32mm Boring Bar S25R SDQCL 25mm Shank, 40mm Cutting Height, Left-Hand 107.5° Cut Angle - Teknik Makina

Benefit from the combination of a rigid 25 mm shank, compatibility with DC-- 11T3 indexable inserts and a precise left-hand cutting geometry for consistent machining results — order the S25R SDQCL boring bar directly via Metav Werkzeuge or ask our consultants if needed.

Teknik Makina S25R SDQCL Boring Bar (left-hand, 25 mm shank)

The S25R SDQCL boring bar is a left-hand turning tool designed for external machining with DC-- 11T3 indexable inserts, suited to CNC turning and precision metal removal

• Left-hand boring bar S25R SDQCL
• 25 mm shank diameter for secure clamping
• Compatible with DC-- 11T3 indexable inserts
• 200 mm overall length for extended reach

Engineered for reliable turning performance

The S25R SDQCL boring bar delivers a controlled cutting geometry with a 107.5° cutting angle, which supports predictable chip flow and stable cutting forces. Its indexable-insert concept removes the need for regrinding: inserts can be changed quickly, reducing downtime and ensuring repeatable edge position. The design is aligned with CNC turning workflows, where consistent tool orientation and a calibrated cutting angle contribute directly to part accuracy and surface finish.

Secure clamping and extended reach for stable results

A 25 mm shank diameter provides a robust connection to the toolholder and reduces radial runout under load, while the 200 mm overall length increases accessibility for deeper operations without compromising stability. The modest mass of 0.748 kg keeps dynamic loads manageable on modern spindles, lowering vibration risk. Together, these dimensions support reliable concentricity and improved tool life in serial production or one-off precision tasks.

Optimised for indexable inserts and efficient shop processes

Compatibility with DC-- 11T3 indexable inserts simplifies inventory and changeover procedures: standard insert geometries and clamping systems mean familiar handling and secure seating. The left-hand cutting direction is suitable for applications that require mirrored toolpaths or specific fixture arrangements. By combining a standard ISO designation (S25R SDQCL) with proven insert types, the tool offers a pragmatic balance of performance and economy for workshop and industrial turning operations.

Contact Metav Werkzeuge today for specialist advice and to secure the Teknik Makina S25R SDQCL left-hand boring bar for your production needs

Technical Data

• SKU: K280TM
• Manufacturer: Teknik Makina
• Article designation: Bohrstange / S25R SDQCL
• Type description: SDQC for DC-- Indexable Inserts
• eClass: 21180806

Facts

• Shank diameter: 25 mm
• Cutting height: 40 mm
• Cutting angle: 107.5°
• Diameter: 32 mm
• Overall length: 200 mm
• Weight: 0.748 kg

Special features

• Left-hand cutting direction
• Compatible with DC-- 11T3 indexable inserts
• ISO designation: S25R SDQCL
• SDQC design for indexable-insert turning

FAQ

Which inserts fit this boring bar?
The S25R SDQCL boring bar is specified for DC-- 11T3 indexable inserts, allowing use of standard insert geometries for chip control and economical replacement.

Is the cutting direction left-hand or right-hand?
This tooling is supplied with a left-hand cutting orientation, suitable for operations that require mirrored toolpath directions.

What are the key dimensions to consider for holder selection?
Refer to the shank diameter (25 mm), overall length (200 mm) and the ISO designation S25R SDQCL when selecting a compatible holder.

Can this tool be used on CNC lathes?
Yes — the S25R SDQCL boring bar is intended for CNC turning and external machining tasks where indexable-insert tooling is standard.

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