improved surface finish and longer insert life for the turning process. Coolant-through design that protects inserts and workpieces Equipped with internal coolant, the holder ensures directed coolant delivery to the cutting edge for effective heat removal and chip evacuation. This feature is particularly valuable in deep boring operations where access for external coolant is limited. By feeding coolant directly to the cutting zone the tool reduces thermal load on the insert and aids consistent chip breaking, helping to maintain dimensional stability and reduce rework in assembly workflows. Wide compatibility with standard indexable inserts and ISO holder form The AP342TM accepts CNMG 1204 indexable inserts and follows the A32T PCLNR ISO designation, making it straightforward to integrate into existing tooling systems and spare-part inventories. Its right-hand cutting orientation suits conventional internal turning cycles in CNC lathes. The standardised interface simplifies insert changes and minimises machine downtime, supporting efficient process chains in jobbing and small-batch production. Contact Metav Werkzeuge in Emmerich for availability and delivery details: info@metav-werkzeuge.com — call +49 2822 7131930 for tailored application advice and stock information Technical data Article number: AP342TM ISO designation: A32T PCLNR Designation: PCLN for CNMG indexable inserts Brand: Teknik Makina Facts Diameter: 40 mm Shank diameter: 32 mm Overall length: 300 mm Cutting height: 50 mm Weight: 1.809 kg Cutting angle: 95° Direction: right-handed Compatible insert: CNMG 1204 Special features Internal coolant (through-tool) With coolant Right-hand cutting direction For CNMG indexable inserts ISO holder type A32T PCLNR FAQ What insert type does this holder accept? This holder is specified for CNMG 1204 indexable inserts and is configured to secure standard CNMG-style tips for internal turning. Is coolant supplied through the holder? Yes, the AP342TM features internal coolant (coolant-through) to direct fluid to the cutting edge for improved cooling and chip control. Which ISO designation identifies the holder form? The tool follows the A32T PCLNR ISO designation, which clarifies the holder form and helps match compatible spares and clamping systems. What are the main dimensions relevant for machine setup? Key dimensions are a 40 mm diameter, 32 mm shank, and 300 mm overall length; the cutting height is 50 mm and the tool weight is 1.809 kg. Is the cutting direction right- or left-handed? The holder is configured for right-handed cutting operations. 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 A32T PDUNL Boring Bar for DNMG 1506 Indexable Inserts, Internal Coolant, 300mm Overall Length - Teknik Makina
Take advantage of a robust combination of a 32 mm shank, internal coolant and compatibility with DNMG 1506 indexable inserts for stable, repeatable left-hand cutting operations; order the AP312TM directly via Metav Werkzeuge or consult our technical advisors for application support. AP312TM — Left-hand boring bar for DNMG indexable inserts, internal coolant (Teknik Makina) The AP312TM is a left-hand boring bar engineered for precision turning with DNMG 1506 indexable inserts, featuring internal coolant and a solid 32 mm shank for consistent chip control in demanding CNC machining. Left-hand cutting orientation Internal coolant for improved chip control Compatible with DNMG 1506 inserts Robust 32 mm shank, 300 mm overall length Reliable stability for precise internal bore finishing The AP312TM delivers a combination of stability and accessibility that benefits demanding turning applications. With a shank diameter of 32 mm and a total length of 300 mm, the toolholder is dimensioned to reduce deflection during overhang, which results in more consistent bore diameters and extended tool life. The slightly increased cutting height of 55 mm stabilises the insert seat and is advantageous when machining interrupted cuts or harder materials, enabling predictable performance even under varied cutting forces. Integrated coolant for improved chip evacuation and surface quality Equipped with internal coolant, the bar channels cutting fluid directly to the cutting zone; this measure enhances chip control and cooling, reducing edge wear and thermal distortion. For operations where surface finish and tool longevity matter, the internal coolant feature supports higher sustained cutting parameters by maintaining lower insert temperatures and aiding chip breakage. The result is fewer rework cycles and higher first-pass quality in serial production. Compatibility and cutting geometry that support predictable results Designed for DNMG 1506 indexable inserts and identified by the ISO designation A32T PDUNL, the bar features a cutting angle of 93°, optimised for left-hand turning strategies. This geometry balances shear and thrust forces to produce stable cut formation and reliable chip flow when paired with appropriate DNMG grades. The PDUN configuration facilitates quick insert changes and retains repeatability across tool swaps, which is essential for efficient workshop workflows and reduced set-up times. Practical benefits for workshop efficiency and process control Beyond the mechanical specifications, the AP312TM is intended to support efficient production processes: the left-hand orientation suits machines and set-ups that require opposite spindle directions, the 1.77 kg mass contributes to damping vibration without excessive load, and the compatibility with widely available DNMG inserts simplifies stocking. Where process reliability is a priority, this boring bar reduces variability and supports higher machine utilisation through straightforward insert maintenance and predictable performance. For machining tasks that demand dependable left-hand performance and effective coolant delivery, contact Metav Werkzeuge for tailored application advice and prompt supply from Emmerich. Technical data Article number: AP312TM ISO designation: A32T PDUNL Product name: PDUN for DNMG Indexable Inserts Facts Cutting direction: left Shank diameter: 32 mm Cutting height: 55 mm Overall length: 300 mm Weight: 1.77 kg Cutting angle: 93° Diameter: 40 mm ECLASS: 21180806 Special features Internal coolant: yes Compatible inserts: DNMG 1506 Manufacturer: Teknik Makina FAQ What insert type is recommended for this boring bar? The AP312TM is specified for DNMG 1506 indexable inserts, which are widely used for finishing and semi-finishing in turning operations. Is the coolant supplied through the bar? Yes, the bar features internal coolant, which delivers cutting fluid directly to the insert seat to aid chip control and cooling. What is the shank diameter and overall length? The tool has a 32 mm shank diameter and an overall length of 300 mm, designed to balance reach and rigidity. Can the AP312TM be used for heavy interrupted cuts? With a cutting height of 55 mm and the bar's robust construction, it is suitable for applications where interrupted cuts occur, provided inserts and cutting parameters are chosen accordingly. Which cutting direction does the bar support? This tool is manufactured for left-hand cutting orientation. 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 A32T PDUNR Toolholder PDUN For DNMG 1506 Inserts Right-Hand With Internal Cooling, 300mm Length - Teknik Makina
