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.
50mm S40T MTENR Boring Bar For TNMG 1604 Indexable Inserts, 60° Cutting Angle, 300mm Length - Teknik Makina
Take advantage of the combination of a S40T shank and compatibility with TNMG 1604 indexable inserts for stable, repeatable turning results; the robust 300 mm length and 40 mm shank provide rigidity for demanding set-ups. Order directly via Metav Werkzeuge or ask the consultants for tailored application advice. MTENR for TNMG 1604 Indexable Inserts — Boring bar S40T, right-hand, 40 mm shank (Teknik Makina) The MTENR for TNMG 1604 Indexable Inserts is a right-hand boring bar designed for turning operations using TNMG 1604 indexable inserts, intended for general workshop and industrial lathe applications where insert interchangeability and stable chip control are required S40T shank, 40 mm diameter Compatible with TNMG 1604 inserts 60° cutting angle for versatile turning 300 mm overall length, robust 2.8 kg weight Stable clamping and insert compatibility for reliable production The ISO designation S40T MTENR indicates a secure 40 mm shank suited to standard toolholders; this geometry delivers a predictable connection between machine and tool. With compatibility for TNMG 1604 indexable inserts, insert changes are fast and repeatable, reducing downtime. The 60° approach angle is optimised for common turning tasks, allowing consistent chip formation and easier tool-path programming. This combination supports steady cycle times and reproducible part quality. Rigidity and overhang balance for improved surface finish A 300 mm overall length paired with a 50 mm body diameter and a shank of 40 mm provides a sensible balance between reach and stiffness. The tool’s mass of 2.8 kg contributes to vibration damping in medium-duty operations; lower nuisance vibration helps to maintain surface finish and extends insert life. In practice, shorter overhangs reduce deflection — planning set-ups around the bar’s geometry enables operators to achieve dimensional stability with fewer rework cycles. Efficient machining with predictable cut geometry The 60° cutting angle and 60 mm cutting height yield a well-defined engagement geometry for turning applications, which simplifies process calculations for cutting forces and feed rates. Using standard TNMG inserts keeps tooling inventories compact and simplifies procurement. The right-hand cutting orientation ensures compatibility with most conventional lathes and turning cycles. For production-oriented shops, the result is fewer tool changes, clearer tool life estimation and improved overall throughput. Easy integration into existing toolrooms and maintenance routines The boring bar is deliberately specified to match common holder standards (ISO S40T), so mechanical integration is straightforward and setup time is reduced. Routine maintenance consists of correct torqueing in the clamping system and regular inspection of the insert seat; replacement inserts restore original accuracy without lengthy adjustment. If clarification is needed on holder selection or suitable insert grades, technical advice is available to ensure the component fits the intended machining task and machine capability. For precision turning with TNMG 1604 inserts, contact Metav Werkzeuge for expert advice and delivery from Emmerich – telephone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: K460TM Name: MTENR for TNMG 1604 Indexable Inserts ISO designation: S40T MTENR Manufacturer: Teknik Makina Dimensions / Core data Shank diameter: 40 mm Cutting height: 60 mm Overall length: 300 mm Diameter: 50 mm Weight: 2.802 kg Cutting angle: 60° Cutting direction: right Compatibility / Features For indexable inserts: TNMG 1604 Clamp designation: 16 Right-hand boring bar design S40T shank interface for standard holders FAQ Which inserts fit this boring bar? The MTENR for TNMG 1604 Indexable Inserts is designed specifically for TNMG 1604 inserts; insert interchangeability ensures quick replacement and consistent cutting geometry. Is the bar right- or left-hand cutting? This boring bar is configured for right-hand cutting operations, matching standard right-hand turning cycles on conventional lathes. What are the key dimensions to check for holder compatibility? Check the S40T shank size (40 mm), the overall length of 300 mm, and the clamping interface; these determine holder fit and acceptable overhang. How does the 60° cutting angle affect machining? A 60° approach angle delivers a balance between cutting force distribution and surface finish, suitable for many finishing and semi-finishing turning operations with TNMG 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; eMail: info@metav-werkzeuge.com
50mm S40T MTUNL Boring Bar For TNMG 2204 Inserts, Left Cut, 40mm Shank Diameter - Teknik Makina
Take advantage of a robust combination of rigidity and compatibility: the left-hand design and 40 mm shank ensure secure clamping and steady cutting forces, while compatibility with TNMG 2204 indexable inserts simplifies tooling logistics; order directly via Metav Werkzeuge or consult our specialists for application advice. S40T MTUNL Boring Bar — 40 mm Shank, Left-hand for TNMG 2204 (Teknik Makina) The S40T MTUNL is a left-hand boring bar designed for external turning operations on CNC lathes, optimised to accept TNMG 2204 indexable inserts and deliver stable results in medium to heavy-duty cuts. Stable 40 mm shank for secure clamping Compatible with TNMG 2204 indexable inserts 300 mm overall length for extended reach Left-hand cutting geometry for specific turning tasks Improved rigidity for consistent cycle times The solid design with a 40 mm shank and a 50 mm working diameter provides enhanced stiffness that reduces vibration and extends insert life. This stability translates into repeatable machining and shorter setup times on series production runs, helping to maintain cycle-time targets. The toolholder’s mass of 2.814 kg contributes to damping cutting forces without compromising manoeuvrability, which is particularly beneficial when precision and surface finish are priorities. Designed around common inserts for lower tooling complexity Engineered specifically for TNMG 2204 indexable inserts, the holder simplifies inventory and changeover processes. The S40T MTUNL accepts standard triangular inserts, permitting quick indexing and predictable chip control. The left-hand cutting direction and a 93° cutting angle ensure correct rake and clearance for many external turning tasks; this alignment reduces the need for multiple specialised holders and supports efficient production planning. Practical reach and handling for workshop flexibility With a 300 mm overall length and a defined cutting height of 60 mm, the bar provides the reach required for deeper bores and extended overhangs while remaining suitable for conventional external turning setups. The combination of reach and compatibility enables workshops to tackle a wider range of components without frequent tool changes. Clear specifications reduce programming uncertainty on CNC machines and make tool selection straightforward for operators and planners. Contact Metav Werkzeuge for an application review or to request a tailored quotation for the S40T MTUNL left-hand boring bar — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: K530TM Manufacturer: Teknik Makina Name: MTUN for TNMG Indexable Inserts ISO designation: S40T MTUNL Facts Shank diameter: 40 mm Overall length: 300 mm Cutting height: 60 mm Working diameter: 50 mm Weight: 2.814 kg Cutting angle: 93° Compatibility & features Suitable for TNMG 2204 indexable inserts Left-hand cutting direction Intended for external turning on CNC lathes FAQ Is the holder compatible with TNMG 2204 inserts? Yes. The S40T MTUNL boring bar is specifically designed for TNMG 2204 indexable inserts, enabling fast insert changes and predictable chip control. What is the shank diameter and why does it matter? The holder has a 40 mm shank; a larger shank diameter increases rigidity and reduces vibration, improving surface finish and insert life during turning operations. Can the bar be used for deep-reach turning? The 300 mm overall length provides extended reach for deeper turning tasks while maintaining acceptable stiffness for many workshop applications. Which cutting direction does the tool use? This tool uses a left-hand cutting geometry, suitable when the tool must cut in the left-hand direction on the lathe. What mounting information is relevant for CNC setup? Key values for setup are the 40 mm shank, 300 mm overall length and 60 mm cutting height; these dimensions support reliable tool offsets and repeatable positioning. 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
50mm S40T MTUNR Boring Bar For TNMG 1604 Inserts, 93° Cutting Angle, 300mm Overall Length - Teknik Makina
Take advantage of a rigid, ISO-designated boring bar that combines a 40 mm shank and 60 mm cutting height for stable internal turning and consistent surface finishes; compatible with TNMG 1604 indexable inserts for rapid tool changes. Order or request machining advice via Metav Werkzeuge to integrate this solution into existing CNC processes. Boring bar MTUN for TNMG Indexable Inserts — S40T MTUNR, 40 mm shank (Teknik Makina) The Boring bar MTUN for TNMG Indexable Inserts is a right-hand internal turning tool designed for CNC boring operations, offering robust clamping and compatibility with TNMG 1604 indexable inserts for repeatable results in precision workshops S40T MTUNR construction for stability 40 mm shank for secure clamping Compatible with TNMG 1604 indexable inserts 300 mm overall length, right-hand cutting Consistent bore quality through rigid design The solid construction and S40T MTUNR designation indicate a tool engineered for stability under cutting loads. A 40 mm shank provides increased clamping surface and reduces vibration, which translates into improved dimensional accuracy and longer insert life. For shops aiming to reduce rework and tool changes, this rigidity supports predictable cycle times and repeatable bore diameters. Reliable insert interface for efficient tool changes Compatibility with TNMG 1604 indexable inserts ensures a standardised cutting geometry and straightforward replacement. The 60 mm cutting height allows secure seating of the insert and supports consistent chip evacuation during finishing passes. Using standard TNMG inserts simplifies stocking and makes it easier to maintain surface finish requirements without complex tool adaptations. Shop-floor ergonomics and setup efficiency With an overall length of 300 mm and a 50 mm diameter, the tool balances reach and stiffness for medium-depth bores. The right-hand cutting orientation suits common lathe and mill-turn setups. A compact clamping size of 16 facilitates rapid fixture changes while the item weight of 2.852 kg provides a tangible feel of solid construction without excessive mass. These dimensions help reduce setup time and support lean machining sequences. Suitable applications and recommended use This tool is intended for internal turning and boring operations where standard TNMG inserts are preferred for economy and availability. The design is appropriate for finishing and semi-finishing passes where vibration control and repeatability matter. For specific material recommendations or insert grades, technical advisors at Metav Werkzeuge can propose combinations matched to cycle time and surface specification targets. Request tailored machining advice from Metav Werkzeuge in Emmerich — specify the Teknik Makina MTUN boring bar (K446TM) and receive practical recommendations by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: K446TM Manufacturer: Teknik Makina Item name: MTUN for TNMG Indexable Inserts ISO designation: S40T MTUNR Key dimensions Shank diameter: 40 mm Overall length: 300 mm Diameter: 50 mm Cutting height: 60 mm Weight: 2.852 kg Cutting direction: right Cutting angle: 93° Compatibility and features Compatible inserts: TNMG 1604 Clamping holder size: 16 Product type: boring bar Suitable for indexable insert turning operations FAQ What insert type does the boring bar accept? The MTUN boring bar accepts TNMG 1604 indexable inserts, enabling quick index and replacement while maintaining consistent cutting geometry. Is this boring bar right- or left-hand? The tool is configured for right-hand cutting, suitable for standard lathe operations and many CNC turning centres. What are the key dimensions for fixture planning? Key dimensions are shank diameter 40 mm, overall length 300 mm, and cutting height 60 mm, which should be considered when specifying holders and clamping fixtures for the K446TM. Can the bar be used for deep bores? With a 50 mm diameter and a 300 mm overall length, the bar is best suited to medium-depth bores; deep boring may require evaluation of stiffness and vibration for the specific setup. Which manufacturer produced this boring bar and what is the SKU? This boring bar is from Teknik Makina and listed under SKU K446TM; the ISO designation is S40T MTUNR Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
