TCMT 16T304 IC9150 Indexable Insert - ISCAR

Take advantage of an indexable solution that combines quick insert changes, precise 45° and 90° chamfering and a robust 16 mm shank for stable machining — order the tool directly via Metav Werkzeuge or consult the team for application advice. Chamfer Mill S336TM — Indexable chamfer cutter, Ø31 mm, 45°/90° (Teknik Makina) A Chamfer Mill S336TM engineered for economical chamfering with replaceable carbide inserts, ideal for production use where consistent edge preparation is required Indexable inserts TCMT 16T3 Two cutting edges for smooth chamfers 45° and 90° chamfer angles Ø31 mm cutting diameter, 16 mm shank Faster chamfering with economical insert tooling The S336TM is designed around indexable inserts (compatible with TCMT 16T3) to reduce per-edge cost and limit downtime when compared with solid tools. The insert system enables rapid seat changes and predictable wear cycles, which translates into measurable productivity gains on repetitive jobs. With a Ø31 mm cutting diameter and two cutting edges, the tool balances material removal with surface finish, allowing clearer planning of cycle times and tool budgets. Rigidity and repeatability for routine production A solid 16 mm shank and a 35 mm cutting height provide the mechanical stability needed to maintain consistent chamfer geometry across batches. The combination of shaft stiffness and the tool’s overall length (100 mm) reduces vibration and helps deliver repeatable chamfer dimensions in serial production. This stability supports predictable process control and lowers scrap rates by ensuring each chamfer meets dimensional expectations. Practical maintenance and assembly on the shop floor The clamping system uses a Torx screw M3.5x8.5 secured with a T15 key, allowing straightforward insert replacement without specialised fixtures. Fewer spare tools are required thanks to replaceable carbide tips, which keeps inventory lean and tool management simple. For customers seeking application data or adaptation to specific machines, Metav Werkzeuge provides technical documentation and advice to align the tool’s performance with workshop conditions. Contact Metav Werkzeuge for tailored advice on Teknik Cutting Tools’ Chamfer Mill S336TM — rely on local stock and application expertise from Emmerich; phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: S336TM Manufacturer: Teknik Makina Insert type: TCMT 16T3 Cutting diameter: 31 mm Shank diameter: 16 mm Total length: 100 mm Cutting height: 35 mm Number of cutting edges: 2 Chamfer angles: 45° / 90° Torx screw: M3,5x8,5 Torx key size: T15 Weight: 0.204 kg Facts Ø31 mm 16 mm shank 100 mm total length 35 mm cutting height 2 cutting edges 45° / 90° angles 0.204 kg Special features For indexable inserts TCMT 16T3 Two cutting edges Chamfer angles 45° and 90° Torx screw M3,5x8,5 (T15) FAQ Which inserts fit the chamfer mill S336TM? The S336TM is specified for TCMT 16T3 indexable inserts; these inserts are the intended fit for Teknik Makina’s chamfer cutter. What chamfer angles can be produced? This chamfer cutter offers fixed 45° and 90° geometries, enabling standard edge preparation and countersink-style chamfers where required. What are the shank and cutting diameter dimensions? The tool has a 16 mm shank and a Ø31 mm cutting diameter, providing a balance of rigidity and cutting capacity for common machining set-ups. How is the insert secured and replaced? Inserts are clamped using a Torx screw M3.5x8.5 tightened with a T15 key, allowing quick replacement and secure retention during machining. 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

Take advantage of a robust combination of precise chamfering, fast insert changes and a compact 20 mm shank for stable mounting; order the tool directly via Metav Werkzeuge or consult our specialists for application advice. Chamfer cutter S338TM — 35 mm diameter, 20 mm shank (Teknik Makina) A Chamfer cutter S338TM designed for accurate 45° and 90° chamfering in machining operations, compatible with TCMT 16T3 indexable inserts for efficient edge preparation 35 mm cutting diameter 20 mm shank diameter Compatible with TCMT 16T3 inserts 45° and 90° chamfer angles Accurate chamfers with predictable results The S338TM delivers consistent chamfer geometry thanks to its 35 mm nominal diameter and a cutting height of 35 mm, which together enable stable material engagement on flat workpieces. With two cutting edges, the cutter balances material removal and surface finish, reducing the need for secondary operations. The combination of a solid 20 mm shank and a compact overall length of 100 mm ensures low run-out when mounted in standard toolholders, promoting repeatable angles and reduced scrap rates. Where process reliability matters, choosing a cutter with defined dimensions simplifies setup routines and quality documentation. Rapid insert changes and short machine downtime This chamfering solution accepts TCMT 16T3 indexable inserts, enabling quick replacement without complex regrinding. A single Torx fixing (M3.5x8.5) secured with a T15 key keeps clamping straightforward and repeatable; the simple fastening reduces changeover time and lowers the risk of incorrect seating. Using standard indexable inserts allows stock consolidation and predictable cutting performance across batches. For production environments, the result is improved throughput and easier inventory management, as inserts can be rotated or replaced independently from the cutter body. Versatile angles, robust handling and predictable lifecycle Designed to produce both 45° and 90° chamfers, the cutter suits deburring, edge preparation and bevel creation across a range of common tasks. The two-flute configuration contributes to balanced cutting forces and a stable finish on aluminium and steel workpieces in typical workshop applications. At 0.324 kg, the tool body is light enough for safe handling yet substantial enough to resist chatter in regular milling setups. The modular nature of the design—indexable inserts and standard fixing—supports maintenance workflows and keeps toolholding costs manageable over the tool’s lifetime. Contact Metav Werkzeuge for tailored application advice and to source the S338TM chamfer cutter from our Emmerich site — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data SKU: S338TM Manufacturer: Teknik Makina Diameter: 35 mm Shank diameter: 20 mm Cutting height: 35 mm Overall length: 100 mm Weight: 0.324 kg Cutting edges: 2 Chamfer angles: 45° / 90° Torx screw: M3.5x8.5 Torx key: T15 Features For indexable inserts: TCMT 16T3 Suitable for 45° and 90° chamfers Two-flute cutter for balanced cutting forces Compact 20 mm shank for standard toolholders FAQ What chamfer angles can be produced with this cutter? The cutter supports both 45° and 90° chamfers; the geometry permits reliable edge creation at these standard angles for deburring and bevel preparation. Which inserts are compatible with the cutter? The tool accepts TCMT 16T3 indexable inserts, which are widely available and easy to replace to restore cutting performance. What are the mounting dimensions for the cutter? The S338TM features a 20 mm shank and an overall length of 100 mm, making it compatible with standard collet and holder systems that accept a 20 mm shank. How many cutting edges does the tool have and what is the effect on finish? The cutter has two cutting edges, offering a compromise between material removal rate and surface finish, resulting in stable cutting forces and good edge quality. Is the fixing hardware included and what tool is required? Fixing is achieved with a Torx screw M3.5x8.5; a T15 key is used for secure and repeatable clamping of the insert. Teknik Makina: 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

Take advantage of the combination of precise chamfer geometry, a robust 16 mm shank and compatibility with standard indexable inserts for consistent results in series production — order the Chamfer cutter S339TM directly via Metav Werkzeuge or ask our consultants if needed. Chamfer cutter S339TM – indexable chamfering cutter, Ø31 mm, 16 mm shank (Teknik Makina) The Chamfer cutter S339TM is a compact indexable cutter designed for accurate chamfering on milling machines; it supports TCMT 16T3 inserts and offers selectable chamfer angles for versatile component finishing. Ø31 mm diameter, 2 cutting edges Shank ø16 mm for secure clamping 35 mm cutting height for deep chamfers Compatible with TCMT 16T3 indexable inserts Delivering precise chamfers with stable clamping The tool is built around a 16 mm shank that ensures secure clamping in standard toolholders, which reduces runout and contributes to repeatable edge quality. With a Ø31 mm cutting body and 2 cutting edges, the design focuses on balance between material removal and surface finish. The combination of diameter and shank dimension makes the cutter suitable for stable setups on vertical and horizontal milling machines, where vibration damping and concentricity are decisive for consistent chamfer geometry. Flexible chamfer angles for application variety Two chamfer geometries—60° and 120°—are available through the cutter's insert arrangement, enabling a choice between sharper and broader chamfers without changing the tool body. The 35 mm cutting height gives scope for deeper chamfers in fewer passes, improving cycle times. Using TCMT 16T3 indexable inserts standardises tool maintenance: worn inserts are replaced quickly, restoring tool performance with minimal downtime and predictable operating costs. Simple serviceability and low downtime The cutter uses a single clamping screw configuration (Torx screw M3.5x8.5 secured with T15) for insert retention, which simplifies changeover and reduces tool-change times on the shop floor. The indexable insert concept avoids grinding or rehoning operations and supports fast, reliable maintenance routines. The modest tool mass of 0.213 kg lowers inertia during spindle acceleration and deceleration, which can contribute to smoother machining cycles and reduced spindle load during frequent stops and starts. Why supply chain reliability matters for production Sourcing the cutter through an established partner brings operational advantages beyond the tool's geometry: central warehousing and a tested quality filter reduce the risk of inconsistent batches and delivery delays. Metav’s provision of technical information and stocked accessories supports planning and ensures the cutter is ready for immediate use in standard setups. Confidence in supply continuity is critical when replacing inserts or scaling production runs. Contact Metav Werkzeuge for tailored technical advice on integrating the Chamfer cutter S339TM into existing toolsets or to arrange a purchase via their Emmerich warehouse; phone +49 2822 7131930 or e‑mail info@metav-werkzeuge.com Technical data Article number: S339TM Manufacturer: Teknik Makina Product name: Chamfer cutter (Fasenfräser) eCl@ss: 21180806 ETIM: EC011860 Core data Diameter: 31 mm Shank diameter: 16 mm Cutting height: 35 mm Overall length: 100 mm Number of cutting edges: 2 Weight: 0.213 kg Chamfer angles: 60° / 120° Special features For indexable inserts: TCMT 16T3 Torx screw: M3.5x8.5 Torx key size: T15 Designed for quick insert replacement Two-angle chamfer capability FAQ What type of inserts does the cutter use? The Chamfer cutter S339TM accepts TCMT 16T3 indexable inserts, enabling rapid replacement and standardised insert sourcing. Which chamfer angles are available with this tool? The cutter provides chamfer geometries of 60° and 120°, allowing selection between narrow and wide chamfers without changing the tool body. What are the key dimensions to check for holder compatibility? Check the 16 mm shank diameter and the overall length of 100 mm when selecting a compatible toolholder for the S339TM. How many cutting edges does the tool have and what is the impact? The tool has 2 cutting edges, which balance material removal rate and surface finish while keeping the design compact for stable machining. Is specialised tooling required to change inserts? Insert changes require a Torx T15 key and the specified Torx screw M3.5x8.5, which simplifies maintenance on the shop floor. 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