Take advantage of the combination of robust rigidity, internal coolant and precise insert compatibility to maintain steady turning operations and longer tool life; order directly via Metav Werkzeuge or request application advice from our specialists. A32T PDUNR Boring bar — PDUN for DNMG indexable inserts, internal coolant The A32T PDUNR is a right-hand boring bar engineered for DNMG 1506 indexable inserts, combining rigid shaft dimensions and internal coolant for controlled chip evacuation in lathe turning tasks Right-hand boring bar for DNMG 1506 inserts Internal coolant for controlled chip evacuation 32 mm shaft diameter for stable clamping 300 mm overall length for extended reach Improved rigidity for consistent machining results The design focusses on structural stability to reduce deflection in medium-duty turning. With a 32 mm shaft and an outer diameter of 40 mm, the toolholder offers a solid clamping interface that helps preserve dimensional accuracy across runs. The nominal cutting height of 55 mm gives reliable seating for DNMG cutting edges, so operators benefit from repeatable surface quality and reduced setup variation. The measured mass of 1.77 kg contributes to damping of vibration without excessive inertia during tool changes. Effective thermal management and longer insert life Integrated internal coolant directs lubricant and coolant close to the cutting edge, lowering flank temperatures and improving chip control. This targeted cooling reduces edge wear and supports more consistent cutting forces, translating into longer insert life and fewer interruptions for tool changes. Combined with the 93° cutting angle, thermal load is better managed during continuous cuts, which makes the holder suitable for demanding cycle work where tool life and process stability are priorities. Clear compatibility and straightforward integration Compatibility is defined by the insert and ISO designations: the holder is made for DNMG 1506 indexable inserts and carries the ISO name A32T PDUNR. The right-hand cutting orientation is specified for conventional lathe toolpaths. The 300 mm overall length provides extended reach for deeper bores and offset tool positions while maintaining secure mounting. These explicit specifications support quick evaluation for fixture planning and ensure that insertion into existing turning setups is direct and verifiable. Practical benefits for workshop productivity By focusing on the core measures that affect machining — shaft rigidity, coolant delivery and insert compatibility — this boring bar reduces non-productive time and helps maintain part tolerances across batches. Fewer insert changes and improved surface finishes lower downstream rework and contribute to steadier production throughput. The combination of these technical attributes makes the tool a pragmatic choice where reliable turning performance and predictable maintenance intervals are required. Contact Metav Werkzeuge for an application assessment of the A32T PDUNR boring bar — specialists at Metav Werkzeuge can advise on insert selection, clamping recommendations and delivery from Emmerich via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: AP302TM Manufacturer: Teknik Makina Article designation: PDUN for DNMG Indexable Inserts ISO designation: A32T PDUNR Facts Shaft diameter: 32 mm Cutting height: 55 mm Overall length: 300 mm Diameter: 40 mm Weight: 1.77 kg Cutting angle: 93° Special features Compatible inserts: DNMG 1506 Cutting direction: right Internal coolant: yes SKU: AP302TM FAQ Which inserts are compatible with this boring bar? The A32T PDUNR boring bar is designed for DNMG 1506 indexable inserts and secures them at the specified cutting height for repeatable results. Does the holder provide internal coolant and what is the benefit? Yes — internal coolant is integrated on the A32T PDUNR boring bar; it improves chip evacuation, reduces thermal stress on the insert and extends tool life. What are the key dimensions to check for machine setup? Check the 32 mm shaft diameter, the 300 mm overall length and the 40 mm outer diameter listed for the A32T PDUNR to ensure correct clamping and reach. Is the cutting orientation specified? The tool is a right-hand holder; the A32T PDUNR is intended for conventional right-hand turning operations. What is the ISO designation and SKU for ordering? ISO designation A32T PDUNR and SKU AP302TM identify the boring bar for procurement and spare-part tracking. 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 A32T PWLNL Boring Bar For WNMG 0804 Inserts With Internal Coolant, 300mm Length - Teknik Makina
Take advantage of a rigid 32 mm shank and a 95° cutting angle for stable, chatter‑free turning, combined with internal coolant to extend insert life; order the tool directly via Metav Werkzeuge or request technical advice for an optimised setup. AP372TM Boring bar — PWLN for WNMG indexable inserts, left‑hand, internal coolant (Teknik Makina) AP372TM Boring bar for CNC turning applications, designed to accept WNMG 0804 indexable inserts for reliable finishing and semi‑roughing on conventional and CNC lathes Left‑hand cutting for reverse turning operations Internal coolant for improved chip evacuation Holds WNMG 0804 indexable inserts securely Performance and application: reliable turning with defined insert geometry The AP372TM is a purpose‑built boring bar intended for machining tasks that demand repeatable results with indexable tooling. Built around the PWLN for WNMG concept, this bar accepts the common WNMG 0804 insert format, enabling fast insert changes and predictable cutting behaviour. Left‑hand orientation suits reverse or left‑hand cutting operations, while the tool form is optimised for turning and facing on lathes and turning centres. The combination of a standard insert format and a familiar holder geometry simplifies tooling management across workshops and production lines. Rigidity and reach: why shaft and angle matter for process stability A solid 32 mm shank and a substantial 60 mm cutting height give the bar notable stiffness for its class; the 95° cutting angle increases edge engagement without sacrificing stability. These dimensions reduce deflection under cutting forces, which results in improved surface finish and reduced rework. With an overall length of 300 mm and a compact weight of 1.764 kg, the tool balances reach and mass to limit vibrations—an essential factor when machining longer workpieces or when extending beyond the chuck. Cooling and chip control: practical benefits of through‑tool coolant Integrated internal coolant supplies cutting fluid directly to the insert rake zone, improving temperature control at the cutting edge and aiding chip evacuation. This targeted cooling reduces thermal wear and helps preserve insert geometry, extending service life and lowering tooling costs over time. Using indexable inserts with correct grades for the workpiece material, the bar enables efficient chip flow and repeatable cycle times, particularly on materials where heat dissipation is critical. Compatibility and workshop handling: straightforward integration The tool carries the ISO designation A32T PWLNL and is matched to WNMG 0804 inserts, a widely available negative‑geometry type that offers a good balance between toughness and cutting performance. The clamping reference "08" aligns the holder with common clamping systems for seamless replacement. As a left‑hand, coolant‑fed boring bar, it fits standard turning holders and quick‑change systems, reducing setup time and simplifying tool inventory for production or repair shops. For precise left‑hand turning with improved insert life and dependable chip control, contact Metav Werkzeuge for tailored advice on integrating the AP372TM boring bar into the production process — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical Data Article number: AP372TM Manufacturer: Teknik Makina Designation: PWLN for WNMG indexable inserts ISO designation: A32T PWLNL Facts Shank diameter: 32 mm Cutting height: 60 mm Overall length: 300 mm Diameter: 40 mm Cutting angle: 95° Weight: 1.764 kg Special features Internal coolant: yes Compatible inserts: WNMG 0804 Cutting direction: left Clamping reference: 08 FAQ What insert type does this boring bar use? The AP372TM boring bar is designed for WNMG 0804 indexable inserts, providing easy interchangeability and predictable cutting behaviour. Is the tool suitable for left‑hand turning only? Yes, the holder is configured for left‑hand cutting, making it suitable for reverse turning operations and applications that require left‑hand tool orientation. How does the internal coolant benefit machining? Internal coolant supplied through the bar delivers fluid to the cutting zone, improving temperature control at the edge, aiding chip evacuation and extending insert life when using the AP372TM boring bar. What does the ISO designation A32T PWLNL indicate? The A32T PWLNL marking denotes the holder type and interface geometry, which helps ensure compatibility with standard tool posts and clamping systems used in turning centres. Will the 32 mm shank reduce vibration compared with smaller bars? A 32 mm shank increases stiffness compared with smaller diameters, improving resistance to deflection and reducing chatter in many turning scenarios when the AP372TM is used with suitable 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 A32T SDUCL Boring Bar Left-Hand With Internal Coolant, 93° Cutting Angle - Teknik Makina