50mm S40T MWLNL Boring Bar For WN-- 0804 Indexable Inserts, Left Cut 95° - Teknik Makina
Take advantage of the combination of robust shank design, precise cutting geometry and straightforward insert compatibility to maintain steady production and predictable machining results; order via Metav Werkzeuge or consult the technical team for application recommendations. Teknik Makina Boring Bar S40T MWLNL – 50 mm diameter, 300 mm overall length The Boring Bar S40T MWLNL is a left-hand, indexable-insert boring bar engineered for turning operations using WN-- 0804 inserts, offering a rigid shank and defined cutting geometry for reliable material removal in workshop environments Solid S40T shank, 40 mm diameter 50 mm cutting diameter for extended reach Compatible with WN-- 0804 indexable inserts Greater rigidity for consistent bore accuracy The S40T MWLNL designation and a shank diameter 40 mm combine to provide a stable mounting that reduces vibration during cutting. With a cutting diameter 50 mm and overall length 300 mm, the tool offers an effective balance between reach and stiffness, which helps to preserve bore tolerances. The bar’s mass (approx. weight 2.841 kg) contributes to steady cutting dynamics, so interruptions caused by chatter are minimised and predictable surface finishes are achieved. Controlled chip flow and efficient insert use A cutting height 60 mm and a cutting angle 95° support secure seating of indexable inserts and foster consistent chip control. The left-hand configuration (left-hand cut) suits operations arranged for counter-rotation applications or specific machine set-ups. Using standard WN-- 0804 inserts simplifies tooling logistics and reduces changeover complexity, enabling shorter set-up times and a clear path to stable cycle times. Straightforward integration and dependable tooling supply The bar follows the S40T style for shank attachments and is supplied in a format compatible with common clamp holders (designation 08), facilitating rapid installation into existing toolholders. Identification is clear with ISO designation S40T MWLNL and SKU K514TM, making procurement and stock management uncomplicated. For operations prioritising repeatability and ease of maintenance, this indexable-insert boring bar is a pragmatic choice that aligns with workshop demands and modern production flows. For tailored tooling advice or to source the Teknik Cutting Tools boring bar, contact Metav Werkzeuge for application guidance and supply options Technical data SKU: K514TM Manufacturer: Teknik Makina ISO designation: S40T MWLNL For inserts: WN-- 0804 Numbers / Core technical data Shank diameter: 40 mm Cutting diameter: 50 mm Cutting height: 60 mm Overall length: 300 mm Weight: 2.841 kg Cutting angle: 95° Cutting direction: left Special features Compatible with WN-- 0804 indexable inserts Left-hand cut configuration Clamp holder designation 08 Designed for indexable-insert turning operations FAQ What insert type is required for this bar? The bar accepts WN-- 0804 indexable inserts; the design and cutting height 60 mm ensure stable seating for this insert format. Is the bar suitable for extended overhangs? The shank diameter 40 mm and overall length 300 mm provide a trade-off between reach and rigidity; longer overhangs will reduce stiffness and should be assessed against the machining task. What does S40T MWLNL signify? S40T MWLNL is the ISO designation that describes the shank style and configuration of the boring bar, indicating compatibility with standard toolholders and the left-hand cutting version. Can the bar be mounted in standard clamp holders? Yes; the product details include clamp holder designation 08, enabling installation in compatible holders without special adaptations. How is chip control addressed with this tool? The combination of cutting angle 95°, defined cutting height and the use of indexable inserts promotes consistent chip formation and evacuation, supporting uninterrupted 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
50mm S40T PDUNL Boring Bar For DNMG 1506 Indexable Inserts, Left Cut 93° 55mm Cut Height, 300mm Overall Length - Teknik Makina
Benefit from the S40T PDUNL construction with a 40 mm shank and 55 mm cutting height for improved stability and consistent chip control; the left-hand orientation and compatibility with DNMG 1506 inserts make it suitable for demanding external turning tasks. Order the boring bar directly via Metav Werkzeuge or ask our consultants if needed. S40T PDUNL Boring Bar — left-hand, for DNMG 1506 inserts (Teknik Makina) S40T PDUNL Boring Bar is a robust left-hand indexable insert holder for external turning operations, engineered for secure clamping and reliable performance with DNMG 1506 inserts. S40T PDUNL holder for DNMG 1506 inserts 40 mm shank diameter for stable clamping 55 mm cutting height for deep cuts 300 mm overall length, 50 mm head diameter Stable construction for repeatable turning results The S40T PDUNL combines a rigid 40 mm shank with a substantial 50 mm head diameter to minimise vibration and maintain tool life under load. The design focuses on mechanical stability: a heavier, well-damped holder reduces chatter and supports consistent tool engagement, which directly improves surface finish and dimensional control. Compatibility with DNMG 1506 indexable inserts allows fast insert changes and predictable cutting performance, lowering downtime in serial production. Defined geometry for controlled cutting and chip flow With a 93° cutting angle and left-hand orientation, the toolholder is tailored for specific turning directions and approaches on the lathe. The geometry helps to direct chips away from the workpiece and to distribute cutting forces evenly across the insert edge, which benefits both tool life and operator safety. The 55 mm cutting height is providing ample support for the insert pocket, enabling medium to heavy cuts while maintaining repeatable results. Workshop fit and practical handling The holder’s 300 mm overall length and solid mass (approx. 2.79 kg) make it suitable for overhung setups where rigidity is essential. The standard ISO designation S40T PDUNL ensures straightforward identification and interchangeability in tool inventory. Installation is carried out via the machine’s toolpost or turret, matching the holder’s 40 mm shank to the appropriate clamp or boring bar seat. For consistent performance, pair the holder with the recommended DNMG inserts and set clamping torque according to machine tool guidelines. Choose the Teknik Cutting Tools S40T PDUNL for robust left-hand external turning — contact Metav Werkzeuge in Emmerich for tailored technical advice and reliable supply: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: P314TM Manufacturer: Teknik Makina Designation: Boring bar PDUN for DNMG indexable inserts ISO designation: S40T PDUNL Cutting direction: left Facts Shank diameter: 40 mm Cutting height: 55 mm Weight: 2.79 kg Cutting angle: 93° Head diameter: 50 mm Overall length: 300 mm Special features Compatible inserts: DNMG 1506 For indexable insert holder PDUN type Left-hand (PDUNL) orientation SKU: P314TM FAQ Which inserts fit this holder? The S40T PDUNL accepts DNMG 1506 indexable inserts; this combination (Teknik Makina S40T PDUNL, SKU P314TM) is intended for external turning with standard DNMG geometry. Is the holder left- or right-hand? This toolholder is left-hand oriented (PDUNL), designed for operations where a left-hand approach to the workpiece is required. What are the key dimensions to check before fitting? Check the 40 mm shank diameter, 300 mm overall length and the 50 mm head diameter to ensure compatibility with the machine tool turret or clamping system. For which applications is this holder recommended? The holder is suited to medium and heavy external turning tasks where improved rigidity and reliable chip control are needed; it performs well in serial production and workshop environments. How does the cutting angle affect performance? The 93° cutting angle provides stable cutting engagement and assists in directing chips away from the cutting zone, which helps to prolong insert life and achieve consistent surface quality. 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
50mm S40T PDUNR Boring Bar For DNMG 1506 Indexable Inserts, 40mm Shank 55mm Cut Height, Right-Hand - Teknik Makina
Take advantage of robust clamping and clear compatibility: the boring bar pairs a 40 mm shank with a 50 mm diameter and a 300 mm overall length to deliver stable turning with DNMG 1506 inserts. For supply and product queries, order directly via Metav Werkzeuge or consult the technical team for application guidance. Boring bar PDUN for DNMG indexable inserts — S40T PDUNR, 40 mm shank (Teknik Makina) The Boring bar PDUN for DNMG indexable inserts is a right-hand turning tool designed for medium to heavy turning operations using DNMG 1506 indexable inserts, offering extended reach and standard ISO identification for streamlined tool management. 40 mm shank diameter for secure clamping Compatible with DNMG 1506 indexable inserts 300 mm overall length for extended reach Right-hand cutting with 93° cutting angle Consistent clamping for vibration‑reduced turning The S40T PDUNR is built around a 40 mm shank, providing a rigid connection to the holder that reduces chatter and improves surface finish. With a solid mass of 2.79 kg, the tool offers inherent stability during heavier cuts, which helps maintain tolerances and extend insert life. The ISO designation simplifies inventory and ensures compatibility with standard toolholder systems, delivering repeatable setup times and predictable machining behaviour. Extended reach without compromising rigidity Designed with a 300 mm overall length and a 50 mm diameter, this bar balances reach and stiffness for access into deeper bores or overhung turning operations. The geometry reduces deflection compared with slimmer tools, permitting more consistent material removal rates. The increased 55 mm cutting height provides secure support for DNMG 1506 inserts, allowing effective chip control and steady engagement even when cutting at moderate depths. Fast indexable-insert changes for production continuity Prepared for DNMG 1506 indexable inserts, the toolholder enables quick replacement of cutting edges to minimise downtime. Using standard DNMG inserts keeps tooling costs manageable while allowing a wide choice of grades for different materials. This arrangement supports a cost-effective workflow: worn edges are swapped quickly, restoring cutting performance without lengthy regrinds or special fixtures. Predictable cutting geometry for reliable results The tool features right‑hand cutting orientation and a 93° cutting angle, which provides a controlled approach to the workpiece and consistent chip formation on standard turning tasks. Such geometry aids in achieving repeatable dimensional accuracy and surface integrity across serial production. The clear, standardised labelling (S40T PDUNR) assists workshop logistics and ensures compatibility checks can be completed at a glance. For specification checks or to arrange supply of the Teknik Makina S40T PDUNR boring bar, contact Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: P304TM Manufacturer: Teknik Makina ISO designation: S40T PDUNR Product name: PDUN for DNMG indexable inserts Facts Shank diameter: 40 mm Overall length: 300 mm Diameter: 50 mm Cutting height: 55 mm Weight: 2.79 kg Cutting angle: 93° Special features Compatible with DNMG 1506 indexable inserts Right-hand cutting direction PDUN tool geometry for indexable inserts SKU: P304TM FAQ What insert type fits this toolholder? The S40T PDUNR boring bar accepts DNMG 1506 indexable inserts; the PDUN geometry is designed specifically for that insert form. Is the tool suitable for deep bore turning? With a 300 mm overall length and a 50 mm diameter, this boring bar provides extended reach while maintaining rigidity for moderate-depth turning tasks. Which cutting direction is specified for this bar? The tool is manufactured for right-hand cutting and features a 93° cutting angle to deliver controlled engagement and predictable chip flow. How does the shank size affect clamping stability? The 40 mm shank offers a secure clamping interface that reduces vibration and helps preserve insert life under heavier cutting conditions. What is the SKU for ordering or stock reference? The product is listed under SKU P304TM and is identified by the ISO designation S40T PDUNR for clear inventory handling. 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
50mm S40T PWLNR Boring Bar For WNMG 0804 Inserts, 95° Cutting Angle, 300mm Overall Length - Teknik Makina