Take advantage of a precise chamfering solution with a 43 mm cutting diameter, a 25 mm shank for rigid mounting and compatibility with economical TCMT 16T3 indexable inserts — a combination that keeps tooling costs low while improving process repeatability; order directly via Metav Werkzeuge or consult their specialists for integration advice. Chamfer cutter S340TM — 43 mm diameter, TCMT 16T3 compatible (Teknik Makina) The Chamfer cutter S340TM is a compact, indexable-insert tool designed for producing clean 45° and 90° chamfers in machining setups where repeatability and quick insert changes are required. 43 mm cutting diameter Compatible with TCMT 16T3 inserts 45° and 90° chamfer angles 25 mm shank for secure clamping Consistent chamfers that reduce rework and setup time The S340TM delivers repeatable chamfer geometry thanks to a well-dimensioned cutting head and defined seating for indexable inserts. Using replaceable TCMT 16T3 inserts means the cutting edge can be renewed in seconds, lowering downtime compared with solid cutters. The tool’s 3 cutting edges and dedicated clamping ensure stable cutting conditions, reducing the likelihood of rework and the time spent on manual deburring. For shops aiming to standardise edge treatments, this cutter offers a predictable, measurable result for both 45° and 90° chamfers. Rigid build for industrial use and reliable toolholding Designed with a 25 mm shank and a 100 mm overall length, the tool provides a balance of reach and stiffness suited to many common holders and collet systems that accept 25 mm shanks. The moderate weight (0.634 kg) and compact design contribute to lower vibration during chamfering passes, which supports longer insert life and a cleaner surface finish. Fast and secure insert fastening is provided by the M3.5x8.5 Torx screw with a T15 key, giving straightforward maintenance and minimal accessory complexity for production environments. Economical operation through indexable inserts and controlled chip management By accepting standard TCMT 16T3 inserts, the cutter minimises tooling costs and simplifies inventory: only the small triangular inserts need replacing rather than entire cutters. The 37 mm cutting height and the cutter’s diameter are dimensioned to produce stable chip evacuation for typical chamfering depths, supporting efficient cycle times and consistent part quality. Compatibility with two common chamfer angles (45° and 90°) makes the cutter versatile across a range of finishing tasks without multiple dedicated tools. Contact Metav Werkzeuge to discuss integrating the Teknik Makina Chamfer cutter S340TM into the tooling portfolio or to request tailored advice from their technical consultants via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: S340TM Brand: Teknik Makina SKU: S340TM Facts Cutting diameter: 43 mm Shank diameter: 25 mm Cutting height: 37 mm Overall length: 100 mm Weight: 0.634 kg Cutting edges: 3 Chamfer angles: 45° / 90° Special features For indexable inserts TCMT 16T3 Torx screw M3.5x8.5 Torx key size T15 Designed for chamfering operations FAQ What insert type does the chamfer cutter require? The chamfer cutter S340TM is designed for TCMT 16T3 indexable inserts, offering quick replacement and economical running costs. Which chamfer angles can be produced with this cutter? The tool is configured to produce defined 45° and 90° chamfers, enabling consistent edge geometry without additional tool changes. What are the key dimensions for toolholding compatibility? The cutter has a 25 mm shank and 100 mm overall length, suitable for holders and collets that accept a 25 mm diameter shaft. How many cutting edges are available on the head? The cutter features 3 cutting edges, arranged to provide stable cutting and straightforward rotation of insert positions as required. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com

Combining a 20 mm shank for stable clamping with a TCMT 16T3 indexable-insert system and selectable 45° or 90° chamfer angles ensures consistent edge preparation and short changeover times; order the chamfer cutter directly via Metav Werkzeuge or ask our consultants if needed Chamfer cutter S341TM – indexable-insert chamfer cutter with 20 mm shank (Teknik Makina) A Chamfer cutter S341TM engineered for reliable edge breaking and bevel formation, compatible with TCMT 16T3 inserts and set up for 45° and 90° chamfers Stable 20 mm shank for secure clamping TCMT 16T3 insert compatibility for quick changes 45° and 90° chamfer capability for versatile use 30 mm cutting height for deeper chamfers when required Achieve consistent chamfer quality with fewer reworks The S341TM is designed to deliver repeatable chamfer results across serial production runs. The indexable-insert arrangement with TCMT 16T3 inserts allows the cutting edge to be renewed in seconds, which reduces the need for tool regrind and minimises scrap caused by worn edges. The availability of both 45°/90° settings supports common edge-preparation standards, so parts leave the machine with predictable geometry and a clean finish. This stabilises downstream processes and lowers overall production costs by cutting rework time. Faster changeovers and predictable process times Tooling downtime is reduced by the standard insert form and a straightforward fixing method. The insert is secured with a M3.5x8.5 Torx screw and adjusted with a T15 key, enabling rapid changes on the shop floor. The combination of an indexable system and a 20 mm shank means setup is both quick and repeatable, delivering measurable productivity gains. Where cycle times matter, the reduced intervention for tool maintenance translates directly into higher effective machine utilisation and steadier throughput. Robust design for stable machining and uniform results Built with a 24 mm cutter diameter and an overall length of 100 mm, the tool offers a balance between reach and rigidity that supports reliable material engagement. A 30 mm cutting height gives scope for deeper bevels without multiple passes, while the single insert configuration concentrates forces for clean chip control. At approximately 0.256 kg, the assembly is light enough for easy handling yet engineered for consistent performance on standard milling spindles. The design supports workshop environments seeking dependable edge preparation without complex set-ups. Speak to Metav Werkzeuge for tailored advice on the Teknik Makina chamfer cutter S341TM — technical consultation and secure delivery from Emmerich: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: S341TM Manufacturer: Teknik Makina eClass: 21180806 ETIM: EC011860 Facts Diameter: 24 mm Shank diameter: 20 mm Cutting height: 30 mm Overall length: 100 mm Cutting edges: 1 Weight: 0.256 kg Chamfer angles: 45°, 90° Special features Compatible inserts: TCMT 16T3 Torx screw: M3.5x8.5 Torx key: T15 FAQ Which chamfer angles are available with this tool? The chamfer cutter S341TM is set up for both 45° and 90° chamfers, allowing standard bevels to be produced without additional tooling. Which inserts fit the cutter? The S341TM accepts TCMT 16T3 indexable inserts; the insert is secured with a M3.5x8.5 Torx screw and tightened using a T15 key. Is the tool suitable for series production? Yes. The 20 mm shank and indexable-insert concept of the S341TM are intended to reduce downtime and provide repeatable results for batch and serial production. What are the key dimensions relevant for toolholders? Important dimensions are a 24 mm cutter diameter, 20 mm shank diameter and 100 mm overall length; these determine compatibility with standard holders. How quickly can an insert be changed? Insert change is a quick procedure using the M3.5x8.5 Torx screw and a T15 key; the indexable system is designed for fast, repeatable changeovers. 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