Take advantage of a robust combination of precise geometry and integrated coolant for consistent boring results; the left-hand cutting orientation and secure 32 mm shank ensure stable clamping and predictable chip flow. Order directly via Metav Werkzeuge or request technical advice from our specialists for application-specific recommendations Boring bar KA263TM (A32T SDUCL) — left-hand, internal coolant the Boring bar KA263TM is a left-hand cutting tool designed for SDUC indexable inserts and engineered for secure clamping in precision boring operations Left-hand cutting for reverse-direction operations Internal coolant for reliable chip evacuation Shank Ø32 mm for secure clamping Compatible with DC-- 11T3 indexable inserts Greater rigidity and predictable machining stability The combination of a 32 mm shank and a body diameter of Ø40 mm provides measurable stiffness that reduces vibration during interrupted cuts. Built to the A32T SDUCL ISO designation, this boring bar is balanced for rotational stability; the mass of approximately 1.924 kg contributes to consistent tool behaviour under load. These characteristics translate directly into improved surface finish and tighter bore tolerances, as the toolholder geometry controls chatter and runout without complex setup changes. Coolant-through design for improved tool life and chip control An internal coolant channel supplies cutting fluid directly to the cutting edge, promoting better lubrication and heat dissipation at the insert radius. For indexable insert systems such as DC-- 11T3, targeted coolant reduces built-up edge and extends insert life, while aiding chip evacuation in deep bores. Explaining briefly: indexable inserts are replaceable cutting tips that allow fast tool renewal; pairing them with coolant-through boring bars helps maintain cutting performance and reduces the frequency of tool changes. Optimised geometry for efficient material removal A nominal 93° cutting angle and a 45 mm cutting height deliver effective chip formation and clearance in common boring tasks. With an overall length of 300 mm, the tool is suited to medium-depth bores where reach and stiffness must be balanced. These dimensions result in efficient metal removal rates while maintaining control over cutting forces; fewer passes are often required to achieve the final bore diameter, improving throughput without compromising accuracy. Practical compatibility and workshop integration Designed for machining centres and lathes configured for left-hand operations, the bar accepts DC-- 11T3 inserts and requires standard clamping for a 32 mm shank. Supplied by Teknik Makina and distributed through Metav Werkzeuge, the component integrates into existing indexable-insert tooling systems with minimal adaptation. For production environments seeking reproducibility, the use of standard insert grades and coolant-through capability supports consistent cycle times and simplifies spare-part logistics Contact Metav Werkzeuge in Emmerich for application checks and to discuss specifying the Teknik Cutting Tools KA263TM with internal coolant — phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: KA263TM Manufacturer (raw data): Teknik Makina Product designation: Bohrstange / SDUC for DC-- indexable inserts ISO designation: A32T SDUCL Facts Diameter: 40 mm Shank diameter: 32 mm Cutting height: 45 mm Overall length: 300 mm Weight: 1.924 kg Cutting angle: 93° Cutting direction: left Special features Internal coolant Compatible with DC-- 11T3 indexable inserts Left-hand cutting orientation FAQ What insert type does this boring bar accept? The KA263TM is designed for DC-- 11T3 indexable inserts and seats them per the SDUC geometry Is the coolant supplied through the tool? Yes, the KA263TM features internal coolant, delivering fluid directly to the cutting edge for improved cooling and chip control Which shank and overall sizes are available for this model? This bar has a 32 mm shank and an overall length of 300 mm, with a body diameter of Ø40 mm What is the cutting orientation and where is it used? The tool uses a left-hand cutting direction, suitable for operations that require reverse cutting orientation on lathes or milling/boring heads How does the 93° cutting angle affect machining performance? The 93° cutting angle provides clearance and effective chip formation, supporting stable cuts and good surface finish in typical boring applications 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 A32T SVUBL Boring Bar for VBMT 1604 Inserts, 93° Cutting Angle, Internal Coolant - Teknik Makina
The left‑hand A32T SVUBL boring bar combines robust clamping with internal coolant and a 32 mm shank to deliver stable, high‑precision internal turning; order via Metav Werkzeuge or consult our advisors for application support. A32T SVUBL boring bar – left‑hand tool holder for VBMT 1604 inserts by Teknik Makina (internal coolant, 300 mm) The A32T SVUBL boring bar is a left‑hand tool holder engineered for internal turning with VBMT 1604 indexable inserts, providing a compact, coolant‑ready solution for precision workshop operations Left‑hand orientation for reverse cuts Internal coolant for improved chip evacuation Compatible with VBMT 1604 indexable inserts 32 mm shank, 300 mm overall length Stable machining from a compact, rigid design The A32T SVUBL is built around a 32 mm shank and a 300 mm overall length, a combination that reduces deflection during internal turning and maintains repeatable tolerances. The tool’s 93° cutting angle supports secure engagement of the insert, resulting in consistent cutting forces and reduced vibration. For workshops aiming to improve process reliability, this translates into fewer reworks and steadier surface finish. The moderate mass (approx. 