High rigidity from the S40T shank and precise insert seating deliver stable machining with predictable chip control; the 95° cutting angle and right‑hand geometry support secure engagement in typical turning operations. Order the P364TM boring bar directly via Metav Werkzeuge or consult their specialists for integration and availability advice. P364TM — Boring bar S40T PWLNR for WNMG 0804 (Right‑hand, 95°) The P364TM is a right‑hand boring bar with an S40T shank, designed for turning operations using WNMG 0804 indexable inserts and intended for stable, repeatable metal‑removal tasks Right‑hand cutting direction Fits WNMG 0804 indexable inserts 40 mm shank diameter, 300 mm overall length 95° cutting angle for secure engagement Rigidity and predictable cutting performance for production use The S40T shank and the S40T PWLNR ISO designation provide a compact, stiff holder that reduces deflection under load. With a 40 mm shank diameter and 300 mm overall length, the toolholder sustains radial forces while maintaining repeatable seating of the insert; this leads to consistent part geometry and extended insert life. Specified mass and dimensions (weight 2.45 kg, cutting height 60 mm) enable planners to account for tool‑holder dynamics when programming spindle speeds and feeds. The result is measurable process stability and fewer reworks in batch production. Compatibility and machining benefits with WNMG 0804 inserts Engineered for WNMG 0804 indexable inserts, the holder accepts an industry‑standard insert format that simplifies stocking and changeover. The 95° cutting angle and right‑hand orientation promote positive engagement and controlled chip flow on typical turning tasks; this geometry is particularly useful where a secure approach angle reduces vibration and improves surface finish. For shops standardising on negative‑geometry turning inserts, the toolholder integrates directly into existing workflows and CAM setups without adapting insert geometry. Practical advantages for workshop integration and maintenance The toolholder’s nominal 50 mm diameter at the working end and its standard ISO naming make procurement and tool management straightforward. The design minimises setup time because insert clamping and seat alignment follow established conventions for PWLN‑style holders. As a product from Teknik Cutting Tools utilised via Metav Werkzeuge’s distribution, the assembly benefits from warehouse availability in Emmerich and advised compatibility checks where specific machine interfaces or clearances are constrained. Routine inspection is limited to insert seating and clamp torque, keeping maintenance effort low while ensuring reliable production output. For technical advice and availability of the Teknik Cutting Tools P364TM boring bar, contact Metav Werkzeuge in Emmerich: info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: P364TM SKU: P364TM ISO designation: S40T PWLNR Type: PWLN for WNMG indexable inserts Brand: Teknik Makina Dimensions Shank diameter: 40 mm Overall length: 300 mm Diameter: 50 mm Cutting height: 60 mm Weight: 2.45 kg Compatibility & Features Suitable for: WNMG 0804 inserts Cutting direction: Right‑hand Cutting angle: 95° ECLASS: 21180806 Files: 62de7e450f56dbb4de4dbefd, 62de7edf33927e49dbf32787 FAQ Which insert type fits this toolholder? The P364TM accepts WNMG 0804 indexable inserts; the holder is specified for PWLN‑style clamping compatible with that insert size. Is the cutting direction right‑hand or left‑hand? This toolholder is built with a right‑hand cutting direction and the ISO code indicates a right‑hand configuration. What are the key dimensions to check before fitting? Confirm the 40 mm shank diameter, 300 mm overall length and the 50 mm working diameter against turret clearance and toolpost capacity. What is the benefit of the 95° cutting angle? A 95° cutting angle provides secure engagement and stable contact at the cutting edge, improving surface finish and reducing chatter in many turning applications. Who manufactures and supplies the tool? The tool is produced by Teknik Cutting Tools and supplied through Metav Werkzeuge; for ordering and technical integration details consult Metav Werkzeuge. 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
50mm S40T SDQCR Drill Bar for DC-- 11T3 Indexable Inserts, Right-Hand 107.5° 300mm - Teknik Makina
Take advantage of the combination of robust clamping, compatibility with DC-- 11T3 indexable inserts and a compact overall length for stable, efficient turning; order the boring bar directly via Metav Werkzeuge or ask our consultants if needed. S40T SDQCR boring bar — Ø50 mm cutting diameter, 300 mm overall length (Teknik Makina) The S40T SDQCR boring bar is a right‑hand, indexable‑turning toolholder engineered for precision internal and external turning with DC-- 11T3 indexable inserts in CNC and manual lathe operations. ISO designation S40T SDQCR Compatible with DC-- 11T3 inserts Right‑hand cutting geometry 107.5° Robust shaft Ø40 mm for secure clamping Stable turning through rigid design The toolholder is built to prioritise cutting stability and repeatability in series production. With a shaft Ø40 mm and a compact mass of 0.268 kg, the assembly reduces vibration and improves surface finish when compared with weaker holders; this leads to fewer reworks and a more consistent process. The specified cutting angle 107.5° supports predictable chip flow and cutting forces, which is especially valuable during deeper passes or when machining challenging materials. For teams needing reliable cycle times, the mechanical setup of the bar contributes directly to process stability and reduced scrap. Fast integration using standard indexable inserts Compatibility with DC-- 11T3 indexable inserts keeps tooling logistics simple and minimises changeover time. Because the bar accepts a standard insert form, stock levels are easier to manage and tool changes are straightforward, lowering machine downtime. The right‑hand cutting orientation with the SDQC geometry ensures correct tool engagement for common turning operations while the Ø50 mm cutting diameter and 300 mm overall length balance reach with rigidity. For workshops introducing new tooling to existing programmes, this compatibility reduces training effort and speeds up implementation. Practical benefits for workshop efficiency The boring bar is particularly suited to tasks where a combination of reach and rigidity is required: internal bore refinement, facing to datum and precise OD finishing. The indexable inserts strategy means only the small carbide plates need replacement, which cuts long‑term operating costs and simplifies inventory. The ISO designation and clear technical dimensions support accurate tool management and make the component straightforward to list in maintenance schedules. For procurement, the compact weight and standard clamping interfaces mean fewer spindle/load constraints and easy handling at the machine. For a reliable upgrade to existing turning operations, request availability and technical guidance from Metav Werkzeuge — contact info@metav-werkzeuge.com or call +49 2822 7131930 for delivery details and suitability advice. Technical data Article number: K154TM Manufacturer: Teknik Makina Product name: SDQC for DC-- Indexable Inserts Facts ISO designation: S40T SDQCR Cutting direction: right Shaft diameter: 40 mm Cutting diameter: 50 mm Cutting height: 50 mm Overall length: 300 mm Cutting angle: 107.5° Weight: 0.268 kg Special features Compatible inserts: DC-- 11T3 Clamping holder designation: 11 Files available: 2 (IDs: 62de7ecaa9cff922f4703d43; 62de7e24bd24461b3d5f7a0f) FAQ Which inserts fit this boring bar? The S40T SDQCR accepts DC-- 11T3 indexable inserts; this compatibility ensures standard insert sizes can be used for easy replacement and stock management. Is the cutting direction right or left? This toolholder is manufactured for right‑hand cutting, suitable for conventional right‑hand turning setups on CNC lathes. What are the key dimensions to check before fitting? Check the shaft diameter 40 mm, cutting diameter 50 mm and overall length 300 mm to ensure compatibility with the machine turret and the required reach. Can the bar be used for both internal and external turning? Yes, the design and indexable inserts compatibility make it adaptable for internal boring and external finishing where reach and rigidity are required. What is the SKU and who manufactures the tool? The SKU is K154TM, manufactured by Teknik Makina and distributed via Metav Werkzeuge for European customers. 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
50mm S40T SDXCR Boring Bar For DC-- 11T3 Indexable Inserts, 120° Cutting Angle, 300mm Overall Length - Teknik Makina
Take advantage of a compact, indexable system that combines stable cutting geometry and quick set-up: the S40T SDXCR boring bar offers a 50 mm cutting diameter with a 120° cutting angle and compatibility with DC-- 11T3 inserts, enabling efficient external boring cycles with predictable results. Order through Metav Werkzeuge or consult their specialists for integration into production. S40T SDXCR boring bar — 50 mm diameter, for DC-- 11T3 indexable inserts (Teknik Cutting Tools) A S40T SDXCR boring bar designed for right-hand turning operations, intended to accept DC-- 11T3 indexable inserts for reliable external boring and finishing on CNC lathes Compatible with DC-- 11T3 inserts 50 mm cutting diameter 300 mm overall length Right-hand cutting, 120° angle Stable cutting geometry that improves surface quality The S40T SDXCR is engineered for precision in external boring by pairing a substantial 50 mm cutting diameter with a wide 120° cutting angle. This geometry reduces radial forces and helps to maintain tool stability during finishing passes, which in turn lowers vibration and improves surface finish. Using a standard indexable insert format such as DC-- 11T3 keeps replacement simple and economical; insert changes are faster than regrinding monolithic tools, offering a pragmatic route to lower per-part tooling costs without compromising on accuracy. Quick clamping and predictable repeatability for series production With a 40 mm shank diameter and an overall length of 300 mm, the bar is balanced for secure clamping and repeatable set-ups. The specified cutting height of 55 mm and a compact mass of 0.268 kg reduce spindle load and make off-axis loading more manageable on medium and high-rigidity turrets. The bar’s clamp designation (11) supports standard holder interfaces, which simplifies toolpost inventory and ensures fast, repeatable mounting — an advantage when short changeover times are critical to throughput. Practical integration into CNC turning workflows This boring tool is intended primarily for external boring and finishing cycles on CNC lathes where a right-hand cut is standard. The indexable configuration supports both roughing and finishing by allowing users to select suitable insert grades for workpiece material and cutting conditions. The modular approach reduces downtime: worn inserts are replaced quickly while the bar remains in position, maintaining axial alignment and minimising reset time. For production planners and workshop managers seeking a reliable, compact solution, the indexable boring bar offers an efficient blend of serviceability and consistent performance. Contact Metav Werkzeuge for tailored advice on integrating the S40T SDXCR into existing tool inventories and to check current availability and delivery options via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: K475TM ISO designation: S40T SDXCR Compatible inserts: DC-- 11T3 Cutting direction: Right Clamp designation: 11 Facts Diameter: 50 mm Shank diameter: 40 mm Overall length: 300 mm Cutting height: 55 mm Cutting angle: 120° Weight: 0.268 kg Special features Intended for indexable inserts Right-hand turning geometry Compact, lightweight design Suitable for standard turret/clamp systems FAQ Which inserts are compatible with this boring bar? The S40T SDXCR is designed to accept DC-- 11T3 indexable inserts for standard external boring tasks. Is the bar suitable for CNC lathes and turret holders? Yes. The tool’s 40 mm shank and clamp designation 11 make it compatible with common turret clamping systems used on CNC lathes. What is the overall length and effective reach of the tool? The bar measures 300 mm overall, providing a balanced reach for many external boring applications while maintaining rigidity. Which cutting direction and angle does the tool use? The boring bar is configured for right-hand cutting with a 120° cutting angle, optimised for conventional external turning setups. 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
50mm S40T SVQBL Boring Bar For VBMT 1604 Indexable Inserts Left Hand 55mm Cutting Height, 107.5° Approach Angle - Teknik Makina
