50mm S40T MWLNL Boring Bar For WN-- 0804 Indexable Inserts, Left Cut 95° - Teknik Makina

Take advantage of the combination of robust shank design, precise cutting geometry and straightforward insert compatibility to maintain steady production and predictable machining results; order via Metav Werkzeuge or consult the technical team for application recommendations.

Teknik Makina Boring Bar S40T MWLNL – 50 mm diameter, 300 mm overall length

The Boring Bar S40T MWLNL is a left-hand, indexable-insert boring bar engineered for turning operations using WN-- 0804 inserts, offering a rigid shank and defined cutting geometry for reliable material removal in workshop environments

• Solid S40T shank, 40 mm diameter
• 50 mm cutting diameter for extended reach
• Compatible with WN-- 0804 indexable inserts

Greater rigidity for consistent bore accuracy

The S40T MWLNL designation and a shank diameter 40 mm combine to provide a stable mounting that reduces vibration during cutting. With a cutting diameter 50 mm and overall length 300 mm, the tool offers an effective balance between reach and stiffness, which helps to preserve bore tolerances. The bar’s mass (approx. weight 2.841 kg) contributes to steady cutting dynamics, so interruptions caused by chatter are minimised and predictable surface finishes are achieved.

Controlled chip flow and efficient insert use

A cutting height 60 mm and a cutting angle 95° support secure seating of indexable inserts and foster consistent chip control. The left-hand configuration (left-hand cut) suits operations arranged for counter-rotation applications or specific machine set-ups. Using standard WN-- 0804 inserts simplifies tooling logistics and reduces changeover complexity, enabling shorter set-up times and a clear path to stable cycle times.

Straightforward integration and dependable tooling supply

The bar follows the S40T style for shank attachments and is supplied in a format compatible with common clamp holders (designation 08), facilitating rapid installation into existing toolholders. Identification is clear with ISO designation S40T MWLNL and SKU K514TM, making procurement and stock management uncomplicated. For operations prioritising repeatability and ease of maintenance, this indexable-insert boring bar is a pragmatic choice that aligns with workshop demands and modern production flows.

For tailored tooling advice or to source the Teknik Cutting Tools boring bar, contact Metav Werkzeuge for application guidance and supply options

Technical data

• SKU: K514TM
• Manufacturer: Teknik Makina
• ISO designation: S40T MWLNL
• For inserts: WN-- 0804

Numbers / Core technical data

• Shank diameter: 40 mm
• Cutting diameter: 50 mm
• Cutting height: 60 mm
• Overall length: 300 mm
• Weight: 2.841 kg
• Cutting angle: 95°
• Cutting direction: left

Special features

• Compatible with WN-- 0804 indexable inserts
• Left-hand cut configuration
• Clamp holder designation 08
• Designed for indexable-insert turning operations

FAQ

What insert type is required for this bar?
The bar accepts WN-- 0804 indexable inserts; the design and cutting height 60 mm ensure stable seating for this insert format.

Is the bar suitable for extended overhangs?
The shank diameter 40 mm and overall length 300 mm provide a trade-off between reach and rigidity; longer overhangs will reduce stiffness and should be assessed against the machining task.

What does S40T MWLNL signify?
S40T MWLNL is the ISO designation that describes the shank style and configuration of the boring bar, indicating compatibility with standard toolholders and the left-hand cutting version.

Can the bar be mounted in standard clamp holders?
Yes; the product details include clamp holder designation 08, enabling installation in compatible holders without special adaptations.

How is chip control addressed with this tool?
The combination of cutting angle 95°, defined cutting height and the use of indexable inserts promotes consistent chip formation and evacuation, supporting uninterrupted cycles.

Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com