Benefit from precise chamfering with a Ø53 mm cutter that accepts TCMT 16T3 indexable inserts and offers both 45° and 90° chamfer options; the 25 mm shank provides secure clamping for repeatable results. Order the tool directly via Metav Werkzeuge or consult their specialists for application guidance. Chamfer Cutter S342TM – indexable cutter, Ø53 mm, 45°/90° chamfers (Teknik Makina) The Chamfer Cutter S342TM is an indexable milling cutter designed for efficient production of 45° and 90° chamfers in machining and workshop environments, suitable for use on milling heads and CNC toolholders. Indexable for TCMT 16T3 inserts 45° and 90° chamfer angles Ø53 mm diameter, 3 cutting edges 25 mm shank for secure clamping Deliver consistent chamfers and improved assembly fit The cutter delivers repeatable results thanks to its Ø53 mm body and a three‑edge cutting configuration that stabilises cutting forces. Chamfers at 45° and 90° are produced without additional setup changes, which simplifies jigging and reduces rework. The measurable cutting height 37 mm allows predictable material removal per pass, enabling planners to calculate cycle times and tolerances with confidence. This component is aimed at production workshops and contract manufacturers where process reliability is prioritised. Faster tool changes and reduced downtime with indexable inserts Designed for indexable operation, the tool accepts TCMT 16T3 inserts that are commonly stocked and quickly replaced. The use of indexable inserts minimises tool change time and keeps machining uptime high; insert indexing restores original geometry without regrinding. Fixing is executed with a Torx screw M3.5x8.5 and maintenance or replacement torque is applied via T15 drive tools. At a total length of 100 mm and a modest mass of 0.634 kg, the cutter offers good dynamic behaviour in automated spindles while remaining easy to handle during set‑up. Secure clamping and compatibility with common toolholders A 25 mm shank diameter ensures robust clamping in standard collets and hydraulic chucks, providing concentricity and resistance to deflection in interrupted cuts. The cutter’s design concentrates the cutting edges near the periphery for controlled chip evacuation and steady surface finish on chamfered edges. The product from Teknik Makina is suitable where quick indexability and predictable chamfer geometry are required in serial production or maintenance workshops, helping maintain process quality and assembly accuracy. Contact Metav Werkzeuge for tailored application advice on the Teknik Makina Chamfer Cutter S342TM and to arrange supply directly from Emmerich — email info@metav-werkzeuge.com or call +49 2822 7131930 for technical clarification and order support Technical Data Article number: S342TM Manufacturer: Teknik Makina Name: Chamfer Cutter S342TM Facts Diameter: 53 mm Cutting edges: 3 Total length: 100 mm Shank diameter: 25 mm Cutting height: 37 mm Chamfer angles: 45°, 90° Weight: 0.634 kg Torx screw: M3.5x8.5 Torx key: T15 Special features For indexable inserts TCMT 16T3 Indexable design for fast insert changes Three cutting edges for stable cutting Suitable for milling heads and CNC toolholders FAQ What insert type does this cutter use? The cutter is designed for TCMT 16T3 indexable inserts, which provide fast replacement and consistent geometry for chamfering operations. Can this tool produce both 45° and 90° chamfers? Yes, the tool is configured to machine chamfers at 45° and 90° angles, offering flexibility for assembly preparations and edge finishing. What is the shank diameter and will it fit standard holders? The tool has a 25 mm shank, which is compatible with common collets and toolholders used in milling and CNC applications. How many cutting edges does the cutter have and what is the total length? The cutter features 3 cutting edges and a total length of 100 mm, balancing stability with reach in typical workshop setups. Which screw and drive size secure the inserts? Inserts are secured with a Torx screw M3.5x8.5, tightened or released using a T15 Torx key. 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

Benefit from a robust indexable design with a Ø39 mm cutting diameter and 36 mm cutting height for reliable chamfering and minimal downtime; order the chamfer cutter directly via Metav Werkzeuge or consult our technical advisors for application support. Chamfer cutter S343TM — indexable-insert cutter, Ø39 mm, Teknik Makina The Chamfer cutter S343TM is an indexable-insert milling tool engineered for precise chamfering and bevel preparation in metalworking applications. Indexable system for TCMT 16T3 inserts Ø 39 mm diameter for medium chamfers 36 mm cutting height for deep chamfers 20 mm shank for stable clamping Faster chamfering with replaceable inserts The indexable concept offers a clear production advantage: rapid insert changes lead to reduced downtime and lower per-part costs compared with solid-tool replacements. Fitted for TCMT 16T3 inserts, the cutter accepts commonly available carbide inserts, enabling a quick insert change routine that is compatible with standard workshop stocking practices. This design supports steady throughput in repetitive chamfering tasks and helps maintain predictable edge quality across batches. Stable clamping for consistent edge quality A robust tooling foundation improves process reliability. The combination of a 20 mm shank and a tool Ø39 mm body keeps the cutter rigid in the holder, which reduces vibration and preserves surface finish. With a 36 mm cutting height and two cutting edges, the geometry provides steady material engagement for chamfers and bevels; the included 30° and 60° chamfer options allow selection of the best edge angle for a given part design. Consistent clamping and predictable chip formation translate into fewer reworks and a more controlled machining process. Practical workshop handling and maintenance Maintenance is straightforward: inserts are secured with an M3.5x8.5 Torx screw and serviced using a T15 key, simplifying routine changeover and reducing toolroom time. The tool’s 100 mm total length and compact mass (approx. 0.356 kg) make it easy to handle during toolprep and mounting, while the indexable concept lowers overall tooling inventory by allowing one cutter body to serve multiple insert life cycles. For production environments that value both uptime and cost-efficiency, this cutter forms a pragmatic part of a modular tooling strategy. Secure Teknik Cutting Tools' chamfer cutter S343TM through Metav Werkzeuge for dependable stock and application advice — contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for specification assistance and order coordination Technical data Article number: S343TM Manufacturer: Teknik Makina SKU: S343TM Facts Diameter: 39 mm Shank diameter: 20 mm Cutting height: 36 mm Total length: 100 mm Cutting edges: 2 Weight: 0.356 kg Special features For indexable inserts TCMT 16T3 Chamfer angles: 30° and 60° Torx screw: M3.5x8.5 Torx key size: T15 FAQ What inserts are compatible with this cutter? The cutter is designed for TCMT 16T3 indexable inserts; TCMT 16T3 inserts fit the S343TM cutter and are commonly available from insert suppliers. How are inserts secured and changed? Inserts on the S343TM are fastened with an M3.5x8.5 Torx screw and require a T15 Torx key for secure and repeatable replacement. Which chamfer angles does the tool provide? The cutter features geometries for 30° and 60° chamfers, enabling straightforward selection of the desired edge profile for bevel preparation. Is the shank suitable for standard tool holders? The 20 mm shank and 100 mm overall length are compatible with holders accepting 20 mm shanks; the rigid shank supports stable clamping and consistent machining results. 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

Take advantage of a compact, indexable-insert solution that combines high repeatability, straightforward maintenance and efficient chip control; the measurable benefits are reduced set-up time and consistent chamfer quality. Order the chamfer cutter directly via Metav Werkzeuge or contact the consultants for application advice. Chamfer cutter S345TM – indexable-insert chamfering cutter, Ø 34 mm (Teknik Makina) Chamfer cutter S345TM is a robust indexable-insert tool designed for precise chamfering operations in machining centres and milling machines, suitable for use with standard TCMT 16T3 inserts. Ø 34 mm cutting diameter for broad edges Compatible with TCMT 16T3 indexable inserts 20 mm cylindrical shank for standard holders 30° and 60° chamfer angles for versatile chamfering Consistent chamfer quality with indexable inserts The indexable design ensures repeatable chamfer geometry and fast recovery time after insert changes. With a 34 mm nominal diameter and 40 mm cutting height, the cutter delivers a stable machining platform for chamfers and deburring operations. The use of TCMT 16T3 inserts provides straightforward tool management: worn inserts are replaced rather than re-sharpened, reducing downtime and keeping the production line moving. This configuration supports efficiency improvements in batch production where reproducibility is essential. Reduced set-up complexity and secure clamping A 20 mm shank permits secure mounting in standard collet chucks and toolholders, while the supplied M3.5×8.5 Torx screw (Torx key T15) secures the insert reliably under cutting loads. The double-angled design (available 30° / 60°) enables the selection of the most suitable chamfer geometry without multiple tools, saving tool-change time and simplifying tool inventory. The cutter’s modest weight (0.307 kg) and balanced construction minimise spindle wear and support stable surface finishes. Designed for workshop integration and predictable throughput The modular indexable-insert concept aligns with lean workshop processes: predictable tool life, fewer regrinds and quicker interventions at the machine. The cutter’s compatible insert size and common Torx fastener mean replacement parts are widely available, aiding uninterrupted production flow. For procurement managers and workshop supervisors this tool represents a pragmatic choice where uptime and standardisation across multiple machines are priorities, rather than exotic single-use solutions. Contact Metav Werkzeuge today to discuss how the Teknik Makina Chamfer Cutter S345TM fits into existing tool sets and to arrange delivery from Emmerich; Metav Werkzeuge’s consultants can advise on holder compatibility and insert selection Technical data Article number: S345TM Brand: Teknik Makina Insert type: TCMT 16T3 Core dimensions Cutting diameter: 34 mm Shank diameter: 20 mm Cutting height: 40 mm Overall length: 100 mm Number of cutting edges: 2 Weight: 0.307 kg Features & compatibility Chamfer angles: 30° and 60° Torx screw: M3.5x8.5 Torx key size: T15 Indexable-insert system FAQ Which inserts fit this chamfer cutter? The chamfer cutter S345TM from Teknik Makina is designed for TCMT 16T3 indexable inserts. What shank diameter is required for mounting? The tool has a 20 mm cylindrical shank, compatible with standard collet chucks and holders that accept a 20 mm shank. What chamfer angles are available with this cutter? This cutter is configured for both 30° and 60° chamfering applications, enabling flexible edge geometries. 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

Data inconsistency detected: the compatible indexable insert is listed as "TCMT 16T3" in one field but referred to as "TCMT 1102" in the title/description, which creates confusion and potential errors in understanding or processing the product information; therefore, it is essential to review and rectify this discrepancy in the product data to ensure accuracy and consistency across all fields before resubmitting, as such inconsistencies can lead to miscommunication, incorrect orders, or other operational issues that may negatively impact both the supplier and the customer, highlighting the importance of maintaining precise and uniform data throughout all relevant documentation and systems.