1.909 kg) contributes to damping without unnecessary bulk, aiding stable feeds and consistent tool life. Active cooling and effective chip control to protect inserts Equipped with internal coolant, the holder channels cutting fluid directly to the cutting edge for enhanced cooling and flushing. This targeted coolant supply reduces thermal load on the insert and improves chip evacuation from the bore, which in turn lowers flank wear and helps preserve edge geometry. For operations where insert life and surface integrity matter, the coolant feature is a decisive benefit: insert life extends and maintenance intervals lengthen, supporting more cost‑efficient machining cycles. Fast changeover with standard indexable inserts Compatibility with VBMT 1604 indexable inserts makes the holder a practical choice for shops that prioritise quick set‑ups and predictable replacement cycles. The SVUB interface and secure clamping allow straightforward insert seating and repeatable positioning, cutting downtime during tool changes. Using commonly available inserts also simplifies stocking and ensures that matching grades for different materials or finishes are readily on hand, improving operational flexibility and total equipment availability. Left‑hand orientation and workshop fit‑up advantages Designed for a left‑hand cut direction, the tool accommodates operations that require reverse turning or specific lathe set‑ups. The 50 mm cutting height ensures the cutting edge sits at a stable reference plane for many standard toolpost arrangements. As a purpose‑built holder rather than a complete cutting system, it allows selection of insert grades and geometries to suit individual materials and feeds. Supplied by Teknik Makina and distributed through Metav Werkzeuge’s European quality filter, the component is intended to integrate smoothly into production and maintenance routines where consistent performance matters. For tailored advice on using the Teknik Makina A32T SVUBL boring bar in specific applications, or to place an order through Metav Werkzeuge, call +49 2822 7131930 or email info@metav-werkzeuge.com — our technical advisors will assist with selection and delivery information Technical Data SKU: KA288TM Manufacturer: Teknik Makina ISO designation: A32T SVUBL Type: SVUB for VBMT indexable inserts Article name: boring bar Numbers / Core technical data Shank diameter: 32 mm Overall length: 300 mm Cutting height: 50 mm Diameter: 40 Weight: 1.909 kg Cutting angle: 93° Special features / Versions Left‑hand cutting direction Internal coolant Compatible with VBMT 1604 indexable inserts SVUB interface FAQ Which indexable inserts fit this holder? The holder accepts VBMT 1604 indexable inserts; the A32T SVUBL is specified for that plate size and repeatable seating. Is coolant supplied through the tool body? Yes — the boring bar features internal coolant to deliver fluid directly to the cutting zone for improved cooling and chip control. What are the key dimensions to check for machine fit‑up? Important dimensions are the 32 mm shank, 300 mm overall length, 50 mm cutting height and bore diameter 40; these determine compatibility with toolposts and boring heads. Can the holder be used for reverse or left‑hand operations? The A32T SVUBL is a left‑hand orientation tool, designed specifically for reverse cutting directions and relevant lathe set‑ups. How does this holder support production efficiency? By combining a rigid 32 mm shank, targeted coolant and standard VBMT 1604 insert compatibility, the A32T SVUBL reduces downtime for tool changes and helps extend insert life, contributing to steadier production cycles. 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 A32T SVUBR Boring Bar SVUB for VBMT Indexable Inserts, Internal Coolant, Right-Hand 300mm - Teknik Makina
Benefit from a robust combination of internal coolant and precise VBMT 1604 compatibility for reliable boring performance; the 300 mm overall length and Ø40 shank provide stability in long-reach operations and reduced vibration. Order the boring bar directly via Metav Werkzeuge or request technical advice from the consultants. Boring bar KA209TM — SVUB for VBMT indexable inserts, right-hand, internal coolant A Boring bar KA209TM engineered as an SVUB holder for VBMT indexable inserts, designed for right-hand cutting with internal coolant and a 300 mm overall length suitable for medium to long-reach turning operations SVUB holder for VBMT 1604 inserts Internal coolant supply for chip evacuation Right-hand cutting with 93° cutting angle 300 mm overall length with Ø40 shank Built for repeatable, high-stability boring results The SVUB-style boring bar is configured to accept VBMT 1604 indexable inserts, delivering repeatable cutting geometry that simplifies insert indexing and reduces setup time. The A32T SVUBR ISO designation defines the connection and clamping geometry, enabling compatibility with common toolholder systems. With a Ø40 external diameter and a 32 mm shank, the assembly improves stiffness in extended setups, translating into consistent bore tolerances and longer tool life through reduced chatter and deflection. Improved coolant routing and chip control for efficient machining Internal coolant is provided directly to the insert seat, which promotes effective chip evacuation and improves surface finish when machining steels and alloyed materials under interrupted cuts. The tool’s 93° cutting angle and right-hand orientation combine to offer predictable cutting forces and stable feed behaviour, particularly in bore finishing and semi-finishing passes. This configuration helps maintain cycle-time reliability and supports higher metal removal rates where stable coolant supply is essential. Practical design for rapid integration into workshop setups Attention to handling and integration reduces downtime during tool changes: the bar’s geometry and clamping specifications support standard SVUB toolholders and a VBMT 1604 insert format, so insert inventories remain compact. The measured mass of 1.909 kg and a 300 mm overall length balance rigidity with manoeuvrability on turret or tool post fixtures. The bright specification of the holder means fewer adapter parts are required, enabling faster changeovers and more consistent tool offsets in production applications. Contact Metav Werkzeuge to arrange a technical consultation or to procure the Teknik Cutting Tools KA209TM SVUB boring bar with internal coolant directly from Emmerich for immediate workshop integration Technical data Article number: KA209TM Manufacturer: Teknik Makina eCl@ss: 21180806 ISO designation: A32T SVUBR Product type: SVUB for VBMT indexable inserts Core dimensions Diameter: Ø40 mm Shaft diameter: 32 mm Cutting height: 50 mm Overall length: 300 mm Weight: 1.909 kg Cutting angle: 93° Cutting direction: right Design & special features Compatible with VBMT 1604 inserts Internal coolant supply SVUB insert seat Clamping holder size: 16 FAQ Which inserts fit this boring bar? The boring bar KA209TM is designed for VBMT 1604 indexable inserts in an SVUB seat, allowing standard carbide grades and geometries to be used for varied turning tasks. Does the tool provide internal coolant? Yes — the Teknik Makina KA209TM features internal coolant directed to the insert pocket to aid chip evacuation and improve surface quality in through-tool coolant setups. What are the main dimensions and weight of the tool? Dimensions: Ø40 mm external diameter, 32 mm shank diameter, 50 mm cutting height, 300 mm overall length; mass approximately 1.909 kg for stable long-reach performance. Is this boring bar suitable for right-hand cutting only? The design specifies right-hand cutting with a 93° cutting angle, optimised for conventional turning directions and standard toolpost arrangements. 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 A32T SVUCL Boring Bar SVUC for VCMT Indexable Inserts Left 93° Cutting Angle, Internal Coolant - Teknik Makina