Take advantage of the combination of stable 40 mm shaft, VBMT 1604 insert compatibility and a 300 mm overall length for reliable left‑hand turning operations; order directly via Metav Werkzeuge or consult the technical team for seamless integration into production. S40T SVQBL Boring Bar — SVQB for VBMT Indexable Inserts, left‑hand, 40 mm shaft (Teknik Makina) S40T SVQBL is a left‑hand boring bar designed for indexable turning with VBMT 1604 inserts, offering a rigid 40 mm shaft and a 300 mm overall length for stable machining Left‑hand cutting direction for specific turning tasks 40 mm shaft diameter for high rigidity Designed for VBMT 1604 indexable inserts 300 mm overall length for extended reach Built for steady, accurate left‑hand turning The S40T SVQBL boring bar combines a 40 mm shaft with a 55 mm cutting height to reduce vibration and maintain a consistent tool‑edge engagement during left‑hand operations. The bar’s mass and geometry deliver improved stability, which translates into repeatable bore quality and fewer reworks. Compatibility with VBMT 1604 inserts ensures a broad selection of grades and chipbreakers, allowing process engineers to select the optimum insert for material and finish requirements. Simple integration and process benefits for workshop productivity With an ISO designation that corresponds to established toolholder standards and a 300 mm overall length, this holder fits conventional and CNC lathes where extended reach is required without sacrificing rigidity. The effective cutting angle of 107.5° improves insert clearance and chip flow, reducing cutting forces in many turning applications. Minimal changeover is possible because the holder accepts common VBMT 1604 inserts, supporting efficient tool management and predictable cycle times on turning centres. Practical specification highlights that reduce set‑up risk Key mechanical details — including a shaft diameter of 40 mm, diameter 50 mm body dimension and a weight of 2.765 kg — assist planners in spindle load assessments and balancing for high‑precision setups. The clamping interface marked as 16 provides secure insert retention during interrupted cuts. These measurable parameters make it straightforward to calculate safe cutting data and to harmonise the holder with existing tool posts and turrets, lowering the chance of incompatibility at first use. Choose Teknik Makina’s S40T SVQBL for dependable left‑hand turning — contact Metav Werkzeuge for ordering and application guidance via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: K318TM ISO designation: S40T SVQBL Product designation: SVQB for VBMT Indexable Inserts Brand: Teknik Makina ECLASS: 21180806 Core specifications Shaft diameter: 40 mm Cutting height: 55 mm Overall length: 300 mm Weight: 2.765 kg Body diameter: 50 mm Cutting angle: 107.5° Applications & features For indexable inserts VBMT 1604 Left‑hand cutting direction Clamping size: 16 Designed for turning/boring operations ISO toolholder format S40T SVQBL FAQ Which indexable inserts are compatible with this holder? The holder is specified for VBMT 1604 inserts; SVQB for VBMT Indexable Inserts (Teknik Makina, SKU K318TM) accepts that insert size and related grades. Is the bar suitable for left‑hand turning only? Yes, the toolholder is configured with a left‑hand cutting direction, intended for left‑hand turning applications and corresponding turret orientations. What are the key dimensions to check for machine compatibility? Essential dimensions include the 40 mm shaft diameter, 300 mm overall length and the 55 mm cutting height; these values help determine clearance and clamping compatibility with the lathe or turret. Can the toolholder be used on CNC turning centres with extended overhangs? The 300 mm overall length provides extra reach for medium overhangs, though final suitability depends on machine spindle and setup; use the supplied dimensions for rigidity and spindle load calculations. 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
50mm S40T SVQCR Boring Bar for VCMT 1604 Inserts 55mm Cutting Height, 107.5° Cutting Angle - Teknik Makina
The combination of a stiff S40T SVQCR shank (Ø40 mm), a 300 mm overall length and compatibility with VCMT 1604 indexable inserts ensures stable turning performance and short tool-change times; order the boring bar directly via Metav Werkzeuge or consult the technical advisors for application-specific guidance. Boring Bar K225TM — S40T SVQCR for VCMT 1604, Ø40 mm shank, right-hand the Boring bar K225TM is a right-hand external turning holder designed for VCMT 1604 indexable inserts, engineered for reliable, vibration-resistant metal-cutting in general workshop and light industrial turning operations Ø40 mm shank for high stiffness Compatible with VCMT 1604 indexable inserts S40T SVQCR ISO designation for easy selection 300 mm overall length for workshop versatility Improved rigidity for consistent surface finish The Ø40 mm shank and the S40T SVQCR form factor deliver increased torsional and bending resistance compared with narrower holders, which directly reduces chatter and produces a more consistent surface finish. For operations where repeatability matters, the stiffer shaft means fewer rejects and less rework. The design also improves tool life by keeping the insert cutting edge stable under load, translating the holder’s mechanical properties into measurable productivity gains. Fast insert changes and predictable clamping accuracy Equipped for VCMT 1604 indexable inserts, the SVQC clamping interface secures the cutter with repeatable seating, enabling quick index changes and controlled positioning. The specified 107.5° cutting angle promotes favourable cutting forces for many turning tasks, lowering radial loads on the toolpost and the workpiece. This geometry supports efficient chip control and helps maintain consistent engagement, which is especially beneficial in batch production or mixed-series turning where setup time must be minimised. Workshop-ready dimensions and practical handling With a 300 mm overall length, a nominal diameter of 50 mm and a cutting height of 55 mm, the holder balances reach with rigidity for common external turning setups. The unit weight (2.767 kg) provides solid dampening without adding unnecessary inertia during manual handling. The right-hand cutting direction suits conventional lathe configurations. Together, these attributes make the holder a practical choice for machinists seeking a reliable, easy-to-integrate component for indexable-insert turning operations. For tailored application advice on the Teknik Cutting Tools K225TM boring bar — including suitability for existing toolposts and recommended cutting data — contact Metav Werkzeuge’s technical consultants at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: K225TM Manufacturer: Teknik Cutting Tools Type designation: S40T SVQCR Product name: SVQC for VCMT Indexable Inserts Measurements Shank diameter: 40 mm Cutting height: 55 mm Diameter: 50 mm Overall length: 300 mm Weight: 2.767 kg Cutting angle: 107.5° Features Compatible with VCMT 1604 indexable inserts SVQC clamping for VCMT inserts Right-hand cutting direction Clamping holder size: 16 FAQ Which indexable inserts fit this holder? The holder is specified for VCMT 1604 indexable inserts; the SVQC clamping seats these inserts securely for predictable repeatability. Is the shank compatible with standard toolposts? The Ø40 mm shank and the S40T SVQCR form are compatible with many standard external toolholders and turret systems, but verification of mounting clearances is recommended before installation. What cutting direction is required? This boring bar is designed for right-hand cutting; orientation should match the lathe’s toolpost setup and machining strategy. How does the 107.5° angle affect machining? The 107.5° cutting angle produces lower radial forces and improved chip flow in many turning operations, contributing to reduced vibration and enhanced tool life. Can the holder be used for roughing and finishing? With its robust shank and secure clamping, the holder suits both roughing and finishing passes when paired with the correct grade and geometry of VCMT 1604 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
50mm S40T SVUBR Boring Bar For VBMT 1604 Indexable Inserts, 93° Cutting Angle, 300mm Overall Length - Teknik Makina
Take advantage of a rigid, ISO‑specified toolholder that accepts standard VBMT 1604 inserts and delivers stable, right‑hand cutting for reliable finishing; order through Metav Werkzeuge for assured supply and expert advice from Emmerich. Bohrstange K210TM — SVUB holder for VBMT indexable inserts, S40T SVUBR, 40 mm shank (Teknik Makina) The Bohrstange K210TM is a right‑hand boring bar designed to hold VBMT 1604 indexable inserts for precise external turning and light boring operations S40T SVUBR ISO designation For VBMT 1604 indexable inserts Shank diameter 40 mm for high rigidity Right‑hand cutting with 93° cutting angle Improved stability for cleaner surfaces and longer tool life The S40T‑style shank and shank diameter 40 mm provide a rigid connection between machine spindle and cutting tip, reducing vibration during cutting. This increased stability leads to a more consistent surface finish and extends the life of the VBMT 1604 inserts by lowering edge wear. The ISO designation S40T SVUBR indicates a standardised holder form, which simplifies tool planning and replacement in production environments where interchangeability and repeatability are important. Secure insert seating and reliable geometry With a cutting height 50 mm and a cutting angle of 93°, the holder positions each insert precisely and maintains the intended rake and clearance geometry. The robust clamping arrangement of the SVUB design keeps the indexable plate seated under cutting forces, ensuring dimensional consistency on workpieces. The right‑hand cutting orientation is suitable for standard lathe set‑ups that follow conventional feed directions, enabling straightforward process definition and programming on CNC turning centres. Practical dimensions for easy integration in workshops At 300 mm overall length and a diameter 50 mm, this toolholder balances reach with stiffness, making it suitable for operations requiring moderate overhang without excessive deflection. The measured weight of 2.836 kg reflects a solid construction that aids dampening and handling during set‑up. The component is identified as SKU K210TM and carries the ISO name S40T SVUBR, easing procurement and stockkeeping across maintenance and production departments. For procurement or technical compatibility checks contact Metav Werkzeuge for reliable supply of the Teknik Makina SVUB SVUB boring bar and advice from our Emmerich team. Technical data Article number: K210TM Manufacturer: Teknik Makina ISO designation: S40T SVUBR For inserts: VBMT 1604 Facts Shank diameter: 40 mm Cutting height: 50 mm Diameter: 50 mm Overall length: 300 mm Cutting angle: 93° Weight: 2.836 kg Special features Right‑hand cutting direction SVUB insert holder geometry Compatible with standard VBMT indexable plates SKU K210TM Brand: Teknik Makina FAQ Which insert size fits this holder? The holder accepts VBMT 1604 indexable inserts; the seating and clamping are designed specifically for that plate geometry. What are the key dimensions for set‑up and clearance? Key values are shank diameter 40 mm, cutting height 50 mm, overall length 300 mm and a cutting angle of 93°, all specified to aid fixturing and tool‑path planning. Is this a right‑ or left‑hand tool? This toolholder is configured for right‑hand cutting and is intended for standard right‑hand turning operations. How is the product identified for ordering and stock? The item is listed as SKU K210TM and carries the ISO code S40T SVUBR for straightforward ordering and inventory matching. 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
50mm S40T SVUCR Boring Bar For VCMT 1604 Inserts, 40mm Shank Diameter 300mm Overall - Teknik Makina