Take advantage of the STFC compatibility with TCMT 16T3 inserts, the compact 16 mm shank for secure clamping and the extended 180 mm overall length for access to recessed workpieces — all designed to keep turning operations efficient and repeatable. Order the K186TM boring bar directly via Metav Werkzeuge or contact the consultants for fitment advice. Boring Bar K186TM — STFC for TCMT indexable inserts, 90° cutting angle (Teknik Makina) A Boring Bar K186TM configured as an STFC holder for TCMT 16T3 indexable inserts, intended for left-hand external turning tasks on small to medium lathes STFC holder for TCMT 16T3 inserts 16 mm shank diameter, robust clamping 180 mm overall length for extended reach Left-hand cutting, 90° cutting angle Consistent cutting performance with indexable inserts The STFC design ensures reliable seating of TCMT 16T3 indexable inserts, delivering predictable chip control and repeatable edge engagement. With a true 90° cutting angle and a left-hand configuration, the tool is tailored for specific turning directions where a negative or positive cutting geometry is required; this reduces set-up guesswork and shortens cycle times. Choosing an indexable solution means insert changes are quick, lowering downtime and supporting higher machine utilisation. Rigidity and setup benefits for everyday workshop use A 16 mm shank provides a compact footprint that suits common tool post adapters while still offering sufficient stiffness for many external turning operations. The 180 mm overall length increases reach for deeper bores or work held close to chuck shoulders, and the 30 mm cutting height establishes the correct insert seat for standard insert geometries. At just 0.287 kg, the assembly is lightweight to handle yet engineered to resist chatter when clamped correctly; the result is improved surface finish and longer insert life under typical shop feeds and speeds. Practical applications and operational advantages Designed for use with TCMT 16T3 inserts, the holder is appropriate for trimming, profiling and general external turning where a left-hand orientation is needed. The STFC configuration simplifies insert alignment and replacement, making tool maintenance straightforward and cost-efficient. For production environments that prioritise fast tool changes and consistency across multiple machines, this solution supports steady throughput while keeping tooling stock simple and standardised. Contact Metav Werkzeuge to confirm compatibility with existing tool posts and to request ordering or technical guidance for the Teknik Makina K186TM — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: K186TM Manufacturer: Teknik Makina Designation: STFC for TCMT Indexable Inserts ISO designation: S16Q STFCL Facts Shank diameter: 16 mm Cutting height: 30 mm Weight: 0.287 kg Diameter: 20 mm Overall length: 180 mm Cutting angle: 90° Cutting direction: left Special features Fits TCMT 16T3 indexable inserts STFC holder type Left-hand configuration For indexable turning applications FAQ Which inserts are compatible with this holder? The K186TM is designed for use with TCMT 16T3 indexable inserts and seats them in an STFC configuration for reliable clamping. What shank size is required for mounting? This tool has a 16 mm shank diameter and is intended for tool posts or holders that accept a 16 mm shank. Is the tool suitable for left-hand turning only? Yes, the K186TM is configured for left-hand cutting direction with a 90° cutting angle. What is the overall length and how does that affect reach? The overall length is 180 mm, which provides extended reach for operations close to chucks or recessed features. How heavy is the tool and does weight affect performance? The assembly weighs 0.287 kg; its low mass makes handling easier while the geometry maintains stiffness for stable cutting when correctly clamped. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com

A robust combination of internal cooling, precise left-hand geometry and compatibility with TCMT 16T3 inserts delivers stable turning and reliable chip control; order directly via Metav Werkzeuge or ask the consultants for application advice. Boring Bar STFC for TCMT Indexable Inserts (A20Q STFCL) — Left-hand, Internal Cooling by Teknik Makina Boring Bar STFC for TCMT Indexable Inserts — a left-hand toolholder designed for secure clamping and effective coolant-fed machining in turning operations Internal cooling for effective chip evacuation Compatible with TCMT 16T3 indexable inserts Left-hand cutting direction for specialised use 25 mm shank diameter for rigid clamping Stable machining through rigid design and geometry The A20Q STFCL configuration combines a 25 mm shank with a 32 mm body diameter and a 200 mm overall length, producing a rigid toolholder that minimises vibration during heavy cuts. This structural stability translates into more consistent surface finish and longer tool life, as lower deflection reduces insert wear. The 90° cutting angle supports square shoulder operations and reliable profile accuracy, making the tool suitable for production runs where repeatability matters. Cost-efficient insert strategy and wide compatibility Designed to accept TCMT 16T3 indexable inserts, the toolholder enables a predictable and economical replacement cycle. Indexable inserts allow the cutter to be rotated or replaced rapidly, reducing machine downtime and inventory complexity. For workshops moving from brazed tooling to indexable systems, the adapter-style approach of this holder simplifies stock management while maintaining high material removal rates and dimensional control. Superior chip control with internal coolant The integrated internal cooling channel directs coolant towards the cutting edge, improving chip breaking and evacuation in interrupted or continuous cuts. This feature reduces heat at the cutting zone, which helps maintain insert edge integrity and supports more aggressive cutting parameters where appropriate. Combined with the left-hand cutting direction, the coolant-fed arrangement gives clear advantages in operations that demand controlled chip flow and enhanced tool-edge cooling. Simple integration and reliable specification The holder is identified as A20Q STFCL, an ISO-related designation that eases toolholder selection and machine setup. At approximately 0.754 kg, the tool balances robustness with manageable handling during tool changes. Compatibility with standard TCMT inserts and the clear ISO-style labelling make it straightforward to document in tooling lists and to position within an existing turning cell, supporting faster changeovers and consistent assembly at the turret. Speak to Metav Werkzeuge about Teknik Makina tooling to verify fitment and cutting strategy for specific materials; contact via info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice Technical data Article number: KA187TM Manufacturer: Teknik Makina Product name (EN): STFC for TCMT Indexable Inserts ISO designation: A20Q STFCL Suitable for inserts: TCMT 16T3 Facts Shank diameter: 25 mm Body diameter: 32 mm Overall length: 200 mm Cutting height: 40 mm Weight: 0.754 kg Cutting angle: 90° Features Cutting direction: left Internal cooling: yes Compatible insert size: TCMT 16T3 Designation (EN): STFC for TCMT Indexable Inserts FAQ What insert type fits this toolholder? The holder accepts TCMT 16T3 indexable inserts; this compatibility is specified for the STFC configuration and supports standard insert clamping. Is coolant supply supported for better chip control? Yes — internal cooling is provided to feed coolant directly to the cutting edge, improving chip evacuation and edge life in the Teknik Makina boring bar. Which cutting direction is intended for this tool? This toolholder is configured for a left-hand cutting direction, suitable for operations and machine setups that require reverse-side turning or specific toolpath geometries. How does the shank size influence performance? The 25 mm shank diameter increases clamping rigidity and reduces vibration, enabling more stable machining and improved surface finish with consistent insert life. 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

The combination of robust shank dimensions and precise insert compatibility delivers consistent turning performance and reduced setup time; rely on the proven S25R STFCR design for repeatable, shop-floor results. Order directly via Metav Werkzeuge or contact the team for specific machining guidance. Boring Bar — STFC for TCMT Indexable Inserts (Teknik Cutting Tools) with 25 mm shank and 90° approach The Boring Bar is a right-hand tool holder designed for external turning with TCMT 16T3 indexable inserts, offering a rigid 25 mm shank and a compact 200 mm overall length for stable machining in production and job-shop environments. S25R STFCR shank, 25 mm diameter For TCMT 16T3 indexable inserts Right-hand cutting with 90° approach 200 mm overall length, 32 mm head diameter Precision where stability reduces rework The S25R STFCR holder is engineered for repeatable results in batch and single-part production. With a 25 mm shank and a 32 mm head diameter, the design prioritises rigidity to lower vibration and improve surface finish. Compatibility with TCMT 16T3 inserts means established insert geometries and grades can be applied, so cycle times are maintained and insert changeovers remain straightforward. The construction supports predictable tool deflection behaviour, which contributes to consistent part tolerances and fewer in-process adjustments. Designed for dependable machining cycles Specifying a 90° cutting angle and a right-hand cutting orientation gives a clear machining strategy for facing and turning operations where perpendicular approach and secure chip evacuation are needed. The 200 mm overall length creates a balanced reach suitable for typical external turning setups without excessive overhang, reducing the likelihood of chatter. The modest mass (approx. 0.773 kg) helps to keep dynamic loads moderate while still providing the mass required for damping. These numeric parameters translate into less scrap, more stable feeds and speeds, and improved process economics across production runs. Compatibility and handling that speed set-up The holder accepts TCMT 16T3 inserts and uses the established clamping geometry of the S25R STFCR family, ensuring quick insert seating and secure fixation. The 40 mm cutting height aligns with standard insert sizes, enabling simple tool presetting and repeatable datum referencing in tool holders or presetters. Because the tool is built to common industry dimensions, it integrates smoothly with existing toolposts and turret stations, which reduces changeover time and keeps operators productive. The clear, standardised interface supports the use of widely available carbide grades and coatings from established insert manufacturers. For tailored machining advice or to secure supply from Teknik Cutting Tools via Metav Werkzeuge, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss application specifics and availability. Technical data Article number: K166TM Manufacturer: Teknik Makina ISO designation: S25R STFCR Product: Boring bar — STFC for TCMT indexable inserts Facts Shank diameter: 25 mm Cutting height: 40 mm Overall length: 200 mm Head diameter: 32 mm Weight: 0.773 kg Cutting direction: right Cutting angle: 90° Special features Compatible with TCMT 16T3 indexable inserts Right-hand turning tool holder design Standard S25R STFCR shank designation SKU: K166TM FAQ What insert type fits this tool holder? The holder is compatible with TCMT 16T3 indexable inserts and is designed to accept their standard clamping and geometry for reliable seating. Is this a right- or left-hand tool? This turning holder is configured for right-hand cutting, using an approach angle of 90° for external operations. Which shank diameter and length does the tool use? The tool features a 25 mm shank and a 200 mm overall length, providing a balance between reach and rigidity. Can this holder be used on standard turrets and toolposts? Yes — the S25R STFCR design follows common industrial dimensions, so the holder integrates with standard turret and post arrangements for external turning. What is the SKU and who is the manufacturer? The SKU is K166TM and the manufacturer is Teknik Cutting Tools; the product is offered through Metav Werkzeuge for European supply. 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