High rigidity and internal coolant combine to lower cutting temperatures and extend insert life, while compatibility with VCMT 1604 inserts ensures versatile use across turning operations; order directly via Metav Werkzeuge or consult our specialists for application advice. Boring bar KA306TM — SVUC for VCMT indexable inserts, internal coolant (Teknik Makina) A boring bar designed for left‑hand turning applications with through‑tool coolant and compatibility with VCMT 1604 indexable inserts. Internal coolant feed for optimised chip evacuation Compatible with VCMT 1604 inserts 32 mm shank for rigid clamping 300 mm overall length for extended reach Precision where stability matters The KA306TM delivers stable cutting through a robust 32 mm shank and a substantial 40 mm tool body, which together reduce vibration and improve surface finish during deep or off‑centre turning. The A32T SVUCL ISO form ensures predictable seating and repeatability in the clamping system; this rigidity translates directly into longer tool life and fewer interrupted cycles on production runs. Coolant supply that protects inserts and workpieces Equipped with internal coolant, the tool routes cutting fluid close to the cutting edge to control temperature and assist chip evacuation. That targeted cooling reduces thermal wear on the VCMT 1604 inserts and helps to maintain consistent tool geometry over longer periods. For manufacturers seeking improved process reliability, this feature supports higher cutting parameters and more stable machining without complex external arrangements. Designed for insert versatility and serviceability The holder accepts VCMT 1604 indexable inserts and uses a compact clamping geometry compatible with a designation 16 clamping holder, simplifying changeover and stock keeping. The 93° approach angle suits a range of finishing and semi‑roughing passes, offering a balance between cutting force distribution and edge engagement. Maintenance is straightforward thanks to the standardised insert interface and accessible clamping screw arrangement. Application suitability and setup notes Weighing 1.812 kg and with a 300 mm overall length, the tool is intended for installations where reach and rigidity must be balanced. The left‑hand cutting direction should be matched to machine spindle and workpiece orientation during setup. When paired with appropriate VCMT inserts and a correctly torqued clamping system, the assembly is well suited to general turning tasks across a variety of steels and cast materials where indexable‑insert tooling is preferred. For demanding left‑hand turning applications requiring internal coolant and VCMT versatility, contact Metav Werkzeuge to discuss KA306TM application details or request a tailored quotation — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: KA306TM Manufacturer: Teknik Makina ISO designation: A32T SVUCL Type: SVUC for VCMT indexable inserts Core measurements Overall length: 300 mm Diameter: 40 mm Shank diameter: 32 mm Cutting height: 50 mm Weight: 1.812 kg Cutting angle: 93° Cutting direction: left Clamping holder designation: 16 Special features Internal coolant: yes Suitable for VCMT 1604 inserts Left‑hand turning orientation Indexable insert toolholder design FAQ Which inserts fit this tool? The KA306TM accepts VCMT 1604 indexable inserts; the SVUC geometry is matched to that insert form for consistent seating and clamping. Is coolant delivered through the tool? Yes — the boring bar features internal coolant supply to the cutting zone, which helps control temperature and improve insert life. What clamping and shank sizes are specified? The tool has a 32 mm shank for rigid clamping and a clamping holder designation of 16 for compatible toolholders. Is the KA306TM suitable for heavy roughing? With its robust body and 300 mm overall length, the tool suits many semi‑roughing and finishing tasks when paired with appropriate inserts and cutting parameters, though reach and machine rigidity should be considered. Does the tool require a specific turning direction? The KA306TM is set up for left‑hand cutting; ensure machine setup and workpiece orientation match this direction. 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 A32T SVUCR Boring Bar SVUC for VCMT Indexable Inserts 32mm Shank, 50mm Cutting Height, Internal Coolant - Teknik Makina
Take advantage of the combination of rigidity, internal coolant and precise compatibility with VCMT 1604 inserts for reliable turning operations; order the Boring Bar SVUC for VCMT Indexable Inserts directly via (Metav Werkzeuge) or ask our consultants if needed. Boring Bar SVUC for VCMT Indexable Inserts — A32T SVUCR, 40 mm diameter, internal coolant (Teknik Cutting Tools) Boring Bar SVUC for VCMT Indexable Inserts – a right-hand turning bar designed for secure insert clamping and coolant-fed chip control in industrial turning applications Right-hand cutting for finish turning Internal coolant for effective chip evacuation ISO A32T SVUCR shank for high stability Compatible with VCMT 1604 indexable inserts Higher metal-removal reliability thanks to robust geometry The A32T SVUCR shank form and a 40 mm diameter provide a rigid foundation that reduces vibration during machining. This mechanical stability directly benefits surface finish and tool life by lowering tool deflection under load. For turning processes where consistency matters, the solid construction and a 32 mm shank diameter support repeatable results on medium-duty to heavy-duty setups. The measured weight of 1.812 kg signals a substantial tool body that contributes to steadier cutting dynamics and improved dimensional accuracy across production runs. Insert compatibility and secure cutting for predictable results Engineered for VCMT 1604 indexable inserts, the bar accepts standard carbide cutting tips with a cutting height of 50 mm, ensuring correct seating and reliable chip formation. The assembly follows the SVUC clamping concept, which secures inserts with positive seating to prevent micro-movement during interrupted cuts. The geometry, combined with a 93° cutting angle, supports effective radial engagement and helps maintain consistent cutting forces. This targeted design reduces rework and supports predictable cycle times in batch production. Operational advantages: coolant-fed performance and streamlined setup Internal coolant routing is integrated to the tool body, supplying cooling and lubrication directly to the cutting edge for improved chip breakage and tool life. The internal coolant capability assists in evacuating chips from the cutting zone and helps to stabilise cutting temperatures, especially during longer passes. The bar’s 300 mm overall length and right-hand cutting direction are tuned for many turret and toolpost arrangements, while the ISO designation simplifies inventory and replacement planning. For workshops seeking a straightforward upgrade path, the bar reduces setup complexity and supports quicker changeovers. For targeted advice on integrating the Teknik Cutting Tools boring bar into an existing toolset, contact Metav Werkzeuge for a customised recommendation and ordering support from Emmerich. Technical Data Article number: KA214TM Designation: SVUC for VCMT Indexable Inserts ISO designation: A32T SVUCR Manufacturer: Teknik Makina Facts Diameter: 40 mm Shank diameter: 32 mm Overall length: 300 mm Cutting height: 50 mm Weight: 1.812 kg Cutting angle: 93° Direction: right-hand Special features Internal coolant: yes Compatible inserts: VCMT 1604 Clamping holder designation: 16 Storytrigger: bohrstange FAQ What inserts fit this boring bar? The Boring Bar SVUC for VCMT Indexable Inserts is specified for VCMT 1604 inserts and is designed to secure them with the SVUC clamping geometry. Is the tool suitable for heavy-duty turning operations? With a 40 mm diameter, A32T SVUCR shank form and a weight of 1.812 kg, the bar offers increased rigidity suited to medium and some heavy-duty turning tasks. Does the bar provide coolant supply to the cutting edge? Yes, internal coolant is integrated into the tool body to support chip evacuation and temperature control at the cutting zone. What is the overall length and cutting direction of the bar? The tool has an overall length of 300 mm and is designed for right-hand cutting. Which ISO designation helps with tool inventory planning? The bar carries the A32T SVUCR ISO designation, facilitating identification and replacement in standardised tooling systems. 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 Boring Bar for CNMG 1204 Indexable Inserts L350mm, Right-Hand 95° Cut Angle - Teknik Makina
