50mm S40T DWLNR Boring Bar for WN-- 0804 Indexable Inserts, 95° Cutting Angle - Teknik Makina

Take advantage of a rigid, right‑hand boring bar that pairs secure clamping with compatibility for WN-- 0804 indexable inserts; the combination of a 40 mm shank, 300 mm overall length and 95° cutting angle supports stable turning and consistent chip control — order directly via Metav Werkzeuge or consult the technical team for specification matching.

Teknik Makina S40T DWLNR boring bar — tool holder for WN-- 0804 indexable inserts, 40 mm shank, 300 mm length

The Teknik Makina S40T DWLNR boring bar is intended for right‑hand turning applications where stiffness, repeatability and insert compatibility are decisive.

• S40T DWLNR holder for WN-- 0804 inserts
• 40 mm shank diameter for rigid clamping
• 300 mm overall length for extended reach

Improved process stability through high rigidity and geometry

A stable cutting process begins with a robust tool body. The 40 mm shank and the holder geometry minimise vibration and deflection during turning, which translates directly into higher surface quality and longer insert life. The 95° cutting angle is engineered to balance radial and axial forces, helping to reduce chatter in interrupted cuts. By reducing tool movement, the design supports predictable tool life and consistent component tolerances, making it suitable for batch production and demanding single‑piece manufacturing alike.

Reliable insert compatibility reduces setup time

Compatibility with WN-- 0804 indexable inserts simplifies logistics and speeds changeovers. The holder accepts the standard insert form and secures it with a clamping arrangement indicated by the reference size 08, ensuring repeatable positioning and a constant cutting height of 60 mm. Using standardised inserts means fewer special‑order items, faster setups and easier inventory management. For shops upgrading from brazed tools, this system reduces waste and enables economical replacement of cutting edges without regrinding.

Practical dimensions for diverse workshop applications

With a 300 mm overall length and an effective diameter of 50 mm, the tool provides reach for deeper bores while maintaining a compact profile for stable turning. At a net weight of 2.82 kg, the bar balances mass for rigidity without imposing excessive load on turret assemblies. The right‑hand cutting orientation suits common turning directions; the holder’s ISO designation S40T DWLNR identifies its shank form and mounting standard, facilitating compatibility checks with lathes and turrets. This combination makes the component a flexible option for general turning and profiling tasks.

For demanding turning operations, request the Teknik Makina S40T DWLNR boring bar via Metav Werkzeuge — our specialists at Metav Werkzeuge can confirm machine compatibility and delivery options from Emmerich.

Technical data

• Article number: K424TM
• Manufacturer: Teknik Makina

Facts

• Shank diameter: 40 mm
• Overall length: 300 mm
• Diameter: 50 mm
• Cutting height: 60 mm
• Weight: 2.82 kg
• Cutting angle: 95°
• Cutting direction: right
• EClass: 21180806

Special features

• ISO designation: S40T DWLNR
• Compatible with WN-- 0804 indexable inserts
• Clamping reference: 08
• Suitable for right‑hand turning
• Brand: Teknik Makina

FAQ

Which inserts fit this tool holder?
The boring bar is compatible with WN-- 0804 indexable inserts; the S40T DWLNR design secures the insert in repeatable position for consistent cutting performance.

What is the shank size and why does it matter?
The holder features a 40 mm shank, which increases rigidity and reduces deflection compared with smaller shanks; this improves surface finish and prolongs insert life when using the Teknik Makina boring bar (SKU K424TM).

Is the tool suitable for deep‑reach turning?
Yes — the 300 mm overall length provides extended reach while the 50 mm diameter and mass support stability during deeper cuts, making it practical for longer bore operations.

What cutting direction is supported?
This holder is configured for right‑hand cutting; the S40T DWLNR geometry and 95° cutting angle are optimised for right‑hand turning tasks.

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