Take advantage of a compact, high-reach design that combines a 16 mm shank for secure clamping, compatibility with TCMT 16T3 indexable inserts and a 180 mm overall length for extended internal turning. Order directly via Metav Werkzeuge or consult our specialists for configuration advice. Boring Bar STFC for TCMT Indexable Inserts — S16Q STFCR, 16 mm shank, 180 mm (Teknik Makina) A Boring Bar STFC for TCMT Indexable Inserts engineered for right-hand internal finishing and precise internal turning in production and workshop environments Compatible with TCMT 16T3 inserts 16 mm shank for secure clamping 180 mm overall length for extended reach Right-hand cut with 90° cutting angle Precision and compatibility for efficient internal turning This turning tool is designed around the proven indexable inserts concept, which allows fast insert changes and consistent cutting geometry. The S16Q STFCR format identifies a standard shank and toolholder configuration that fits many conventional toolposts, while the TCMT 16T3 seating ensures stable insert support. The right-hand orientation and the 90° cutting angle facilitate clean shoulders and finishing passes, reducing the need for secondary operations. For production lines where consistent machining and short changeover times matter, the combination of standardised inserts and a robust holder translates directly into higher uptime and predictable cycle times. Stable design and handling that improves process reliability The compact 16 mm shank offers a balance between rigidity and accessibility: it provides secure clamping in common toolholders while keeping the tool profile slim enough for narrow bores. With an overall length of 180 mm and a body diameter of 20 mm, the bar reaches deeper bores without excessive deflection; the 30 mm cutting height accommodates the TCMT insert geometry for secure chip control. Weighing 0.287 kg, the tool maintains good dynamic balance for reduced vibration during finishing cuts. These mechanical attributes mean fewer scrapped parts, longer insert life and steadier surface quality in internal turning tasks. Practical use cases and workshop integration The bar is suited to internal finishing and light internal profiling where an indexable TCMT insert provides the desired edge geometry. In mixed-production workshops and subcontracting centres, keeping a stock of standard TCMT 16T3 inserts reduces inventory complexity: one insert family covers a wide range of materials and cutting conditions. The S16Q STFCR designation helps workshop planners identify the correct holder quickly, while the right-hand cut specification matches most lathe feed directions. If setup questions arise, the product’s standard dimensions and ISO-style labelling make it straightforward for maintenance teams and toolroom staff to integrate into existing fixtures and holders. For reliable finishing in internal turning tasks, choose the Teknik Cutting Tools S16Q STFCR boring bar via Metav Werkzeuge and contact our specialists at info@metav-werkzeuge.com or +49 2822 7131930 for tailored technical guidance Technical data Article number: K162TM ISO designation: S16Q STFCR Compatible inserts: TCMT 16T3 Manufacturer: Teknik Makina Numerical data Shank diameter: 16 mm Overall length: 180 mm Diameter: 20 mm Cutting height: 30 mm Weight: 0.287 kg Cutting angle: 90° Materials & features STFC for TCMT Indexable Inserts Right-hand cutting direction Suitable for internal finishing operations SKU: K162TM FAQ What inserts fit this boring bar? The boring bar accepts TCMT 16T3 indexable inserts; the seating and cutting height are configured specifically for that insert size. Is the tool right- or left-hand? This holder is a right-hand bar with a 90° cutting angle, suited to right-hand feed directions on standard lathes. What does S16Q STFCR mean? S16Q STFCR denotes the holder’s ISO-style designation, describing shank form and geometry; the format identifies compatibility with common toolposts and insert clamping arrangements. Can this bar reach deep internal bores? With an overall length of 180 mm and a slim 20 mm body, the bar provides extended reach for many internal applications while minimising deflection. How does the 16 mm shank benefit clamping? The 16 mm shank dimension ensures secure clamping in standard toolholders, improving rigidity and repeatability during finishing cuts. 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

Take advantage of the combination of internal coolant, left-hand cutting geometry and a compact Ø16 mm shank for stable, coolant-fed turning; order directly via Metav Werkzeuge or consult our specialists for application advice. Boring bar A16Q STFCL (KA185TM) — STFC for TCMT indexable inserts, internal coolant (Teknik Makina) A left-hand boring bar A16Q STFCL designed for coolant-fed turning with TCMT 16T3 indexable inserts, suitable for precision external turning and facing on CNC lathes. Left-hand cutting direction Internal coolant supply For TCMT 16T3 indexable inserts Shank Ø16 mm, overall length 180 mm Greater rigidity and repeatable geometry for reliable turning The A16Q STFCL boring bar combines a compact Ø16 mm shank with a balanced overall length of 180 mm, providing a stable toolholder for standard turning tasks. The short, rigid shank reduces vibration and improves surface finish, while the defined 90° cutting angle ensures predictable engagement for facing and finish turning operations. The low mass (approx. 0.287 kg) reduces spindle load during acceleration and deceleration phases, contributing to consistent cycle times on both manual and CNC lathes. Coolant-fed performance that prolongs insert life Equipped with internal coolant, the tool delivers cutting fluid directly to the insert seat and cutting edge, promoting efficient heat control and improved chip evacuation. This focused coolant supply helps to extend the life of indexable inserts and maintain cutting-edge stability under continuous operation. The holder is specified for TCMT 16T3 inserts, enabling the use of widely available carbide grades and coatings suited to a range of machining tasks. Standardised insert format for easy inventory management Compatibility with the common TCMT 16T3 insert format simplifies consumable management across the workshop. The STFC style with ISO designation A16Q STFCL aligns with established toolholder standards, facilitating quick insert changes and interchangeability with other holders that accept the same plate. Reduced tooling complexity supports shorter setup times and a more efficient production flow. Practical benefits for modern shop floors Left-hand geometry is provided for machining directions that require counterclockwise approach or specific part orientations, and the tool’s internal coolant capability makes it suitable for operations where cooling at the cutting zone is critical. The unit’s compact dimensions and standard insert fit make it a pragmatic choice for calibration of tool libraries and for operations where space and accessibility are limited. The combination of standardised inserts, coolant feed and a robust shank supports predictable performance and lower operational risk. For machining enquiries or application support for the Teknik Cutting Tools boring bar (A16Q STFCL, SKU KA185TM), contact Metav Werkzeuge for tailored advice at info@metav-werkzeuge.com or call +49 2822 7131930 — our consultants will recommend the right setup for the job. Technical data SKU: KA185TM Manufacturer: Teknik Makina ISO designation: A16Q STFCL Article name (EN): STFC for TCMT indexable inserts ECLASS: 21180806 Key measurements Overall length: 180 mm Diameter: 20 mm Shank diameter: 16 mm Cutting height: 30 mm Cutting angle: 90° Weight: 0.287 kg Design & special features Indexable insert type: TCMT 16T3 Cutting direction: Left-hand Internal coolant: Yes FAQ Which insert type fits this toolholder? The toolholder accepts TCMT 16T3 indexable inserts; the A16Q STFCL geometry is matched for that insert size and seating. Is the coolant delivered to the cutting edge? Yes, the boring bar is equipped with internal coolant to supply fluid directly to the insert seat and cutting zone. What does left-hand cutting direction mean for setup? Left-hand indicates the cutting approach and insert orientation; the boring bar is configured for operations that require counterclockwise engagement relative to the spindle. What are the key dimensions to check for machine compatibility? Confirm the Ø16 mm shank and overall length of 180 mm against the toolpost or turret clamping capacity before installation. Can this toolholder be used for facing and finishing? The 90° cutting angle and TCMT insert compatibility make the holder suitable for facing and finish turning where a perpendicular engagement is required. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com