Benefit from a combination of precise indexable-insert compatibility, a robust S40T SVUCR shank and a stable 40 mm diameter for reliable turning cycles; order directly via Metav Werkzeuge or consult the team for technical guidance. K215TM – SVUC boring bar for VCMT indexable inserts (S40T SVUCR, 40 mm shank) K215TM is a right-hand SVUCR boring bar designed for turning applications using VCMT 1604 indexable inserts, offering a rigid S40T shank and a 300 mm overall length for deeper or extended operations. S40T SVUCR shank design Compatible with VCMT 1604 inserts 40 mm shank, 300 mm overall length Right-hand cut, 93° approach angle Engineered compatibility for consistent insert performance The S40T SVUCR design ensures stable seating and repeatable geometry when used with VCMT 1604 indexable inserts, which reduces variability between cycles and supports consistent contour accuracy. As a standardised interface, this holder minimises time lost to adjustment and clarifies cutter selection, making tool changes faster while maintaining defined cutting geometry for predictable results. Robust shank dimensions to reduce vibration and deflection A 40 mm shank combined with a 300 mm overall length provides a calculated balance between reach and rigidity. The substantial cross-section reduces deflection in extended setups, improving edge life and surface finish. Weight and mass distribution are tuned for workshop use; the tool’s measured mass supports stable cutting dynamics and contributes to fewer rejects from chatter-related marks. Designed approach and insert integration for effective cutting The toolholder’s 93° cutting angle and right-hand cutting orientation are optimised for conventional turning strategies with VCMT inserts, enabling efficient chip formation and reliable seat contact. The SVUC geometry is engineered to accept indexable inserts without modification, so insert clamping remains straightforward and repeatable, aiding systematic setup and quality control across production batches. Operational benefits and workshop efficiency Standardisation on a recognised holder format simplifies inventory and maintenance routines: the SVUCR holder accepts stocked insert types, which shortens supply chains and reduces downtime. Clear compatibility with VCMT 1604 inserts allows focused procurement and predictable tool-life planning, supporting steady throughput and fewer unplanned stoppages. The design promotes straightforward insert replacement and secure clamping for high-repeatability turning operations. For procurement or application advice regarding the SVUC boring bar, contact Metav Werkzeuge for fast, expert guidance and reliable supply directly from Emmerich: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: K215TM Manufacturer: Teknik Makina Facts Shank diameter: 40 mm Cutting height: 55 mm Weight: 2.807 kg Overall length: 300 mm Diameter: 50 mm Cutting angle: 93° Special features ISO designation: S40T SVUCR Compatible inserts: VCMT 1604 Cutting direction: right Description (EN): SVUC for VCMT Indexable Inserts Clamp designation: 16 FAQ What insert type is compatible with this holder? The holder accepts VCMT 1604 indexable inserts; the SVUCR geometry is designed for direct seating of this insert type. Is the tool suitable for long-reach turning operations? With a 40 mm shank and 300 mm overall length, the tool provides extended reach while maintaining improved rigidity compared with slimmer holders. What is the ISO designation of the holder? The tool is specified as S40T SVUCR, indicating the shank and holder geometry for standard SVUCR applications. Which cutting direction is this boring bar designed for? The tool is configured for right-hand cutting and a 93° approach angle for standard turning strategies. 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
50mm S40U DCLN Boring Bar For CN--1606 Indexable Inserts, 95° Cutting Angle, 350mm Overall Length - Teknik Makina
Take advantage of the combination of rigidity, standardised insert compatibility and reach for dependable boring results; the 50 mm diameter and 350 mm overall length deliver stable machining while compatibility with CN--1606 inserts ensures efficient tool changes — order the boring bar directly via Metav Werkzeuge or consult our specialists if clarification is required. Boring bar S40U DCLNR – DCLN for CN-- indexable inserts, 50 mm diameter (Teknik Makina) A Boring bar S40U DCLNR designed for right-hand turning applications, compatible with CN--1606 indexable inserts and specified for ISO S40U DCLNR toolholders S40U DCLNR ISO designation 50 mm diameter for high rigidity 350 mm overall length Compatible with CN--1606 indexable inserts Stable machining through increased stiffness and predictable tool behaviour The S40U DCLNR geometry offers a 50 mm diameter combined with a 40 mm shank, which increases bending stiffness and reduces vibration during cuts. This configuration helps maintain dimensional accuracy on long-reach operations where deflection is a risk. The 95° cutting angle supports stable chip flow for common turning tasks; the reduced tendency to chatter results in more consistent surface finishes and fewer reworks. The bar’s mass (approx. 3.55 kg) has been considered in the design to balance rigidity and handling without compromising toolholder integrity. Fast setup and standardised insert replacement to save production time Workflows are streamlined by the use of standard CN--1606 inserts, enabling quick, repeatable indexable insert changes and reducing machine downtime. The tool follows the ISO S40U DCLNR specification for installation into compatible toolholders, and the clamping reference 16 clarifies the intended clamp interface. Because insert replacement is straightforward, consumable costs are controlled and process reproducibility is improved. The combination of a standardised holder fit and indexable tips supports efficient maintenance cycles in high-mix production environments. Practical reach and handling for workshop integration With a 350 mm overall length, the bar provides the reach required for many internal and external boring tasks while retaining enough cross-section to limit deflection. The right-hand cutting orientation is suited to standard lathe setups and is compatible with common turning strategies. Tool life and part quality are supported by the bar’s geometry rather than by specialised coatings or materials, which means predictable behaviour across routine machining operations. The design is aimed at machinists and production engineers seeking a robust, standardised boring solution that integrates easily into existing tool inventories. For robust, standardised boring operations request detailed specifications or place an order through Metav Werkzeuge — contact our specialists at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific machines or applications Technical Data Article number: K371TM Manufacturer: Teknik Makina ISO designation: S40U DCLNR Type: DCLN for CN-- indexable inserts Direction of cut: right Facts Diameter: 50 mm Shank diameter: 40 mm Cutting height: 60 mm Overall length: 350 mm Cutting angle: 95° Weight: 3.55 kg Compatible insert: CN--1606 Special features Clamping holder reference 16 Right-hand cutting orientation Standardised ISO toolholder fit Indexable insert compatibility for quick changes FAQ Which inserts are compatible with this boring bar? The S40U DCLNR boring bar is compatible with CN--1606 indexable inserts; Teknik Makina specifies this compatibility and the SKU K371TM identifies the exact configuration. Is the cutting direction right-hand or left-hand? This boring bar is configured for right-hand cutting, as noted in the product data and the ISO designation. What are the key dimensions for mounting and reach? Key measurements are 50 mm diameter, 40 mm shank diameter, and 350 mm overall length, which define rigidity and available reach for typical lathe setups. What ISO designation ensures standardised toolholder fit? The tool uses the ISO S40U DCLNR designation, ensuring fit with compatible standard toolholders and simplifying integration into existing tool inventories. Which clamping reference should be used with this bar? Use the clamping holder reference 16 as indicated in the technical details for the correct interface and secure fixation. 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
50mm S40U DCLNR Boring Bar, 60mm Cutting Height, Right-Hand, For CN-- 1906 Indexable Inserts, 95° Cut Angle - Teknik Makina
Take advantage of a rigid, indexable system that combines stable shank support and CN-- 1906 insert compatibility for reproducible results in internal turning; order directly via Metav Werkzeuge or contact our technical consultants for tailored guidance. S40U DCLNR Boring Bar — DCLN for CN-- Indexable Inserts, 40 mm shank A boring bar S40U DCLNR designed for precision internal turning and grooving with CN-- 1906 indexable inserts, suited to right-hand cutting applications in CNC and turning centres ISO designation S40U DCLNR for standardised handling Compatible with CN-- 1906 indexable inserts 95° cutting angle for secure, predictable cutting 350 mm overall length with 40 mm shank stability Greater rigidity for repeatable internal turning The combination of a 40 mm shank and a 350 mm overall length provides a balance between reach and stiffness that reduces vibration and bore deviation during machining. A stiffer toolholder means fewer passes to reach tolerance, which improves throughput and reduces scrap. The 95° cutting angle is optimised to maintain insert contact under load, resulting in consistent bore geometry even on interrupted cuts. For production environments that prioritise dimensional stability, this tool delivers measurable process reliability. Indexable-insert economy and quick service turnaround Using the DCLN interface for CN-- 1906 indexable inserts simplifies inventory and tooling logistics: worn cutting edges are replaced quickly without regrinding, lowering per-hole costs and machine downtime. The boring bar accepts standard indexable inserts, enabling easy sourcing and compatibility across established carbide grades. Where varied batch materials are processed, the insert system supports fast adaptation of grades and geometries, helping to maintain cycle times and overall equipment effectiveness. Designed for controlled machining and safe handling The tool’s 60 mm cutting height and right-hand cutting configuration are specified for secure seating and repeatable clamping in compatible holders; the adapter size reference 19 (clamping holder designation) assists in selecting the correct mounting components. A mass of 3.503 kg contributes to stable tool behaviour during heavy cuts while remaining manageable for routine set-up. The boring bar’s profile and interface prioritise safe insert retention and predictable chip flow, which together reduce the likelihood of unexpected tool failure and protect the workpiece finish. Procurement confidence and workshop support from Metav Sourcing this kind of turning tool through Metav delivers more than a single purchase: it links practical tooling choices to a European quality filter and a broad product range that simplifies supply chains. Metav’s emphasis on accessible precision, a long customer track record and central logistics from Emmerich supports reliable replenishment and faster return to production. For buyers seeking measured performance gains, the combination of a standardised ISO toolholder, indexable insert compatibility and Metav’s procurement expertise provides a pragmatic route to improved machining consistency. For precise internal turning needs, request the S40U DCLNR boring bar from Metav Werkzeuge — contact Metav Werkzeuge for technical matching and order support at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: K374TM Item designation: Bohrstange Additional designation: DCLN for CN-- Indexable Inserts ISO designation: S40U DCLNR Facts Shank diameter: 40 mm Overall length: 350 mm Diameter: 50 mm Cutting height: 60 mm Weight: 3.503 kg Cutting angle: 95° Cutting direction: right Special features Compatible with CN-- 1906 indexable inserts Clamping holder reference: 19 Right-hand cutting configuration Suitable for CNC and turning centre internal boring FAQ What inserts fit this boring bar? The boring bar accepts CN-- 1906 indexable inserts via the DCLN interface; this enables rapid insert changes and use of common carbide grades. Is the S40U DCLNR suitable for heavy cuts? With a 40 mm shank and a mass of 3.503 kg, the S40U DCLNR boring bar provides the rigidity expected for moderate to heavy interrupted cuts when used with appropriate holders. Which direction of cut is this tool configured for? The tool is specified for right-hand cutting, as indicated in the technical data and suitable for standard right-hand turning operations. How does the 95° cutting angle affect bore quality? A 95° cutting angle delivers stable insert engagement, reducing deflection and promoting consistent bore geometry across repeated cycles. What mounting reference is provided for holder selection? The clamping holder reference 19 is supplied to assist in choosing the correct holder and mounting components for secure installation. 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
50mm S40U DDUNL Boring Bar For DN-- 1506 Inserts Left Cut 60mm Cutting Height 350mm Overall Length - Teknik Makina