Benefit from high rigidity and precise insert compatibility to keep machining stable and repeatable. The robust 40 mm body and ISO S32U shank deliver improved vibration damping and consistent bore quality. Order the boring bar directly via Metav Werkzeuge or contact our consultants for application advice. Boring bar S32U – 40 mm for CNMG 1204 indexable inserts (Teknik Makina) Boring bar S32U designed for right-hand turning with CNMG 1204 indexable inserts, ideal for stable internal and external boring in industrial workshops. Solid 40 mm diameter body Compatible with CNMG 1204 inserts Right-hand cutting, 95° cutting angle Shank Ø32 mm, L 350 mm Stable, vibration‑resistant machining for consistent bores The 40 mm diameter body paired with the ISO S32U shank increases torsional stiffness and reduces chatter during interrupted cuts. This rigidity translates into repeatable bore diameters and longer insert life, which lowers tooling costs per part and improves first-pass yield. The design focuses on mechanical stability rather than compensating for vibrations through downstream rework, supporting efficient batch production and tight tolerance control. Minimised setup and faster tool changes with standard inserts Compatibility with CNMG 1204 indexable inserts allows rapid re-grading between roughing and finishing grades without changing the holder. Using widely available inserts reduces inventory complexity and shortens downtime during tool replacement. The clamping arrangement is engineered to secure the insert reliably, contributing to consistent cutting geometry and predictable process parameters. Geometry tuned for access and controlled chip flow A 95° cutting angle and right-hand cutting orientation provide favourable cutting forces and improved tool clearance in common boring applications. The angle supports efficient chip formation and evacuation in through-hole and shoulder boring, reducing the risk of recutting chips and surface blemishes. The result is a smoother bore wall and less need for secondary finishing. Secure clamping and maintenance-friendly fasteners The clamping head benefits from a 22 mm width that balances insert support and accessibility. Fastening uses an M6x27 clamp screw paired with an Allen key (3) for straightforward tightening and repeatable torque setting during maintenance. This straightforward fastener layout simplifies routine checks and reduces time spent on service tasks at the machine. Optimised dimensions for standard toolposts and machines A shank diameter of Ø32 mm and overall length of 350 mm make the tooling suitable for many conventional lathes and CNC turning centres while preserving stiffness at reach. The reasonable mass (2.125 kg) ensures stable dynamics without excessive loading of the turret, aiding balance and predictable axis behaviour during plunge or deep internal boring cycles. Production advantages across workshop applications The combination of a stiff tool body, standard insert use and simple clamping design delivers tangible production benefits: improved surface finish, longer insert life, and reduced changeover time. The boring bar is suited to serial production where process stability and tool repeatability directly affect throughput and quality metrics, making it a pragmatic choice for precision-oriented metalworking environments. Choose Teknik Makina's S32U boring bar for reliable boring operations and contact Metav Werkzeuge for tailored application advice and prompt supply from Emmerich. Technical data SKU: K402-1TM Label: 40mm Bohrstange CNMG 1204 L350mm Manufacturer: Teknik Makina EClass: 21180806 Facts Diameter: 40 mm Overall length: 350 mm Shank diameter: 32 mm Cutting height: 60 mm Clamping head width: 22 mm Weight: 2.125 kg Cutting angle: 95° Direction: right-hand Allen key: 3 Clamp screw: M6x27 ISO designation: S32U Special features For CNMG 1204 indexable inserts Product type: Boring bar Right-hand cut Clamping head width 22 mm Allen key: 3 Clamp screw: M6x27 FAQ Which inserts fit this boring bar? The boring bar S32U is compatible with CNMG 1204 indexable inserts and accepts standard grades for roughing and finishing. Is the tool suitable for deep boring applications? With a 40 mm body and Ø32 mm shank, the bar provides increased stiffness for extended reach operations while maintaining stable cutting behaviour. What fasteners are supplied with the tool? Clamping uses an M6x27 screw and an Allen key (3) is specified for tightening and maintenance tasks on the clamping head. Can the bar be mounted in common turning turrets? The Ø32 mm shank and 350 mm length are compatible with many standard turret toolposts and CNC turning systems that accept round shanks. What benefits does the 95° cutting angle provide? The 95° geometry improves tool clearance and chip control in shoulder and internal boring, contributing to better surface quality and reduced recutting of chips. 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 Boring Bar for DC-- 11T3 Indexable Inserts 300mm Overall Length, Right-Hand 93° Cutting Angle - Teknik Makina
Take advantage of a rigid S40T design and a 40 mm shank for stable, repeatable boring operations; the 300 mm overall length and 45 mm cutting height ensure compatibility with standard toolholders. Order the tool directly through Metav Werkzeuge or consult our specialists for application advice. Drill bar S40T (40 mm) for DC-- 11T3 indexable inserts — Teknik Makina The Drill bar S40T is a robust boring bar designed for heavy-duty machining with DC-- 11T3 indexable inserts, offering a 40 mm shank and a 300 mm overall length for industrial turning and boring applications. 40 mm shank for increased rigidity Compatible with DC-- 11T3 indexable inserts Overall length 300 mm for deep reach Stable machining through optimised geometry The bar is engineered with an S40T designation and a substantial shank diameter of 40 mm, which increases torsional stiffness and reduces vibration during cuts. This geometry leads to improved surface finish and longer insert life when compared with smaller shanks. In production environments where cycle time and repeatability matter, the combination of mass and form stability translates into fewer rejects and less rework, supporting lean manufacturing principles. Precise insert interface for reliable cutting Compatibility with DC-- 11T3 indexable inserts ensures a standardised and secure tool-to-insert connection. The specified cutting height of 45 mm and a clamp head width of 27 mm are matched to the insert geometry so that seating is exact and runout is minimised. The cutter assembly is secured using a Torx T15 key and M3.5x8.5 Torx screw, enabling consistent clamping torque and quick insert changes that reduce downtime. Practical handling and installation benefits With a right-hand cut and a cutting angle of 93°, the bar is suited to conventional turning set-ups and offers reliable chip evacuation in through-tool and overhang conditions. The overall length of 300 mm gives access to deeper bores while maintaining a conservative overhang-to-diameter ratio for stability. Handling is simplified by clear ISO designation and the compact interface, which allows the tool to be mounted and removed efficiently during production changeovers. Reliability and operational impact in the workshop Specified weight (approx. 