32mm A25R SVUBL Bore Bar For VBMT 1604 Inserts With Internal Coolant, Left-Hand 93° Cutting Angle - Teknik Makina

Take advantage of a robust combination of precision and productivity: the internal coolant path extends insert life and improves chip evacuation, while the 25 mm shank and 200 mm overall length provide stable mounting for deep boring operations. Order directly via Metav Werkzeuge or consult Metav's specialists for application-specific setup.

A25R SVUBL boring bar — SVUB for VBMT indexable inserts, internal coolant (Teknik Makina)

The A25R SVUBL boring bar is a left-hand, ISO-designated holder for VBMT 1604 indexable inserts, designed for stable, coolant-assisted internal boring in workshop and production environments

• Left-hand cutter for dedicated orientations
• Internal coolant for improved chip flow
• Compatible with VBMT 1604 indexable inserts
• 25 mm shank for rigid clamping and stability

Increase throughput with a coolant-fed, rigid holder

The combination of a 25 mm shank and a 200 mm overall length makes this tool ideal where rigidity and reach must be balanced to maintain consistent cycle times. The integrated internal coolant supplies cutting fluid directly to the insert seat, which reduces heat at the cutting edge and enhances tool life — a direct contribution to higher uptime and fewer tool changes. For operations that demand repeatable results, the coolant-fed design also promotes cleaner chip control and lowers the risk of built-up edge on abrasive materials.

Clear compatibility and what the specifications deliver

Designed for VBMT 1604 indexable inserts, the holder follows the ISO designation A25R SVUBL, which indicates the tooling geometry and mounting interface used across many turning and boring applications. The tool’s cutting angle of 93° supports stable engagement with workpieces, while the cutting height of 40 mm ensures correct insert seating for predictable surface finishes. These numerical designations translate into practical benefits: secure insert clamping, reduced vibration during cutting, and straightforward match-up with standard insert ranges in inventories.

Built for workshop integration and consistent performance

Left-hand machining tasks are addressed natively by the tool’s left-hand cutting orientation, avoiding workarounds that can compromise accuracy. The bar’s diameter 32 mm and precise dimensions facilitate compatibility with standard toolholders and quick-change systems. At roughly 0.723 kg, the assembly is light enough for manual handling yet heavy enough to dampen minor oscillations. Constructed for routine industrial use and supplied with clear ISO references, the holder simplifies procurement and stock management for busy workshops.

Contact Metav Werkzeuge for tailored application advice and availability from the Emmerich stockroom; call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: KA286TM
• Manufacturer: Teknik Makina
• Model designation: A25R SVUBL
• Product type: SVUB for VBMT indexable inserts

Facts

• Shank diameter: 25 mm
• Cutting height: 40 mm
• Overall length: 200 mm
• Diameter: 32 mm
• Weight: 0.723 kg
• Cutting angle: 93°

Special features

• Internal coolant: yes
• Suitable for: VBMT 1604 indexable inserts
• Cutting direction: left-hand
• Shank designation/clamp holder size: 16

FAQ

What inserts fit this boring bar?
The SVUB for VBMT indexable inserts is specified for VBMT 1604 inserts; matching standard VBMT 1604 grades and geometries will fit the A25R SVUBL holder from Teknik Makina (SKU KA286TM).

Is internal coolant supported and why is it important?
Yes, the holder features internal coolant, which delivers fluid to the cutting zone to reduce heat, improve chip evacuation and prolong insert life.

Can the bar be used for right-hand operations?
This tool is manufactured as a left-hand cutter; right-hand operations require a corresponding right-hand holder or an alternative mounting strategy.

Which shank diameter and length are specified for mounting?
The tool uses a 25 mm shank and an overall length of 200 mm, ensuring stable clamping in suitable tool posts and boring heads.

How does the 93° cutting angle affect machining?
A 93° cutting angle offers a balance between side clearance and cutting force distribution, helping to maintain stability and consistent surface finish during boring.

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