Take advantage of a compact, ISO‑compatible boring solution that combines stable mounting, internal coolant, and straightforward insert compatibility for predictable machining results; order directly via Metav Werkzeuge or consult our specialists for application advice. Boring bar KA162TM — STFC for TCMT indexable inserts with internal coolant The Boring bar KA162TM is a right‑hand turning tool for external boring and facing operations, designed to accept TCMT 16T3 indexable inserts and optimised for secure clamping and coolant‑through performance. Right‑hand cutting orientation Internal coolant supply Compatible with TCMT 16T3 inserts Shank Ø 20 mm for stable mounting Consistent clamping for repeatable precision The design focusses on a rigid shank Ø 20 mm and a nominal diameter of 25 mm, delivering a stable toolholder interface that reduces vibration and runout. With the ISO A16Q STFCR designation, the bar matches established tooling fixtures and spindle interfaces, simplifying tool management in mixed fleets. The compact overall length 180 mm and a light mass of 0.44 kg make the assembly easy to handle while maintaining positional integrity during short‑reach boring tasks. Coolant‑through routing for improved tool life Integrated internal coolant channels provide direct flushing at the insert cutting edge, helping to control chip formation and lower cutting temperatures. The right‑hand cutting direction and a cutting angle of 90° support reliable chip breaking when paired with TCMT 16T3 carbide inserts, which can translate into longer insert life and fewer tool changes. These characteristics improve process stability and reduce unplanned downtime on repetitive production runs. Simple insert interface and predictable performance Compatibility with standard TCMT 16T3 indexable inserts reduces inventory complexity and enables fast insert changes. The tool’s cutting height 32 mm corresponds to common insert geometry, ensuring the correct cutting line without additional shims. For operations that require concise changeover routines, this bar supports a streamlined workflow and predictable dimensional results, enhancing throughput in job shop and light production environments. Integration into workshop workflows Suppliers and maintenance teams will value the straightforward specification: A16Q STFCR ISO designation, internal coolant, and a compact form factor. The combination of 25 mm diameter, 20 mm shank, and secure insert clamping offers a practical balance between rigidity and accessibility for handling and storage. For customers seeking a reliable indexable‑insert boring solution, this bar delivers consistent outcomes with minimal setup overhead. For technical suitability checks and order placement for the Teknik Makina KA162TM boring bar, contact Metav Werkzeuge in Emmerich by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 to discuss specific machining scenarios and mounting requirements. Technical data Article number: KA162TM Manufacturer: Teknik Makina Designation: STFC for TCMT Indexable Inserts ISO designation: A16Q STFCR Data Diameter: 25 mm Overall length: 180 mm Shank diameter: 20 mm Cutting height: 32 mm Weight: 0.44 kg Cutting angle: 90° Cutting direction: right Special features Internal coolant Compatible with TCMT 16T3 indexable inserts Right‑hand orientation ISO A16Q STFCR compatible FAQ What inserts fit this boring bar? The boring bar KA162TM is compatible with TCMT 16T3 indexable inserts, allowing use of standard carbide grades and geometries suited to the application. Is coolant supplied through the tool? Yes, the KA162TM features internal coolant channels to deliver lubricant directly to the cutting zone, improving chip evacuation and tool life. What are the critical dimensions for mounting? Key mounting dimensions are shank Ø 20 mm, overall length 180 mm and tool diameter 25 mm; these values are relevant when selecting a compatible toolholder or turret pocket. Which cutting direction is supported by this bar? The tool is specified for right‑hand cutting, matching conventional lathe and turning centre setups where right‑hand tools are used. 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

Take advantage of the adjustable 10°–80° angle range, the stable 25 mm shank and compatibility with TCMT 16T3 indexable inserts for precise, repeatable chamfering in production environments; order the cutter directly via Metav Werkzeuge or consult our experts for application advice. Adjustable Chamfer Cutter by Teknik Makina — 10°–80° angle, accepts TCMT 16T3 The Adjustable Chamfer Cutter is an indexable chamfering tool engineered for flexible bevel creation across a range of production and workshop tasks. Adjustable angle 10°–80° 25 mm shank for rigid clamping Max cutting diameter 34 mm Compatible with TCMT 16T3 inserts Flexible bevel control for varied chamfering tasks The adjustable design provides an immediate benefit in setups that require multiple bevels: the 10°–80° angle range permits rapid switching between shallow and steep chamfers without changing the tool body. This flexibility reduces downtime and simplifies tool inventories in small batches or mixed-production runs. The mechanism is optimised for repeatability, so every setting change maintains consistent edge geometry — important when tolerances are tight and finish quality matters. Rigid mounting and insert-based economy A 25 mm shank ensures secure clamping for stable cutting conditions, while a maximum cutting diameter of 34 mm defines the tool’s working envelope. Compatibility with TCMT 16T3 indexable inserts delivers the usual indexable-tool advantages: fast insert changes, consistent cutting edges and cost-efficient reconditioning compared with brazed cutters. The cutter is supplied with a Torx fastening system (M3.5×8.5 screw, T15 key) for reliable insert retention and straightforward maintenance. Practical handling and workshop integration Weighing just 0.37 kg, the tool balances ease of handling with industrial robustness, making it suitable for both bench-mounted operations and longer production runs where tool change ergonomics matter. The cutter’s modular concept supports standard indexable-insert workflows and simplifies spare-part logistics. For application-specific questions or to confirm fitment in a particular holder, Metav Werkzeuge can advise on the correct clamping and insert choices to match existing toolholders and machine systems. Contact Metav Werkzeuge for tailored application advice on the Teknik Makina adjustable chamfer cutter and secure reliable supply directly from Emmerich. Technical data Article number: AH15TM Manufacturer: Teknik Makina Designation: Adjustable chamfer cutter Core specifications Angle range: 10°–80° Max cutting diameter: 34 mm Shank diameter: 25 mm Weight: 0.37 kg Features and compatibility Inserts: TCMT 16T3 Torx screw: M3.5×8.5 Torx key: T15 Flexible holder designation: S1474 FAQ What angle range can be set with this cutter? The adjustable chamfer cutter by Teknik Makina can be set across a 10°–80° range to cover shallow to steep bevels. Which indexable inserts are compatible? Compatibility is specified for TCMT 16T3 inserts; the cutter uses these standard inserts for economical edge changes. What shank size is required for secure clamping? A 25 mm shank diameter provides the necessary rigidity for stable chamfering operations with this cutter. How is the insert secured on the cutter? Inserts are fastened with a Torx screw (M3.5×8.5) using a T15 key for reliable retention and simple servicing. Is the cutter suitable for production use? With a robust shank, indexable inserts and adjustable angles, the Teknik Makina chamfer cutter is intended for workshop and production environments where versatility and repeatability are required. 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

Benefit from the combination of internal coolant, a 16 mm shank and compatibility with TCMT 16T3 inserts for stable clamping and effective cooling; order the boring bar directly via Metav Werkzeuge or contact our consultants for tailored advice. Bohrstange KA161TM — A16Q STFCR boring bar with internal coolant by Teknik Makina The Bohrstange KA161TM is a right-hand A16Q STFCR boring bar engineered for TCMT 16T3 indexable inserts, offering internal-coolant capability for improved thermal control in precision turning. Right-hand cutting for consistent chip control Internal coolant for improved cooling and chip removal 16 mm shank diameter for secure clamping Compatible with TCMT 16T3 indexable inserts Precision clamping and steady performance for routine turning The A16Q STFCR design delivers a compact, serviceable solution for insert tooling where clamping reliability matters. With a 16 mm shank and ISO designation A16Q STFCR, the bar provides a predictable interface with standard toolholders, supporting repeatable setups and stable engagement during operations. At 0.287 kg and with a 180 mm overall length, the tool balances rigidity and accessibility, enabling consistent results in general-purpose machining and finishing tasks without unnecessary bulk. Controlled cooling and chip evacuation to extend insert life Built-in internal coolant supplies cutting fluid directly to the insert seat, which reduces heat at the cutting edge and assists chip evacuation. Paired with the TCMT 16T3 compatibility and a 90° cutting angle, this configuration supports square-shoulder and facing operations while helping to maintain tool geometry and prolong insert life. The right-hand cutting orientation promotes predictable chip flow, improving process stability and reducing rework in serial or single-part production. Practical dimensions for fast changeovers and workshop efficiency A compact overall length and defined cutting height make the bar straightforward to handle during tool changes. The 180 mm overall length and 30 mm cutting height allow for easy insertion into standard clamping systems, while the clear ISO designation streamlines inventory management and tool selection. The combination of measured dimensions and indexable-insert compatibility reduces downtime during regripping and insert replacement, supporting smoother production cycles and dependable throughput. Contact Metav Werkzeuge for expert guidance on integrating the Teknik Makina A16Q STFCR boring bar into your tooling setup and to arrange prompt supply from our Emmerich warehouse Technical data Article number: KA161TM Manufacturer: Teknik Makina Core dimensions Shank diameter: 16 mm Diameter: 20 mm Overall length: 180 mm Cutting height: 30 mm Weight: 0.287 kg Cutting angle: 90° Special features Internal coolant Compatible with TCMT 16T3 indexable inserts Right-hand cutting direction ISO designation: A16Q STFCR Clamping-holder designation: 11 FAQ Which inserts fit this boring bar? The KA161TM boring bar is designed for use with TCMT 16T3 indexable inserts, providing the correct seat and clamping form for reliable retention. Is the coolant delivered through the tool? Yes — the bar features internal coolant, so coolant is fed internally to the insert area to assist heat control and chip evacuation. What are the key dimensions to check for toolholder compatibility? Check the 16 mm shank diameter, 20 mm body diameter and 180 mm overall length to ensure compatibility with existing holders and to confirm adequate reach. What cutting operations is this bar suited to? With a 90° cutting angle and right-hand orientation, the tool is suited to square-shoulder turning and general facing where insert interchangeability and controlled cooling are required. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com