1.914 kg) and the ISO-marked construction help planning for toolholders and machine capacity. The design supports sustained production runs: reduced vibration produces longer insert life, and the standardised interface reduces inventory complexity. For procurement, the SKU K135TM identifies the exact configuration and supports traceability across maintenance and reordering processes. For robust, high-precision boring with Teknik Makina tooling, contact Metav Werkzeuge to source the S40T drill bar (SKU K135TM) and receive expert application guidance via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: K135TM Product type: Boring bar ISO designation: S40T Facts Diameter: 40 mm Overall length: 300 mm Shank diameter: 40 mm Weight: 1.914 kg Cutting height: 45 mm Clamp head width: 27 mm Cutting angle: 93° Special features For DC-- 11T3 indexable inserts Right-hand cut Torx key: T15 Torx screw: M3.5x8.5 Manufacturer: Teknik Makina FAQ What insert type is required for this boring bar? This boring bar is designed for DC-- 11T3 indexable inserts, providing a standardised fit and reliable seating for repeatable results. What is the overall length and shank size of the tool? The tool has an overall length of 300 mm and a shank diameter of 40 mm; it is identified as S40T (SKU K135TM) by Teknik Makina. Which direction of cut does the bar support? The bar is configured for a right-hand cut, with a cutting angle of 93° for conventional machining set-ups. How is the insert secured to the clamp head? Inserts are fastened using a Torx T15 key and M3.5x8.5 Torx screw, ensuring consistent clamping and straightforward insert changes. Is this tool suitable for deep boring operations? With a 300 mm overall length and a robust 40 mm shank, the bar is suitable for deeper reach tasks while maintaining good stability when correctly supported. 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 Boring Bar for DC-- 11T3 Indexable Inserts L300mm, Right-Hand, S32T Shank - Teknik Makina
Combining robust rigidity with extended reach and proven insert compatibility, this boring bar delivers stable internal turning for medium-depth bores. With a 40 mm cutting diameter, 300 mm overall length and an S32T shank, the tool supports consistent chip control and precise bore geometry; order directly via Metav Werkzeuge or consult our specialists if further adaptation is required. Boring bar K197TM — 40 mm diameter, 300 mm overall length, Teknik Cutting Tools The Boring bar K197TM is a heavy-duty machining solution for internal turning using DC-- 11T3 indexable inserts, designed to maintain bore accuracy over extended reach in CNC production environments. S32T shank for high rigidity 40 mm cutting diameter for deep bores 300 mm overall length for extended reach Compatible with DC-- 11T3 indexable inserts Stable cutting performance for precise bores The Boring bar for DC-- 11T3 indexable inserts is engineered for dimensional stability during internal turning. Its S32T shank and 32 mm shaft provide a stiff connection to toolholders, reducing chatter and vibration—critical for maintaining tight tolerances in finished bores. The combination of a 40 mm cutting diameter and 34 mm cutting height concentrates cutting forces into a predictable vector, which helps preserve roundness and surface finish. In practice, this translates to fewer rework cycles and more consistent first-pass yields on serial production runs. Clear compatibility and machining behaviour explained Designed specifically for DC-- 11T3 indexable inserts, the bar accepts established insert geometries that simplify tooling management and spare-part stocking. The right-hand cutting configuration and the modest 3° cutting angle promote controlled chip formation and directional chip flow away from the bore, reducing the risk of recutting. The use of indexable inserts means edges can be rotated or replaced quickly without regrinding the body, saving set-up time and lowering life-cycle costs. The designation K197TM identifies the exact variant for ordering and cross-referencing in tooling lists. Practical advantages in workshop and production settings With an overall length of 300 mm the tool offers extended reach for deeper internal operations while the 22 mm clamping width on the cutting head secures the insert assembly for repeatable set-ups. At approximately 1.864 kg, the assembly balances mass for stable cuts without imposing excessive stress on the turret or spindle. These characteristics support efficient cycle times and predictable tool-change intervals, contributing to improved throughput. The robust construction suits a range of applications from precision finishing to medium-engagement roughing where indexable insert strategies are favoured for their cost-effectiveness and rapid maintenance. For tailored advice on integrating the Teknik Cutting Tools boring bar into the production process, contact Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — our consultants can help specify the right holder and insert combination for the task. Technical data Article number: K197TM Label: 40mm Bohrstange DC-- 11T3 L300mm Facts Cutting diameter: 40 mm Overall length: 300 mm Shaft diameter: 32 mm Cutting height: 34 mm Clamping width (cutting head): 22 mm Weight: 1.864 kg Cutting angle: 3° Cutting direction: right Special features Compatible with DC-- 11T3 indexable inserts S32T shank designation Product type: Boring bar SKU: K197TM FAQ What materials is this boring bar suited for? The boring bar K197TM is intended for general internal turning; compatibility with specific materials depends on the chosen DC-- 11T3 insert grade rather than the bar itself. How does the S32T shank benefit machining? An S32T shank increases connection rigidity between the tool and holder, improving stability and reducing vibration for more accurate bores with repeatable surface finishes. Can the cutting direction be changed? This variant is configured for right-hand cutting; for left-hand operations, an alternative tool geometry would be required. What does the 3° cutting angle affect in practice? The 3° cutting angle helps to control chip flow and cutting forces, leading to improved chip evacuation and reduced cutting resistance during internal turning. Which inserts should be ordered for this bar? Use DC-- 11T3 indexable inserts matched to the intended material and feed parameters; the bar is mechanically compatible with that insert family. 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 Boring Bar for VBMT 1604 Indexable Inserts L300mm Internal Coolant - Teknik Makina
High rigidity combined with internal coolant and a 40 mm body delivers consistent bore quality and extended tool life; the A32T shank and 300 mm overall length ensure straightforward integration into standard tooling setups. Order the Boring Bar KA224TM directly via Metav Werkzeuge or ask our consultants if needed. Boring Bar KA224TM — for VBMT 1604 indexable inserts, 40 mm with internal coolant (A32T) A Boring Bar KA224TM engineered for precision turning with VBMT 1604 indexable inserts, providing coolant-fed operation and a robust shank for repeatable bore finishes. 40 mm diameter for stable cutting Internal coolant for efficient chip evacuation Compatible with VBMT 1604 indexable inserts A32T shank ISO designation, robust construction Stable cutting and repeatable bore quality The solid design with a 40 mm body and 32 mm shaft diameter provides the rigidity necessary for consistent internal turning operations. The A32T ISO designation identifies the shank form so that the holder fits common turret and boring bar adapters without modification. With a 300 mm overall length and a mass of 1.79 kg, the tool balances reach and vibration dampening to reduce chatter; the result is fewer reworks and more predictable process windows. These measurable attributes translate directly into higher first-pass yields and lower scrap rates in batch production. Controlled cooling for longer tool life and process reliability Equipped with internal coolant, the bar directs cutting fluid precisely to the cutting edge, improving heat evacuation and chip clearance in deep or interrupted bores. Combined with the right-hand cutting orientation and a 107.5° cutting angle, the cooling stream reduces thermal loads on both insert and workpiece, which supports more consistent cutting forces and extended insert life. For operations where cycle time and insert consumption are critical KPIs, this toolholder architecture yields clear efficiency advantages and predictable maintenance intervals. Secure clamping and