32mm S25R SVUCL Boring Bar For VCMT 1604 Indexable Inserts, 25mm Shank Diameter 40mm Insert Height, Left Cut - Teknik Makina

Robust left-hand turning performance with a 25 mm shaft and 200 mm overall length, delivering stable insert seating and reproducible results for series production; order the boring bar directly via Metav Werkzeuge or ask our consultants for application advice.

Boring Bar SVUC for VCMT Indexable Inserts — S25R SVUCL (25 mm shaft, left-hand)

The Boring Bar SVUC for VCMT Indexable Inserts is a left-hand toolholder engineered for turning applications, compatible with VCMT 1604 indexable inserts and suited to both workshop and production environments.

• Left-hand cutting orientation
• 25 mm shaft diameter
• Compatible with VCMT 1604 inserts
• 200 mm overall length

Consistent rigidity for improved surface finish and tool life

The S25R SVUCL toolholder is designed to provide rigidity and repeatability in left-hand turning operations. The combination of a 25 mm shaft and a secure ISO shank reduces vibration at the cutting edge, which directly improves surface finish and extends insert life. The 93° cutting angle promotes favourable chip flow and predictable tool engagement, making the bar a rational choice where process stability and productivity matter.

Quick insert changes and accurate positioning for efficient setups

Built for indexable inserts, the toolholder accepts VCMT 1604 plates and offers a stable clamping interface that simplifies changeovers. A defined cutting height of 40 mm and precise seat geometry ensure that inserts sit at the correct datum every time, reducing set-up time and the risk of misalignment. This translates into measurable gains in throughput and lower rework rates on repetitive turning tasks.

Designed for production realities: reach, balance and handling

With a 200 mm overall length and a body diameter of 32 mm, the boring bar balances reach with torsional stiffness, providing access to deeper bores without sacrificing control. The modest mass (approximately 0.771 kg) aids in handling and reduces centrifugal loading at higher spindle speeds, while the left-hand configuration is ideal for applications that require reverse cutting direction or specific toolpath strategies on CNC lathes.

Supply confidence and application support for workshop and industry

Selected from a manufacture line by Teknik Cutting Tools, this holder combines established manufacturing quality with the pragmatic supply chain offered by Metav. Metav’s position as a precision partner means transparent logistics and access to application guidance; this is particularly valuable for shops scaling production or standardising tooling across machines, where consistency and supplier reliability are decisive factors.

For robust left-hand turning solutions order the Teknik Cutting Tools S25R SVUCL boring bar (SKU K304TM) through Metav Werkzeuge or contact our consultants at Metav Werkzeuge for tailored application advice.

Technical data

• Article number: K304TM
• ISO designation: S25R SVUCL
• Product name: SVUC for VCMT Indexable Inserts
• Manufacturer: Teknik Makina

Facts

• Shaft diameter: 25 mm
• Overall length: 200 mm
• Diameter: 32 mm
• Cutting height: 40 mm
• Weight: 0.771 kg
• Cutting angle: 93°

Special features

• Compatible with VCMT 1604 inserts
• Left-hand cutting direction
• Clamping size: 16
• For indexable turning applications

FAQ

Which insert type is recommended for this toolholder?
The toolholder is specified for VCMT 1604 indexable inserts; using the correct insert grade and geometry for the workpiece material ensures optimal performance with the S25R SVUCL from Teknik Cutting Tools (SKU K304TM).

Is the boring bar suitable for CNC lathe operations?
Yes, the bar’s dimensions — 25 mm shaft and 200 mm overall length — and its secure mounting make it suitable for CNC lathe turning tasks where a left-hand cutting direction is required.

What is the significance of the 93° cutting angle?
A 93° cutting angle provides a stable engagement geometry that improves chip control and distributes cutting forces favourably, which is beneficial for repeatable finishing passes and consistent tool life.

Can this holder be used for deep internal turning?
With a 200 mm overall length and a 32 mm body diameter, the bar offers a balanced combination of reach and stiffness for medium-depth internal turning; deeper operations should be evaluated for rigidity and chatter risk.

How is insert positioning ensured after changeover?
The toolholder’s seat and clamping arrangement are engineered to reproducibly locate VCMT 1604 inserts at the correct cutting height (40 mm), reducing adjustment time and ensuring consistent cutting geometry.

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