Benefit from the combination of a left-hand cutting geometry, a 40 mm shaft for stable support and compatibility with DN--1506 indexable inserts for straightforward tooling; order the boring bar directly via Metav Werkzeuge or consult our specialists for application advice. S40U DDUNL Boring bar — 40 mm shaft, left-hand cut (Teknik Makina) S40U DDUNL is a left-hand boring bar designed for internal turning with DN--1506 indexable inserts, offering reach and rigidity for professional workshop use Left-hand cutting geometry for internal turning 40 mm shaft for enhanced stability Compatible with DN--1506 indexable inserts 350 mm overall length for extended reach Stable support and predictable cutting performance The boring bar is engineered to provide stable clamping and consistent results in internal turning operations. The combination of a 40 mm shaft and a mass of 3.336 kg reduces tool deflection and contributes to improved surface finish and repeatability. Where rigidity matters, a larger shaft diameter helps to damp vibrations, which in turn lowers the probability of chatter and extends insert life. This makes the tool suited to repeated precision tasks in small-batch production or workshop environments where predictable turning outcomes are required. Improved productivity through geometry and reach A 93° cutting angle paired with a 60 mm cutting height delivers a geometry that balances cutting forces and chip control for indexable insert tooling. The 350 mm overall length provides the reach needed for deeper bores while maintaining sufficient stiffness when used with an appropriate clamping system. As a result, cycle times can be optimised through reliable tool behaviour and fewer re‑set operations, supporting a more efficient machining process with lower overall downtime. System compatibility and mounting advantages Marked as S40U DDUNL, the tool is intended for use with DN--1506 inserts and references a clamping holder designation of 15, which informs mounting and holder selection. The left-hand cut orientation suits operations where the spindle or setup requires counterclockwise tool engagement. Clear identification of the interface to inserts simplifies tool setup and inventory management, allowing maintenance of a compact tooling assortment while ensuring interchangeability across compatible holders and indexable inserts. Workshop handling, supply reliability and integration Practical handling benefits from a robust design that tolerates routine handling without frequent adjustment. The bar’s dimensions and weight support steady machining when paired with a correctly rated holder and tightening torque. Sourcing through Metav Werkzeuge provides not only rapid dispatch from a European distribution hub but also access to a broad range of complementary tooling and spare inserts, enabling faster integration into existing machining cells. The combined offering aims to reduce procurement complexity while maintaining machining quality standards. Select the Teknik Makina S40U DDUNL boring bar for stable, left-hand internal turning and rely on Metav Werkzeuge in Emmerich for rapid supply and application matching Technical data Article number: K495TM Manufacturer: Teknik Makina ISO designation: S40U DDUNL Compatible inserts: DN-- 1506 Shaft diameter: 40 mm Cutting height: 60 mm Weight: 3.336 kg Overall length: 350 mm Diameter: 50 mm Cutting angle: 93° Cutting direction: left Clamping holder designation: 15 Designed for indexable insert use Left-hand cutting geometry Extended reach for internal turning FAQ Which inserts fit this boring bar? The bar accepts DN--1506 indexable inserts; compatibility is specified for DN--1506 inserts in the product designation. What is the ISO designation and SKU? ISO designation: S40U DDUNL. SKU: K495TM (Teknik Makina boring bar). What are the key dimensions to consider? Key dimensions: shaft diameter 40 mm, overall length 350 mm, cutting height 60 mm, nominal diameter 50 mm, weight 3.336 kg. Is the tool suitable for deep internal turning? The 350 mm overall length offers extended reach for internal turning; suitability for a specific bore depth depends on the machine setup and holder stiffness. How should the bar be clamped? Use a holder compatible with the clamping designation 15 and ensure secure, rigid support to maintain stable clamping and minimise deflection. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com
50mm S40U DDUNR Boring Bar for DN-- 1506 Indexable Insert, 40mm Shank, 60mm Cutting Height, 350mm Overall Length - Teknik Makina
Take advantage of a purpose-built S40U DDUNR boring bar that combines a 40 mm shank and a 350 mm overall length for enhanced stability and repeatable results; order the tool via Metav Werkzeuge or contact our advisors for application advice. S40U DDUNR Boring Bar – 40 mm shank, 350 mm overall length (Teknik Cutting Tools) A S40U DDUNR boring bar engineered for right-hand turning operations with DN-- 1506 indexable inserts, designed to deliver stable machining in medium to heavy-duty workshop environments 40 mm shank for secure clamping Compatible with DN-- 1506 inserts 93° cutting angle for stable control 350 mm overall length and robust mass Consistent cutting performance for precision turning The ISO-designated S40U DDUNR bar couples a 40 mm shank with a measured 93° cutting angle, which together reduce deflection and improve surface finish during off-centre or extended-reach turning. The combination of shank diameter and geometry provides a predictable tool behaviour under load, making cycle times more reliable and lowering the risk of rework. This configuration supports steady chip evacuation and stable cutting forces, resulting in fewer interruptions in production. Faster set-up through standardised insert compatibility Compatibility with DN-- 1506 indexable inserts simplifies tooling logistics and shortens changeover times. The tool’s 60 mm cutting height matches common insert sizes for this family, enabling quick, repeatable seating of the insert and consistent tool projection. For workshops managing multiple tool holders, the standardised insert format reduces the number of spare parts required and streamlines inventory, thereby improving throughput without compromising cutting performance. Robust design that integrates with existing toolholders With a 350 mm overall length and a mass of 3.336 kg, this boring bar is balanced for rigidity while allowing sufficient reach for internal and external applications where access is limited. The right-hand cutting orientation and the tool’s ISO designation ensure compatibility with standard holders and clamping systems. The combination of measured dimensions and standard fitting reduces setup uncertainty and supports consistent quality across batches. Contact Metav Werkzeuge today for tailored application advice and reliable supply from Emmerich — request the S40U DDUNR boring bar (SKU K415TM) and discuss technical details by phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: K415TM Designation: Bohrstange ISO designation: S40U DDUNR Type: DDUN for DN-- indexable insert Numeric specifications Shank diameter: 40 mm Cutting height: 60 mm Overall length: 350 mm Diameter: 50 mm Weight: 3.336 kg Cutting angle: 93° Cutting direction: Right Compatibility & features For indexable inserts DN-- 1506 Right-hand orientation ISO-standard tool designation Suitable for standard toolholders FAQ Which insert type fits this boring bar? The S40U DDUNR boring bar accepts DN-- 1506 indexable inserts; the tool geometry is matched to that insert family for secure seating and consistent cutting height. Is the bar suitable for extended-reach turning? The 350 mm overall length and 40 mm shank provide a balance of reach and rigidity, so the bar is appropriate for applications requiring greater access while maintaining stability. What is the cutting direction of the tool? This bar has a right-hand cutting direction; the orientation is indicated by the tool’s ISO designation and is suitable for standard right-hand turning operations. How will the weight affect machining stability? At 3.336 kg, the mass of the tool contributes to stability and vibration damping during cutting, which helps to maintain surface quality and reduce the likelihood of chatter. 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
50mm S40V CKUNR Drilling Bar For KNUX 1604 Indexable Inserts, Right-Hand - Teknik Makina
Take advantage of a rigid 40 mm shank and a 400 mm overall length to achieve stable internal turning with indexable inserts; precision geometry and robust mass reduce vibration and improve surface finish. Order directly via Metav Werkzeuge or consult our specialists if additional technical guidance is required. Boring Bar S40V CKUNR for KNUX 1604 Indexable Inserts — 40 mm shank, 400 mm overall (Teknik Makina) A robust Boring Bar S40V CKUNR designed for internal turning with KNUX 1604 indexable inserts, optimised for right-hand cutting and reliable clamping 40 mm shank for stable mounting 400 mm overall length for deep bores Compatible with KNUX 1604 indexable inserts Right-hand cutting with 93° cutting angle Higher productivity through rigidity and vibration damping The solid 40 mm shank and substantial body diameter contribute directly to stability during internal turning, which reduces chatter and allows for more consistent chip formation. With a 50 mm diameter and a mass of 3.999 kg, the toolholder provides inertial damping that supports higher metal‑removal rates while maintaining part geometry. For workshops aiming to shorten cycle times, the mechanical steadiness of this boring bar translates into fewer reworks and better first‑pass yields, so machining programmes can run at sensible feeds and depths without sacrificing surface integrity. Proven insert compatibility for predictable performance Designed around the KNUX 1604 insert family and the CKUNR holder geometry, the tool enables quick, repeatable insert changes and consistent cutting conditions. The cutting height 55 mm and 93° cutting angle are engineered to ensure correct rake and clearance for standard KNUX inserts, so chip flow and heat distribution remain controlled during right‑hand operations. For teams less familiar with insert geometries, this means straightforward tooling choices: standard KNUX 1604 inserts fit the assembly and deliver predictable wear patterns, simplifying tooling inventories and replacement planning. Reach and mounting that suit deep internal operations A 400 mm overall length provides the reach needed for through‑bore and shoulder operations in components with extended bores, while the documented clamping holder size 16 gives clear guidance for compatible toolholders and set‑ups. The combination of shank dimensions and clamping interface reduces overhang‑related deflection; in practice this reduces the need for conservative feeds and allows a focus on optimising cutting data. Clear numeric specifications make fixturing decisions faster and support straightforward integration into CNC tool libraries for repeatable set‑up. Durability, identification and supply reliability The ISO designation S40V CKUNR identifies the bar precisely for procurement and machine set‑up, simplifying replacement and stock management. Constructed for workshop durability, the assembly’s dimensions and balanced mass support long service intervals when combined with correct clamping torque and routine inspection. Sourcing through established channels ensures traceability and consistent quality control: Metav’s distribution provides a centralised supply chain and documentation for procurement teams that require reliable, repeatable purchases. For robust internal turning choose Teknik Makina’s precision boring bar — contact Metav Werkzeuge for application guidance and reliable supply from Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data SKU: RK756TM Manufacturer: Teknik Makina Article designation (ISO): S40V CKUNR Product: CKUNR for KNUX Indexable Inserts Core technical data Shank diameter: 40 mm Cutting height: 55 mm Overall length: 400 mm Diameter: 50 mm Weight: 3.999 kg Cutting angle: 93° Cutting direction: right Clamping holder size: 16 Special features Compatible with KNUX 1604 indexable inserts ISO designation S40V CKUNR Right‑hand tool for internal turning FAQ What insert type fits this boring bar? The bar is intended for KNUX 1604 indexable inserts; the CKUNR geometry provides correct seating and clamping for that insert family in Teknik Makina’s S40V CKUNR configuration (SKU RK756TM). Is this tool suitable for left‑hand operations? No — the boring bar is configured for right‑hand cutting with a 93° cutting angle, so it is intended for right‑hand internal turning applications. Which dimensions are relevant for setting up the tool? Key dimensions are 40 mm shank diameter, 400 mm overall length, 50 mm body diameter and a cutting height of 55 mm; weight is 3.999 kg — these values guide clamping, overhang and balance decisions. What does the ISO designation S40V CKUNR indicate? The ISO code S40V CKUNR identifies the shank size and the CKUNR holder geometry, providing an exact reference for procurement, tool lists and compatibility checks. For which operations is this bar primarily designed? This tool is designed for internal turning and boring using KNUX 1604 indexable inserts, offering reach for deeper bores and the rigidity required for consistent finishing and dimensional control. 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
50mm SIL S40T Boring Bar For 22 ER Indexable Inserts, 40mm Shank 60mm Cutting Height, Left-Hand - Teknik Makina