straightforward insert handling Designed for VBMT 1604 indexable inserts, the clamp head accepts standard insert geometry while allowing quick replacement: the clamp width of 22 mm and a cutting height of 50 mm ensure proper seating and stable force transmission. The fastening uses a Torx T15 driver and an M4x10 screw specification for positive torque control and repeatable clamp preload. Indexable inserts offer multiple cutting edges per part, and this system simplifies tool changeover, reducing downtime and supporting lean workflow strategies on the shop floor. Integration into workshop tooling and logistical benefits With a 32 mm shank diameter and the A32T mounting standard, the bar integrates with a wide range of adaptors and turret systems, helping to consolidate tooling inventories. The bar’s dimensions (300 mm overall length) and balanced mass enable practical handling and storage, while compatibility with commonly used inserts simplifies procurement and reduces lead times. Supplied under the Teknik Makina label and referenced as KA224TM, the holder is suited to industrial environments seeking standardised, maintainable tooling solutions. For tailored advice on selecting Teknik Cutting Tools boring bars and for order coordination, contact Metav Werkzeuge in Emmerich — our team will assist with technical matching and availability. Technical data SKU: KA224TM Label: 40mm Bohrstange VBMT 1604 L300mm mit Innenkühlung Product type: Boring bar Manufacturer: Teknik Makina ISO designation: A32T ECLASS: 21180806 UID: KA224TM Core specifications Diameter: 40 mm Overall length: 300 mm Shank diameter: 32 mm Cutting height: 50 mm Clamp head width: 22 mm Weight: 1.79 kg Cutting direction: right Cutting angle: 107.5° Torx key: T15 Screw: M4x10 Features Internal coolant Compatible with VBMT 1604 indexable inserts A32T shank ISO designation Right-hand cutting orientation Secure clamp with Torx T15 and M4x10 screw FAQ What insert type fits this boring bar? The holder is designed for VBMT 1604 indexable inserts; this compatibility allows use of standard carbide inserts suited to internal turning applications. Does the bar support coolant-fed machining? Yes, the boring bar includes internal coolant; the coolant channel supplies fluid directly to the cutting edge for improved cooling and chip control. What are the mounting and shank details for workshop integration? The bar uses an A32T shank form with a 32 mm shaft diameter, enabling straightforward mounting in compatible adaptors and turret systems. How is the insert secured and which fastener is required? Insert clamping is performed with a screw specified as M4x10, tightened using a Torx T15 driver to ensure repeatable clamp preload. Is this tool suitable for heavy-duty boring or long overhangs? The 40 mm body and 32 mm shank provide enhanced rigidity for typical internal turning; the 300 mm overall length offers a balance between reach and stiffness for many shop-floor applications. 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 Boring Bar MTENR for TNMG 1604 Indexable Inserts 60° Cutting Angle, 32mm Shank - Teknik Makina
Take advantage of a rigid, productivity-focused design that combines a 32 mm shank and a 60° cutting angle for stable turning with TNMG 1604 indexable inserts; order directly via Metav Werkzeuge or consult the experts for matching inserts and clamping options. MTENR for TNMG 1604 Indexable Inserts (S32T MTENR) — Boring bar with 32 mm shank, 300 mm overall length The MTENR for TNMG 1604 Indexable Inserts is a right-hand boring bar designed for external turning operations on CNC lathes, optimised for stability and repeatable performance with TNMG 1604 inserts S32T shank, 32 mm diameter Compatible with TNMG 1604 inserts Right-hand, 60° cutting angle 300 mm overall length, robust construction High rigidity for consistent surface finish and dimensional accuracy The holder's 32 mm shank and substantial body geometry reduce chatter and deflection during machining, which directly improves cycle-to-cycle repeatability. Built with a focus on rigidity, this boring bar converts stiffness into measurable production benefits: fewer rework cycles and more parts meeting tolerance on first pass. The S32T MTENR designation indicates a standardised shank and clamping interface, facilitating integration into existing tool assemblies while preserving stability for mid-to-heavy turning tasks. Precise insert compatibility that simplifies tool setup Designed specifically for TNMG 1604 indexable inserts, the tool holder ensures correct seating and stable clamping of triangular inserts with ground seating faces. The defined 60° cutting angle provides a predictable chip flow and cutting geometry that is well suited to general-purpose turning and facing. For manufacturing teams that standardise on TNMG inserts, this holder reduces setup time and inventory complexity by matching a widely used insert family to a robust tool body. Engineered for productive CNC turning cycles With a 300 mm overall length and balanced mass, the boring bar maintains effective reach without excessive overhang, supporting aggressive feed rates where the machine and workpiece permit. The right-hand cutting direction aligns with common lathe configurations and ensures reliable chip evacuation in standard turning passes. The unit's weight and dimensions are optimised to deliver productive metal removal while keeping vibration under control, aiding in consistent tool life and predictable maintenance intervals. Practical benefits for shop-floor integration Compatibility with TNMG inserts and a standard ISO designation helps streamline spare-part management and tool change routines. The combination of a sizable shank and engineered cutting geometry reduces the frequency of partial scrap and improves overall equipment effectiveness. For operations seeking a balance between robustness and flexibility, this boring bar delivers a straightforward route to increased throughput while enabling established insert strategies to remain in place. Discuss insert grades and clamping options with Metav Werkzeuge to match the MTENR holder to specific materials and cycle demands; Metav's Emmerich centre provides supply reliability and technical guidance via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: K458TM Manufacturer: Teknik Makina Product name: MTENR for TNMG 1604 Indexable Inserts ISO designation: S32T MTENR Facts Shank diameter: 32 mm Cutting height: 60 mm Overall length: 300 mm Tool weight: 1.842 kg Applicable insert: TNMG 1604 Cutting angle: 60° Cutting direction: right Diameter: 40 Special features Indexable insert holder Right-hand turning geometry Robust construction for reduced vibration Standardised ISO shank designation FAQ What insert type fits this holder? The holder is designed for TNMG 1604 indexable inserts; TNMG-form inserts seat correctly in the MTENR pocket for secure clamping and repeatable positioning. Is the cutting direction right-hand or left-hand? This tool features a right-hand cutting direction, suitable for standard right-hand turning operations on lathes. What does S32T MTENR mean for shop fitting? S32T indicates the shank format and diameter standard, while MTENR identifies the pocket and orientation; together they ensure the boring bar integrates with common tool posts and holders. Can the holder be used for heavy roughing? The 32 mm shank and robust body provide enhanced stiffness, making the holder appropriate for medium to heavy turning where the machine and insert grade are matched to the task. Which organisation supplies this product and who handles European distribution? Teknik Cutting Tools is the manufacturer and distribution support for Europe is coordinated by Metav Werkzeuge for supply and technical advice. 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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