25mm S20Q SVUCL Boring Bar SVUC for VCMT Indexable Inserts, Left-Hand 32mm Cutting Height, 93° Cutting Angle - Teknik Makina

A compact combination of rigidity and insert compatibility ensures stable left‑hand turning; the 20 mm shank and 180 mm overall length support accurate machining with VCMT 1103 inserts. Order directly via Metav Werkzeuge or consult our technical advisors for specification matching.

SVUC Boring Bar (S20Q SVUCL) — for VCMT 1103 indexable inserts, left‑hand cut (Teknik Makina)

The SVUC for VCMT Indexable Inserts (S20Q SVUCL) is a left‑hand boring bar engineered for accurate external turning and grooving tasks in general workshop and light industrial applications.

• 20 mm shank for high rigidity
• Compatible with VCMT 1103 inserts
• 180 mm overall length for reach
• Left‑hand cutting orientation

Consistent rigidity for predictable turning performance

The combination of a 20 mm shank and the bar's balanced geometry delivers stable clamping and reduced vibration during cutting, which improves surface finish and tool life. With a cutting height of 32 mm and a compact mass of 0.432 kg, this tool holder maintains support for the insert under load while remaining manoeuvrable for set‑up and changeover. In practical terms, the stiffer shank reduces chatter on small‑ to medium‑diameter workpieces and helps to preserve machining tolerances.

Broad insert compatibility reduces tooling complexity

Designed specifically for VCMT 1103 indexable inserts, the holder accepts standard triangle‑type inserts to enable fast index changes and economical regrinding cycles. The S20Q SVUCL ISO format means replacement inserts and seat geometry conform to widely used standards, simplifying procurement and inventory management. For workshops upgrading tooling systems, this compatibility lowers the barrier to adopting indexable insert technology and shortens downtime caused by insert handling.

Optimised for left‑hand cutting and specific toolpaths

With a left‑hand cutting direction and an effective 93° cutting angle, the bar is suited to operations where the spindle rotation and feed produce right‑to‑left material removal or when machine set‑up demands a left‑hand tool. The nominal 25 mm diameter at the working end combined with the geometry supports predictable chip evacuation and stable engagement, which is particularly helpful when machining interrupted cuts or facing contours that require consistent contact.

Practical benefits for efficient workshop use

The 180 mm overall length offers additional reach for turned features without excessive overhang, allowing access to deeper sections while keeping deflection low. The tool's S20Q SVUCL designation and the clear compatibility with VCMT inserts make it straightforward to pair with existing clamping systems and insert stocks. The result is a reduction in set‑up time and simpler logistics for repeat production runs or small batch work.

For precise left‑hand turning operations, choose the Teknik Makina S20Q SVUCL boring bar — contact Metav Werkzeuge for tailored advice or to arrange supply: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• Article number: K302TM
• Manufacturer: Teknik Makina
• ISO designation: S20Q SVUCL
• For inserts: VCMT 1103

Facts

• Shank diameter: 20 mm
• Cutting height: 32 mm
• Overall length: 180 mm
• Diameter: 25 mm
• Weight: 0.432 kg
• Cutting angle: 93°
• Cutting direction: left

Special features

• Compatible with VCMT 1103 indexable inserts
• Left‑hand cutting orientation
• ISO format S20Q SVUCL
• Clamping holder designation: 11

FAQ

What insert type fits this boring bar?
The SVUC for VCMT Indexable Inserts accepts VCMT 1103 inserts; the S20Q SVUCL seat and clamping geometry are designed for that insert form factor.

Is the bar suitable for deep‑reach turning?
With an overall length of 180 mm and a 20 mm shank, the boring bar provides extended reach while maintaining stiffness for shallow to moderately deep turning tasks.

Which cutting direction does the tool require?
This tool is configured for left‑hand cutting; ensure machine rotation and programme direction match this orientation for safe operation.

How does the 20 mm shank affect performance?
The 20 mm shank increases rigidity compared with smaller shanks, reducing vibration and improving surface finish and tool life in many turning applications.

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