Take advantage of a rigid, left-hand boring solution that combines secure ER22 clamping with a 40 mm shaft and 300 mm overall length for stable, repeatable machining — order directly via Metav Werkzeuge or request consultation for specification matching. Teknik Makina SIL S40T Boring Bar — Left-hand operation, Ø40 mm shaft, ER22 clamping A robust SIL S40T boring bar from Teknik Makina engineered for left-hand machining with ER22 clamping; designed for use with 16–22ER indexable inserts in demanding workshop and industrial turning operations. Left-hand cutting direction Shaft Ø 40 mm, overall length 300 mm Compatible with 16–22ER indexable inserts ER22 clamping for secure insert fixation Rigid design for steady cutting and repeatable results The bar’s Ø40 mm shaft and 300 mm overall length are balanced to provide a rigid toolholding solution that limits vibration and deflection during heavy cuts. Rigid construction translates directly into consistent surface finish and prolonged insert life, as reduced chatter lowers edge wear. The relatively compact mass (approx. 2.842 kg) contributes to stable rotating dynamics while remaining manageable for standard tool posts and clamping systems. For production settings where cycle-to-cycle consistency matters, this geometry supports tighter tolerances and fewer reworks. Quick tool changes and reliable insert compatibility Designed specifically for indexable tooling, the bar accepts 16–22ER insert sizes and is secured by an ER22 clamping arrangement. The 60 mm cutting height gives adequate support for typical insert geometries used in roughing and finishing passes. The left-hand cutting orientation suits operations where a counter-rotation or specific tool path is required; left-hand tools cut when the tool moves contrary to the usual right-hand direction, enabling flexibility in lathe setups and part handling. This configuration reduces setup complexity by matching the bar to established insert standards and collet systems, enabling efficient changeovers and predictable cutting behaviour. Practical benefits for the workshop and production line A focus on tool-holding integrity and standard compatibility means fewer surprises at setup: secure clamping reduces the need for frequent retightening and lowers the probability of insert slippage under load. The bar’s ISO designation SIL S40T signals a recognised form factor that integrates with common holders and adaptors, simplifying inventory and procurement. Where cycle time and surface quality are priorities, using a dedicated indexable bar with aligned dimensions and clamping reduces downtime and supports continuous operation. For contractors and in-house workshops alike, this translates into measurable improvements in throughput and part quality. Suitability and application notes This tool is intended for indexable-insert turning and boring in conventional lathe environments where left-hand cutting is required. The combination of ER22 clamping and support for 16–22ER inserts makes it appropriate for a wide spectrum of steels and general-purpose turning tasks. The design emphasises mechanical stability and straightforward integration rather than specialised coolant or internal-feed features; for applications requiring internal coolant or unconventional geometries, consider verifying compatibility with the toolholder and machine setup before ordering. Contact Metav Werkzeuge for personalised technical advice and prompt dispatch from Emmerich — phone +49 2822 7131930 or e-mail info@metav-werkzeuge.com Technical data Article number: K336TM Model: SIL S40T Description: SIL for 16-22ER Indexable Inserts Manufacturer: Teknik Makina Dimensions & weight Shaft diameter: 40 mm Diameter: 50 mm Cutting height: 60 mm Overall length: 300 mm Weight: 2.842 kg Cutting direction: left Features & compatibility For 22 ER indexable inserts ER22 clamping Compatible with 16–22ER inserts ISO designation: SIL S40T ECLASS: 21180806 FAQ What insert sizes are supported by this boring bar? The boring bar accepts 16–22ER indexable inserts; the ER22 clamping is specified to secure those insert sizes reliably in typical turning operations. Is this tool suitable for right-hand and left-hand use? This model is configured for left-hand cutting; for right-hand operations, select a corresponding right-hand variant rather than reversing usage. Which clamping system is required for secure mounting? The bar uses ER22 clamping; pairing with an ER22-compatible holder ensures correct fixation and repeatable tool positioning. How does the shaft diameter affect machining stability? A Ø40 mm shaft increases rigidity compared with smaller-diameter bars, reducing deflection under load and improving surface finish and tool life. 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
50mm Thread Milling Cutter For S14 S21 S30 S40 Indexable Inserts, M5x18 Torx Screw - Teknik Makina
Take advantage of the combination of reliable indexable‑insert compatibility and a robust 50 mm cutting diameter for consistent thread quality and reduced setup time. Order the cutter directly via Metav Werkzeuge or consult our specialists for application advice. Thread milling cutter for S14, S21, S30 and S40 indexable inserts — Teknik Makina, Ø 50 mm, 153 mm overall length The Thread milling cutter is a heavy‑duty tool for machining threads with indexable‑insert systems, designed for CNC and workshop use with standard Torx clamping. Compatible with S14–S40 indexable inserts Ø 50 mm cutting diameter 153 mm overall length Secured by M5x18 Torx screw (T20) Reliable indexable‑insert system for consistent thread form The tool is built around an indexable insert concept that reduces downtime and simplifies inventory management while maintaining repeatable thread geometry. With a Ø 50 mm cutting diameter and a shank Ø 40 mm, the design supports stable spindle engagement and good chip control in interrupted cuts. Insert changeover is straightforward thanks to the standardised clamping arrangement, so process reliability is increased and toolholder life is preserved. Faster cycles and secure clamping to boost throughput Designed to contribute to faster cycle times, the cutter minimises non‑cutting time by enabling rapid insert replacement and reliable seat repeatability. The head is fixed using an M5x18 Torx screw together with a T20 Torx key, ensuring a firm, repeatable clamp force and reduced re‑setting. This mechanical security lowers the risk of micro‑movement during threading operations, which supports higher feed rates and stable chip evacuation without compromising thread accuracy. Practical integration for professional workshops and CNC cells Engineered for straightforward integration into existing tool systems, the cutter features a 153 mm overall length and a 40 mm toolholder diameter that suit a wide range of toolholders and adaptors. The configuration makes it suitable for shops that favour modular tooling and quick changeovers. Specification and compatibility with S14, S21, S30 and S40 insert formats allow purchasing teams to consolidate insert types across multiple tool families, simplifying logistics and reducing stock complexity. For application advice on the Teknik Makina thread milling cutter (SKU DC217TM) or to request a technical sheet, contact Metav Werkzeuge for tailored recommendations and compatibility checks — phone +49 2822 7131930 or e‑mail info@metav-werkzeuge.com Technical data Article number: DC217TM Name: Gewindeschneidfräser / Thread milling cutter Brand: Teknik Makina Compatibility: for S14, S21, S30 and S40 Indexable Inserts Core measurements Cutting diameter: 50 mm Overall length: 153 mm Shank diameter (aufnahme): 40 mm Torx screw: M5x18 Torx key: T20 eCl@ss: 21180805 ETIM: EC011860 Special features Compatible insert types: S14, S21, S30, S40 Indexable‑insert system Secure Torx clamping SKU: DC217TM FAQ Which insert sizes are supported by this thread milling cutter? The cutter supports S14, S21, S30 and S40 indexable inserts as stated in the technical specification for the Teknik Makina thread milling cutter (SKU DC217TM). What are the main dimensions to check for machine integration? Key dimensions are the Ø 50 mm cutting diameter, 153 mm overall length and the 40 mm shank diameter; these ensure compatibility with common toolholders. How is the insert secured in the cutter head? Inserts are secured by an M5x18 Torx screw; tightening and loosening is carried out with a T20 Torx key for reproducible clamp force. Is this cutter suitable for automated tool change systems? The design and standard shank diameter support use in CNC toolholders and many automated systems, provided the toolholder accepts a 40 mm shank and the machine spindle clearance accommodates the 153 mm overall length. 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
50mm Turning Boring Bar PWLN for WNMG 0804 Internal Coolant, Right-Hand 95° - Teknik Makina
Take advantage of a rigid, ISO‑specified boring solution that accepts WNMG 0804 inserts and delivers consistent chip control via internal coolant; the combination of secure clamping, a 40 mm shank and a 300 mm overall length supports stable, repeatable turning operations—order directly through Metav Werkzeuge or request tailored advice from our consultants. PWLN for WNMG Indexable Inserts (A40T PWLNR) — Right‑hand boring bar, 40 mm shank A PWLN for WNMG Indexable Inserts boring bar engineered for precision internal and external turning applications, compatible with WNMG 0804 inserts and designed for coolant‑through machining Right‑hand cutting direction for standard turning 40 mm shank for high rigidity Internal coolant for improved chip evacuation Compatible with WNMG 0804 indexable inserts Greater rigidity for reliable surface quality The solid design with a 40 mm shank and a sturdy body diameter of 50 mm ensures high rigidity during cutting, reducing vibration and improving dimensional consistency. The tool geometry, including a 95° cutting angle and 60 mm cutting height, is suited to finishing and medium‑duty turning where surface finish and tolerance adherence matter. High rigidity translates directly into fewer reworks and more predictable cycle times, which benefits production planning and process stability. Controlled coolant flow for longer insert life Equipped with internal coolant, the boring bar delivers coolant directly to the cutting zone, supporting effective chip removal and thermal control. This targeted fluid delivery reduces the risk of built‑up edge and thermal softening of the insert, thereby extending insert life and maintaining a consistent surface finish. For operations that require uninterrupted throughput, the coolant‑through capability provides operational reliability and helps to minimise downtime for insert changes. Easy integration and secure clamping for fast set‑up The tool meets the A40T PWLNR ISO designation and accepts WNMG 0804 inserts, enabling compatibility with common indexable insert inventories. The bar’s clamping designation 08 and a total length of 300 mm allow straightforward mounting in standard holders and routers, reducing set‑up time. The right‑hand orientation supports conventional turning cycles. Taken together, these design choices simplify tool management and support consistent process repeatability on the shop floor. Request a tailored quotation or technical consultation via Metav Werkzeuge for Teknik Cutting Tools’ PWLN boring solution — contact info@metav-werkzeuge.com or call +49 2822 7131930 for fast, local supply and advice Technical data Article number: AP364TM ISO designation: A40T PWLNR Product name: PWLN for WNMG Indexable Inserts Numbers / Core technical data Shank diameter: 40 mm Cutting height: 60 mm Weight: 2.8 kg Cutting angle: 95° Body diameter: 50 mm Overall length: 300 mm Design / Special features Compatible inserts: WNMG 0804 Cutting direction: Right Internal coolant: Yes Clamping designation: 08 Manufacturer item name: Bohrstange PWLN für WNMG Wendeplatten FAQ Which inserts are compatible with this boring bar? The boring bar accepts WNMG 0804 indexable inserts; this compatibility ensures quick insert changes and alignment with common shop inventories. Does the tool support coolant‑through machining? Yes, the tool features internal coolant, enabling direct coolant delivery to the cutting edge for better chip control and prolonged insert life. What shank diameter and length does the bar have? The bar is supplied with a 40 mm shank and an overall length of 300 mm, offering a balance of reach and rigidity for a wide range of turning tasks. Is the cutter right‑handed or left‑handed? This tool is configured for right‑hand cutting, suitable for standard turning operations and compatible setups. What is the ISO designation and clamping reference? The bar carries the A40T PWLNR ISO designation and a clamping designation of 08, supporting secure mounting and standardised toolholder fitment. 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
54mm S45V CKUNR Boring Bar 60mm Cutting Height, 400mm Overall Length - Teknik Makina