Take advantage of a stable, production-ready tool with through‑coolant delivery and precise compatibility for TCMT 16T3 indexable inserts; the combination of a 25 mm shank and a 32 mm body diameter delivers improved rigidity and repeatable turning results. Order directly via Metav Werkzeuge or consult our tooling specialists for application-specific advice. Boring bar — STFC for TCMT Indexable Inserts (A20Q STFCR) by Teknik Makina, through‑coolant A boring bar (A20Q STFCR) designed for right‑hand turning operations with TCMT 16T3 indexable inserts, offering internal coolant and a compact 200 mm overall length for stable machining in turning centres Precision boring bar for TCMT 16T3 inserts Through‑coolant supply for improved chip control 25 mm shank with 32 mm body diameter Right‑hand cutting, 200 mm overall length Stable support for repeatable turning results A rigid toolholder is essential for consistent bore finishes and dimensional accuracy. With a 25 mm shank and 32 mm diameter body, this tool delivers the stability required for bore tolerances and surface integrity in interrupted or continuous cuts. Compatibility with TCMT 16T3 indexable inserts means users benefit from widely available insert grades and geometries; indexable inserts allow fast edge changes without regrinding, reducing downtime and maintaining process capability. The 90° cutting geometry contributes to predictable cutting forces and straightforward insert seat alignment, which aids repeatability on production runs. Improved chip evacuation and tool life with through‑coolant Controlled coolant delivery protects the cutting edge and enhances chip evacuation. The integrated internal coolant channel directs fluid to the cutting zone, lowering cutting temperatures and flushing chips away from the insert pocket. This results in longer insert life and a more reliable surface finish, particularly in demanding materials or when using higher feeds. For right‑hand machining operations the coolant path and clamping arrangement are optimised to support consistent chip flow and reduce the risk of chip buildup around the insert seat. Quick integration and predictable setup for turning centres Designed to ISO toolholder conventions as A20Q STFCR, the bar is straightforward to register in tool lists and tool management systems. The 200 mm overall length balances accessibility in tight setups with sufficient overhang for most bore depths, while a mass of 0.754 kg keeps tool inertia manageable on high‑speed spindles. The unit fits clamping arrangements sized to 16 and accepts standard TCMT 16T3 inserts, simplifying fixture planning and spare stocking. For shops aiming to reduce set‑up complexity and increase machine uptime, this holder offers a reliable combination of familiar insert format and compact dimensions. Contact Metav Werkzeuge today for tailored application advice and to source the Teknik Makina A20Q STFCR boring bar with through‑coolant — our experts in Emmerich will recommend the best insert grades and clamping solutions for the intended material and cycle time. Technical data SKU: KA164TM ISO designation: A20Q STFCR For inserts: TCMT 16T3 Brand: Teknik Makina Facts Diameter: 32 mm Overall length: 200 mm Shank diameter: 25 mm Cutting height: 40 mm Weight: 0.754 kg Cutting angle: 90° Special features Internal coolant (through‑coolant) Right‑hand cutting Clamping size: 16 STFC style holder for indexable inserts FAQ What insert type does this tool accept? The tool accepts TCMT 16T3 indexable inserts; the boring bar is designed for that insert size to ensure correct seating and reliable chip control. Is cooling internal or external with this holder? Internal cooling is provided — the through‑coolant design delivers cutting fluid directly to the insert seat for better heat control and chip evacuation. Can the bar be used for left‑hand turning? This particular holder is configured for right‑hand cutting; left‑hand operations require a left‑hand equivalent to maintain correct geometry. What is the ISO designation for tool inventory and setup? The holder is specified as A20Q STFCR, which can be entered into tool management systems for consistent setup and traceability. Which brand and SKU should be quoted when ordering? Quote Teknik Makina, SKU KA164TM, when enquiring about this STFC boring bar to ensure the correct product is supplied. Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com

Take advantage of a purpose-built combination of precision and stability: the left-hand STFC design offers secure clamping for TCMT 16T3 inserts while the Ø25 mm body and 20 mm shank improve rigidity and surface finish. Order directly via Metav Werkzeuge or contact our advisers for application-specific guidance. Boring bar K187TM – STFC for TCMT indexable inserts, left-hand, Ø25 mm A boring bar engineered for internal turning with TCMT 16T3 indexable inserts, optimised for left-hand cutting operations in CNC and conventional lathes. STFC design for TCMT 16T3 indexable inserts Left-hand cutting orientation for specific turning Ø25 mm diameter with 180 mm overall length 20 mm shank diameter, 32 mm cutting height Stable shank and clamping that reduce vibration, improve finish The bar features an S20Q STFCL shank profile with a 20 mm shank diameter to deliver enhanced rigidity during internal turning. Improved stiffness of the toolholder assembly reduces chatter and supports a more consistent surface quality on each workpiece. Less vibration results in prolonged insert life and fewer rework cycles, which translates into higher first-pass yields in serial production environments. The overall balance between mass and geometry is tuned for stable performance across typical machining feeds and speeds. Compatibility with TCMT 16T3 inserts for fast set-up and low tooling cost Designed specifically for TCMT 16T3 indexable inserts, the STFC configuration simplifies insert seating and removal. The 32 mm cutting height ensures correct engagement of the insert seat, helping to maintain the intended rake and clearance angles without complex adjustments. For shops that standardise on TCMT inserts, this reduces set-up time and inventory complexity, delivering measurable savings in tooling changeover and minimising machine downtime between batches. Compact dimensions that suit workshop workflows and tool magazines With a Ø25 mm body and 180 mm overall length, the tool balances reach and rigidity for common internal turning tasks. The modest mass of 0.44 kg makes handling and rapid tool changes straightforward while the compact envelope fits many turret and toolpost configurations. The included ISO designation (S20Q STFCL) clarifies compatibility with holders and simplifies procurement and documentation processes, ensuring reliable interchangeability across machines and teams. Application focus: consistent productivity in left-hand turning operations Optimised for left-hand cutting, the tool is intended for internal turning where a left-handed approach is required by the machining strategy or fixture layout. The bar is suitable for use on CNC lathes and manual machines that accept indexable insert tooling, providing a dependable platform for both roughing and semi-finishing when paired with the appropriate TCMT grade. The combination of geometry, clamping and nominal dimensions supports reproducible cycles and predictable tool-life planning, which aids process optimisation in production workshops. Contact Metav Werkzeuge to discuss how the Teknik Makina K187TM boring bar and matching TCMT 16T3 inserts can be integrated into current tool sets; call +49 2822 7131930 or email info@metav-werkzeuge.com for expert guidance and lead-time information Technical data SKU: K187TM Manufacturer: Teknik Cutting Tools / Teknik Makina Product: STFC for TCMT indexable inserts Core dimensions Diameter: 25 mm Shank diameter: 20 mm Cutting height: 32 mm Overall length: 180 mm Weight: 0.44 kg Cutting angle: 90° Features For TCMT 16T3 indexable inserts ISO designation S20Q STFCL Left-hand cutting orientation Clamping size reference: 16 FAQ Which indexable inserts fit this boring bar? The Teknik Makina K187TM boring bar is specified for TCMT 16T3 indexable inserts and is engineered to ensure correct seating and secure clamping for that insert size. Is the K187TM suitable for right-hand turning? The K187TM is configured for left-hand cutting; it is therefore intended for operations that require a left-hand approach rather than standard right-hand turning. What are the key dimensions to check for machine compatibility? Check the Ø25 mm body, 20 mm shank and 180 mm overall length of the K187TM against turret clearance and toolholder capacity to confirm fitment. Can this boring bar be used on manual lathes as well as CNC machines? Yes, the design of the K187TM supports usage on both CNC lathes and suitable manual machines that accept indexable-insert tooling and the stated shank and clamping dimensions. How does the S20Q STFCL designation affect selection? The S20Q STFCL ISO designation identifies the shank and head geometry, aiding compatibility checks with holders and simplifying procurement and tool change documentation. 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

