63mm S50U MWLNL Boring Bar For WN-- 0804 Inserts 95° Cutting Angle, 350mm Overall Length - Teknik Makina

Take advantage of the S50U MWLNL design combined with a sturdy 63 mm diameter and 50 mm shank to secure stable internal turning, reduced vibration and consistent tool life; order or request advice via Metav Werkzeuge for reliable supply and application guidance.

Teknik Makina S50U MWLNL boring bar — for WN-- 0804 inserts, left‑hand

The S50U MWLNL boring bar is a left‑hand internal turning bar engineered for heavy‑duty workshop use with WN-- 0804 indexable inserts.

• S50U MWLNL hardened construction
• Left‑hand cutting direction
• Compatible with WN-- 0804 inserts
• 63 mm outer diameter, 350 mm overall length

Stable performance for demanding internal turning

The solid geometry of this boring bar delivers improved rigidity for internal machining: a 63 mm outer diameter and 50 mm shank combine to keep the tool stable under load, while a mass of 5.11 kg helps to damp vibration. Reduced chatter translates directly into longer tool life for insert edges and more consistent bore finishes. In practical terms, shops benefit from fewer rework cycles and a predictable process window when machining medium to large internal bores.

Precise insert interface for repeatable results

Designed for use with WN-- 0804 indexable inserts, the toolholder provides a defined seating geometry and a 95° cutting angle that supports controlled chip formation. The 65 mm cutting height ensures the insert sits at the correct centreline relative to the workpiece when used with suitable holders. Together these features enable fast insert changes and repeatable set‑ups, reducing downtime and simplifying tool inventory management for series production.

Workshop reliability and straightforward integration

With an overall length of 350 mm and robust construction from Teknik Cutting Tools, the bar is intended for conventional and CNC lathes equipped to accept a 50 mm shank. The left‑hand cutting direction is suitable for applications where counter‑rotation is required. The combination of clear measurements, standardised insert compatibility and a solid shank format makes installation and clamping straightforward, supporting a smooth transition from prototype to production runs while maintaining process stability.

Contact Metav Werkzeuge for tailored technical advice and assured supply from Emmerich—call +49 2822 7131930 or email info@metav-werkzeuge.com for guidance on toolholder fitment and delivery options.

Technical data

• SKU: K516TM
• Manufacturer: Teknik Makina
• ISO designation: S50U MWLNL
• Article designation: MWLN for WN-- indexable inserts
• Cutting direction: left

Core measurements

• Outer diameter: 63 mm
• Shank diameter: 50 mm
• Cutting height: 65 mm
• Cutting angle: 95°
• Length overall: 350 mm
• Weight: 5.11 kg
• Suitable inserts: WN-- 0804
• Clamping size: 08

Materials & special features

• Designed for indexable insert turning
• Left‑hand cutting geometry
• Robust shank for reduced vibration

FAQ

Which indexable inserts are compatible with this boring bar?
The S50U MWLNL boring bar accepts WN-- 0804 indexable inserts; the seating and clamping geometry are matched to that insert family for secure fixation and repeatable positioning.

Is the cutting direction left‑hand or right‑hand?
This bar is manufactured with a left‑hand cutting direction, suitable for applications that require counter‑rotation relative to the workpiece.

What clamping and holder size is required?
Clamping requires a toolholder that accommodates a 50 mm shank; refer to the shank diameter and the clamping size 08 specification when selecting a suitable holder.

For which bore sizes is the tool primarily intended?
With a 63 mm outer diameter and 350 mm length overall, the tool is optimised for medium to large internal bores where increased rigidity and reduced vibration are necessary.

Can the S50U MWLNL be used in CNC and manual lathes?
Yes—provided the machine has a compatible toolpost or turret and a matching holder for the 50 mm shank, the S50U MWLNL (SKU K516TM) by Teknik Makina is suitable for both CNC and manual turning centres.

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