Take advantage of the combination of a 45 mm shank for secure clamping, a 400 mm overall length for extended reach and compatibility with KNUX 1604 inserts for efficient indexable tooling — order the RK758TM directly via Metav Werkzeuge or consult our advisors for specification support RK758TM Boring bar – CKUNR for KNUX indexable inserts, 45 mm shank by Teknik Cutting Tools A RK758TM boring bar designed for right-hand turning and extended-reach internal and external machining with KNUX 1604 indexable inserts. Robust 45 mm shank for stable clamping Compatible with KNUX 1604 indexable inserts 400 mm overall length for extended reach Stable clamping for reliable heavy machining The RK758TM is built around a 45 mm shank, which provides the rigidity required for repeatable results in demanding setups. A larger shank diameter reduces vibration and run-out, translating into improved surface finish and longer insert life. The 54 mm diameter at the cutting end and the 93° cutting angle support effective chip formation during right-hand cutting, making this bar suitable where stability and predictable cutting behaviour are priorities. The substantial mass of 4.924 kg further dampens chatter in many turning operations, reducing secondary finishing steps. Extended reach with predictable geometry With an overall length of 400 mm, the RK758TM offers reach for deeper bores and larger workpieces while maintaining stability through its robust design. The 60 mm cutting height gives sufficient support for indexable inserts to engage material cleanly and consistently. Clear, measurable geometry makes process planning straightforward: feeds and speeds can be set knowing the toolholder geometry and mass will behave consistently, which supports higher first-pass yield and reduced cycle time in production environments. Insert system and handling designed for productivity The ISO designation S45V CKUNR indicates a CKUNR-style holder compatible with KNUX 1604 indexable inserts, a common and readily available insert format in industry. Compatibility with standard inserts simplifies tool inventory and changeover. The right-hand cutting configuration allows integration into established lathe programmes without modification. Tool changes are simplified by the indexable system, reducing downtime compared with brazed or one-piece tooling and supporting a leaner workshop workflow. Proven choice for workshops and production lines Specifying tooling from an experienced supplier reduces procurement risk: this holder’s defined dimensions and standard insert compatibility support predictable purchasing and stocking. The combination of robust shank diameter, defined cutting geometry and standardised insert format makes the holder an economical choice for mixed-batch production or workshop environments that require versatility and repeatability. Metav’s position as a precision partner ensures reliable supply and technical guidance from its Emmerich facility. For machining tasks that require extended reach and secure clamping, contact Metav Werkzeuge to source the Teknik Cutting Tools RK758TM boring bar or discuss process integration via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: RK758TM Description: CKUNR for KNUX Indexable Inserts ISO designation: S45V CKUNR Manufacturer: Teknik Makina Facts Shank diameter: 45 mm Cutting height: 60 mm Diameter: 54 mm Overall length: 400 mm Weight: 4.924 kg Cutting angle: 93° Cutting direction: Right-hand eClass: 21180806 Special features Suitable for KNUX 1604 indexable inserts CKUNR-style holder Designed for indexable-insert changeover Robust construction for reduced vibration FAQ What insert type fits this holder? The RK758TM accepts KNUX 1604 indexable inserts in a CKUNR holder configuration, enabling use of widely available insert grades Is this tool suitable for right-hand cutting only? Yes, the holder is configured for right-hand cutting and is optimised for typical turning and boring operations in that direction What are the key dimensions to consider for setup? Relevant dimensions include a 45 mm shank, 54 mm diameter, 60 mm cutting height and 400 mm overall length for fixture planning How does the shank diameter affect performance? A 45 mm shank increases rigidity and reduces vibration, which improves surface finish and extends insert life under comparable cutting conditions Can this holder be used in small workshop lathes? The RK758TM’s mass and reach are intended for stable setups; assessment of machine capacity and tooling clearance is recommended before selection 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
56mm SIR S50U Drill Bar For 22 IR Indexable Inserts, Right Hand, 350mm Overall Length - Teknik Makina
Take advantage of a rigid, production-ready solution that combines stable clamping with quick insert compatibility; the robust shank and precise insert seat reduce downtime and maintain machining quality. Order directly via Metav Werkzeuge or consult the specialists for application advice. SIR S50U boring bar — SIR for IR indexable inserts by Teknik Cutting Tools The SIR S50U is a right-hand boring bar designed for heavy-duty turning with IR-compatible indexable inserts, optimised for stable clamping and consistent chip control SIR system for IR indexable inserts Shank Ø50 mm for rigid clamping Compatible with 22 IR inserts Overall length 350 mm, diameter 56 mm High rigidity for consistent machining The boring bar is engineered to keep vibration low and form tolerances tight in serial production. With a shank Ø50 mm, large cross-section and a diameter of 56 mm, the holder minimises deflection under cutting forces, which directly improves surface finish and reduces rework. Specified cutting geometry and the right-hand orientation mean predictable chip flow and repeatable results across workpieces. Fast, reliable insert changes to shorten cycle time Compatibility with 22 IR indexable inserts and the SIR clamping concept ensures secure seat engagement and rapid replacement. The clamping uses a Torx fastener system (Torx T15 with M4x15 screw) for reliable torque transmission, which reduces time at the machine and keeps changeover consistent on the shop floor. Clear interface features such as the U-plate TA063 and reference ring BSP010 support rapid set-ups and predictable positioning. Designed for production use and toolroom safety An overall length of 350 mm and a cutting height of 75 mm provide the reach required for medium-depth boring while retaining stiffness. The tool's mass (approx. 5.335 kg) contributes to damping during heavy cuts and stabilises the toolholder under variable loads. The ISO designation SIR S50U signals an industry-standard interface, facilitating inventory management and tool planning in CNC operations. Practical integration into machining systems The bar is supplied ready for assembly with the appropriate clamping interface for IR22 holders and works with commonly stocked indexable inserts, reducing procurement complexity. The standardised fasteners and locating features allow maintenance teams to replace consumables using conventional hand tools, improving uptime without specialised equipment. Specification clarity aids production planning and tool-life estimation. For a stable turning solution from Teknik Cutting Tools, ask Metav Werkzeuge for tailored recommendations and delivery from their Emmerich hub: info@metav-werkzeuge.com • +49 2822 7131930 Technical Data Article number: K346TM Model name: SIR S50U Product type: Boring bar / SIR for IR indexable inserts Manufacturer: Teknik Cutting Tools Core dimensions Shank diameter: 50 mm Overall diameter: 56 mm Cutting height: 75 mm Overall length: 350 mm Weight: 5.335 kg Compatibility & features Cutting direction: right-hand For indexable inserts: 22 IR Clamping system: SIR for IR inserts Clamping holder designation: IR22 U-plate: TA063 Pass ring: BSP010 Torx key: T15 Torx screw: M4x15 FAQ What insert type fits this boring bar? The SIR S50U accepts 22 IR indexable inserts and is configured for the SIR clamping interface to ensure correct seating and secure fixation. Is the bar suitable for heavy-duty turning? Yes; with a shank Ø50 mm, 56 mm diameter and a weight of 5.335 kg, the bar is intended to provide increased rigidity for heavier cuts and better vibration damping. How is the insert secured in the clamping seat? Insert retention is achieved via the SIR clamping system using a Torx T15 fastener and M4x15 screw, delivering consistent torque and reliable fixation. Can the bar be used on standard CNC turret toolposts? The ISO designation SIR S50U and standardised interface make the bar compatible with typical toolholding systems that accept IR22-style clamping holders. 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
58mm SIR S50U Drill Bar For 27 IR Indexable Inserts, Right-Hand 75mm Cutting Height, 50mm Shank - Teknik Makina
Take advantage of the combination of robust SIR S50U construction, high radial stiffness from a 50 mm shank, and precise compatibility with IR27 indexable inserts to maintain steady machining cycles and predictable tool life; order the tool directly via Metav Werkzeuge or contact our consultants for application advice. Boring bar K347-2TM — SIR S50U external turning bar, Ø58 mm, 350 mm A Boring bar K347-2TM engineered for external turning with indexable IR inserts, designed to deliver rigidity and repeatable results in industrial production environments SIR S50U design for IR27 indexable inserts Ø58 mm cutting diameter for external turning 50 mm shank for high radial stiffness 350 mm overall length, right‑hand orientation Rigidity and repeatability for heavy-duty turning The SIR S50U configuration provides a stable tool body that reduces chatter and deflection during external turning operations. With a 50 mm shank and a nominal cutting diameter of Ø58 mm, the bar is dimensioned to resist bending moments that commonly degrade surface finish and dimensional accuracy. This construction converts directly into predictable tolerances and less rework, which is particularly valuable for medium- to large-batch production where cycle-time consistency matters. The design for IR27 indexable inserts enables quick insert changes while maintaining the clamping integrity necessary for repeatable results. Geometry aligned to right‑hand cutting for efficient chip control Designed for right‑hand cutting, the bar positions the insert and clamp plate (TA065) for reliable chip evacuation and stable cutting angles. The specified cutting height of 75 mm ensures correct insert seating and positive engagement with the workpiece; this reduced risk of misalignment preserves the insert edge geometry and prolongs component life. The combination of geometry and clamping method supports efficient metal removal rates and lowers the risk of unexpected tool failure during continuous shifts, which contributes to overall productivity improvements on the shop floor. Practical handling, maintenance and integration into toolsets Assembly and maintenance are straightforward: clamping is secured with an M5x18 Torx screw (Torx key T20) and the holder designation IR27 supports common industrial insert packages, simplifying spare-part logistics. The bar’s 350 mm overall length and an item weight of 5.177 kg balance accessibility with mass that helps damp vibrations in demanding cuts. The ISO marking SIR S50U facilitates catalogue matching and tool management in ERP systems. When integrated into a standard tool carousel or turret, the bar’s interface and dimensions allow rapid setup and predictable offsets, reducing machine idle time between jobs. For production-critical turning with Teknik Cutting Tools’ SIR S50U concept, request a compatibility review from Metav Werkzeuge — Metav’s specialists in Emmerich can advise on insert grades, clamping torque and setup to match specific workpiece materials and cycle requirements. Technical data Article number: K347-2TM Name: Boring bar (SIR S50U) Type: SIR for IR indexable inserts Manufacturer: Teknik Makina Facts Diameter: 58 mm Shank diameter: 50 mm Overall length: 350 mm Cutting height: 75 mm Weight: 5.177 kg Direction: Right-handed Compatible inserts: 27 IR Torx key: T20 Torx screw: M5x18 Clamp plate: TA065 Special features ISO designation: SIR S50U Clamping designation: IR27 Designed for indexable inserts Right-hand cutting orientation Quick insert replacement capability FAQ What insert type fits this boring bar? The boring bar accepts IR27 indexable inserts; the tool is specified for IR27 clamping and the clamp plate TA065. Is the bar suitable for heavy cuts and high radial loads? The SIR S50U geometry with a 50 mm shank and Ø58 mm body offers elevated radial stiffness suited to heavier external turning, reducing deflection under load. How is the clamping secured and which tools are required? Clamping is secured by an M5x18 Torx screw, tightened with a T20 Torx key for reliable insert retention. Can the bar be used in automatic turret tool systems? Yes; the 350 mm overall length and standard ISO designation facilitate integration into common turret and tool post systems when offsets are set accordingly. What is the weight and does it affect handling? The item weight is 5.177 kg; the mass helps damp vibration but should be considered for manual handling and balance during rapid tool changes. 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
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.
Fragen zu diesen Produkten??
Mit mehr als 30 Jahren Erfahrung beraten wir Sie gerne persönlich.
Tel.: +49 2822 7131930
Mail: info@metav-werkzeuge.com