Take advantage of a rigid, ISO-designated tool that combines 20 mm shank stability with compatibility for TCMT 16T3 inserts to reduce changeover and secure consistent shoulder finishes; order directly via Metav Werkzeuge or request tailored advice from our consultants. Boring Bar K164TM — S20Q STFCR for TCMT Indexable Inserts, right-hand, 90° The Boring Bar K164TM is a right-hand external turning bar designed for use with TCMT 16T3 indexable inserts, offering a compact 180 mm length for confined setups and a robust 20 mm shank for reduced deflection 20 mm shank for high rigidity Compatible with TCMT 16T3 inserts 90° cutting angle for precise shoulder cuts 180 mm overall length, 25 mm diameter Stability and repeatable geometry for precision turning The bar is engineered to deliver repeatable results where dimensional control is critical. With a 20 mm shank and a 25 mm cutter diameter, the design reduces vibration and deflection during interrupted cuts, which translates into improved roundness and edge regularity. The S20Q STFCR ISO designation indicates compatibility with standard toolholders, while the 90° cutting angle supports accurate shoulder and face turning operations. For workshops converting between tool systems, the rigid construction lowers rework rates and increases first-pass yield. Fast set-up and reliable insert interface to shorten downtime Integration with TCMT 16T3 inserts ensures a familiar clamping geometry and simple indexability, which shortens insert change time and improves process uptime. The bar’s 32 mm cutting height matches the insert geometry to maintain correct cutting projection and chip flow. The right-hand cut orientation and the clamping designation (size 16) fit common turret and toolpost arrangements, allowing efficient adoption into existing turning cells. This combination supports lean production by reducing tool-change complexity and operator intervention. Durable, compact design for workshop flexibility Weighing 0.44 kg and at 180 mm overall length, this boring bar balances rigidity with manoeuvrability in restricted tool stations. The moderate mass contributes to stable cutting dynamics without unnecessary load on the turret, aiding automated and manual turning alike. The component’s compatibility with indexable carbide tips provides economical cutting edge renewals while preserving surface finish quality. In short production runs or mixed-batch work, the tool offers predictable performance and easy storage in modular tool racks. For machining tasks that demand rigidity and quick insert changes, contact Metav Werkzeuge for personalised advice on the Teknik Makina K164TM (S20Q STFCR) and guaranteed supply from our Emmerich distribution — info@metav-werkzeuge.com | +49 2822 7131930 Technical data SKU: K164TM Model / ISO: S20Q STFCR Product: Boring bar Brand: Teknik Makina Application: STFC for TCMT Indexable Inserts Key dimensions Shank diameter: 20 mm Cutting height: 32 mm Overall length: 180 mm Cutter diameter: 25 mm Weight: 0.44 kg Cutting direction: right Cutting angle: 90° Compatible inserts: TCMT 16T3 Clamping size: 16 Features Right-hand external turning bar ISO designation S20Q STFCR Designed for indexable TCMT 16T3 inserts 90° shoulder cutting capability Compact 180 mm length FAQ Which inserts fit this boring bar? The boring bar accepts TCMT 16T3 indexable inserts; the geometry and 32 mm cutting height are matched to that insert size for correct projection and chip control. Is the tool right- or left-hand? This bar is a right-hand cutter, specified for right-hand turning operations under the S20Q STFCR designation. What are the key dimensions to check for toolholder compatibility? Verify the 20 mm shank diameter, the 180 mm overall length and the clamping size 16 to ensure proper seating in the toolholder. How does the 90° cutting angle benefit shoulder machining? A 90° cutting angle produces square shoulders with minimal secondary finishing, reducing cycle time for shoulder-facing tasks. Can the bar be used in confined tool stations? Yes; the compact 180 mm length and moderate weight (0.44 kg) make it suitable for constrained turrets and small-lathe setups. 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

Take advantage of a robust combination of secure clamping, precise geometry and integrated coolant for dependable internal turning operations; benefit from straightforward compatibility with TCMT inserts and order or request advice via Metav Werkzeuge for technical guidance. KA186TM Boring bar – STFC for TCMT indexable inserts, left-hand, internal coolant (Teknik Makina) The KA186TM boring bar is a left-hand tool optimised for internal turning with TCMT indexable inserts, designed for medium- to heavy-duty workshop applications. Left-hand cutting for internal turning Internal coolant for improved chip evacuation Compatible with TCMT 16T3 indexable inserts Secure performance for internal turning with minimal setup The design delivers a stable cutting platform for internal operations: the bar conforms to the A16Q STFCL ISO form and accepts standard TCMT 16T3 inserts, ensuring fast insert changes and predictable geometry. With a nominal body diameter of Ø25 mm and a shaft Ø20 mm, the tool provides rigidity where it matters, reducing chatter and enabling consistent bore finishes. The 90° cutting angle creates a controlled engagement typical for facing and internal profiles, so cycle times can be planned with repeatable results. These concrete technical attributes translate into fewer set-ups and more productive machining hours on the shop floor. Precision, compatibility and secure clamping for consistent results A cutting height of 32 mm combined with an overall length 180 mm balances access and stiffness for many internal turning tasks; the relatively low mass (0.44 kg) keeps centrifugal loads modest while allowing rotary tooling units to operate without added imbalance. The tool is supplied to suit a clamping interface around clamping size 16, which gives a secure seat for the indexable insert and helps maintain repeatability across multiple tool changes. Indexable insert systems reduce per-part cost by allowing quick replacement of cutting edges rather than whole tools, and the ISO designation removes uncertainty when matching holders and inserts from different suppliers. Integrated coolant and practical benefits for workshop efficiency Integrated internal coolant directs cutting fluid through the tool body to the cutting edge, improving chip evacuation and cooling the insert contact zone; this extends insert life and supports higher feed rates in many materials. The left-hand specification is advantageous where tool approach or machine spindle direction requires a reversed cutting orientation. For operations migrating from solid tools to indexable systems, this bar simplifies the transition: it pairs established insert geometry with a compact holder profile, so inventory and training demands remain small. Backed by a quality-focused supply chain, the combination of compatibility and coolant support helps workshops meet tighter tolerances with less rework. For reliable left-hand internal turning choose the Teknik Makina KA186TM boring bar and contact Metav Werkzeuge for ordering or tailored technical advice to ensure optimal tool selection and integration into current setups Technical data Article number: KA186TM Manufacturer: Teknik Makina Type: STFC for TCMT indexable inserts ISO designation: A16Q STFCL Facts Diameter: 25 mm Shaft diameter: 20 mm Cutting height: 32 mm Overall length: 180 mm Weight: 0.44 kg Cutting angle: 90° Special features Left-hand cutting direction Internal coolant Suitable for TCMT 16T3 inserts Clamping size 16 FAQ Which insert size fits this boring bar? The KA186TM is designed to accept TCMT 16T3 indexable inserts for straightforward edge replacement and economical running costs. Does the bar provide through-tool coolant? Yes, the tool features internal coolant, routed to the cutting zone to aid chip control and prolong insert life. Is the cutting direction left-hand or right-hand? This holder is specified for left-hand cutting, suitable for applications that require a reversed approach or spindle orientation. What are the main dimensions to consider for machine setup? Key dimensions are Ø25 mm body diameter, shaft Ø20 mm, cutting height 32 mm and an overall length of 180 mm, with a mass of 0.44 kg. What ISO designation ensures compatibility with other tooling? The holder follows the A16Q STFCL ISO form to simplify matching with standard clamping systems and accessories. Teknik Makina: 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

Take advantage of a precision S25R STFCL boring bar designed for stable facing and reliable insert clamping; its compatibility with TCMT 16T3 indexable inserts and a compact shank Ø25 mm make it a practical choice for consistent cycle times and predictable surface finishes. Order the tool via Metav Werkzeuge or consult the specialists for application advice. S25R STFCL boring bar – STFC for TCMT indexable inserts by Teknik Makina S25R STFCL is a robust boring bar intended for facing and light turning with TCMT-style indexable inserts; ideal for left-hand operations and workshop CNC lathes Built for TCMT 16T3 indexable inserts Left-hand cutting orientation 90° cutting angle ideal for facing operations Shank diameter 25 mm, ISO S25R STFCL Stable design for repeatable facing and turning results The bar has been engineered to provide rigidity and predictable cutting behaviour when used with indexable inserts, reducing vibration and improving surface quality on each pass. With a 90° cutting angle, the tool is optimised for facing and shoulder work, allowing shops to maintain dimensional control without excessive tool offsets. The solid specification and the shank Ø25 mm combine to give a compact, stable toolholder that is straightforward to mount and to programme into process lists, supporting faster set-up times and consistent part quality. Compatibility that simplifies tooling logistics Designed specifically for TCMT 16T3 inserts and identified by the ISO designation S25R STFCL, this boring bar simplifies procurement and tool-change routines in mixed fleets. The left-hand cutting orientation is suitable for left-hand tool positions and reverse-direction operations, while the moderate overall length of 200 mm and diameter 32 mm keep overhang low to preserve stiffness. At a weight of 0.773 kg, the bar is easy to handle for manual set-up without sacrificing mass where it matters for damping cutting forces. Practical benefits for workshops and production environments For small to medium-sized turning centres and precision workshops, the bar reduces downtime through straightforward insert seating and a standardised interface to TCMT inserts. The combination of ISO conformity, compact geometry and a clear-cut 90° profile means fewer trial cuts and quicker process validation. Metav’s stock in Emmerich supports fast supply to European customers, backed by a broad portfolio that helps to consolidate suppliers and simplify reordering for production continuity. Contact Metav Werkzeuge for tailored advice on integrating the Teknik Cutting Tools S25R STFCL boring bar (SKU K188TM) into existing tool lists and to secure immediate delivery from our Emmerich warehouse Technical data Article number: K188TM Brand: Teknik Makina ISO designation: S25R STFCL Product type: STFC for TCMT indexable inserts Dimensions and weights Shank diameter: 25 mm Overall length: 200 mm Diameter: 32 mm Cutting height: 40 mm Weight: 0.773 kg Cutting angle: 90° Features and suitability Compatible inserts: TCMT 16T3 Cutting direction: left-hand Intended use: facing and light turning with indexable inserts Suitable for CNC lathes and turning centres SKU: K188TM FAQ Which insert type fits this boring bar? The boring bar accepts TCMT 16T3 indexable inserts; use the specified TCMT geometry to ensure correct seating and chip flow. Is the tool suitable for right- or left-hand operations? This bar is configured for left-hand cutting and is intended for left-hand tool positions and operations that require a left-hand approach. What are the main machine applications for this bar? The S25R STFCL boring bar is designed for facing and light turning tasks on CNC lathes and turning centres where indexable inserts are preferred for repeatable production. How does the 90° cutting angle benefit production? A 90° cutting angle produces square shoulders and flat faces with minimal tool deflection, simplifying fixture design and reducing the need for secondary finishing. What should be considered for set-up and programming? When programming, account for the shank Ø25 mm, 200 mm overall length and left-hand orientation to maintain correct tool offsets and to limit overhang for best rigidity. 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