40mm SIR S32T Boring Bar For 27 IR Indexable Inserts 60mm Cutting Height, Right-Hand - Teknik Makina

Take advantage of a rigid, purpose‑built boring solution that combines a Ø40 mm body, 32 mm shaft stiffness and compatibility with IR27 indexable inserts for consistent turning results — order directly via Metav Werkzeuge or consult the team for application advice.

Boring bar SIR S32T (K347TM) by Teknik Makina — right‑hand, Ø40 mm, for IR indexable inserts

A robust SIR for IR Indexable Inserts boring bar designed for right‑hand turning tasks in workshop and light industrial settings.

• Right‑hand cutting direction for conventional turning
• Compatible with IR27 indexable inserts
• Ø40 mm overall body for enhanced rigidity
• Shaft Ø32 mm and 250 mm overall length for stable machining

Stable clamping and proven compatibility for indexable inserts

The SIR S32T designation identifies a boring tool built specifically for use with IR27 indexable inserts, delivering quick insert changes and predictable cutting geometry. The clamping system uses an M5x18 Torx screw together with a TA065 support plate, secured with a T20 Torx key, which keeps the insert pocket fixed during engagement. For buyers seeking reproducible results, the combination of standardised insert seatings and secure fastening reduces setup variation and supports repeatable surface finishes in serial production.

Rigidity and cutting engagement that improve process reliability

A larger tool body of Ø40 mm combined with a 32 mm shaft increases stiffness at the toolholder, reducing vibration and deflection under load; this translates into more consistent bore tolerances and extended insert life. The 60 mm cutting height increases the contact area for IR inserts, allowing efficient metal removal in right‑hand operations without sacrificing stability. Such mechanical advantages reduce scrap rates and improve cycle stability, offering a measurable benefit where tight tolerances matter.

Fast assembly, straightforward maintenance and dependable supply

Assembly and maintenance follow common workshop practice: the insert is clamped with the supplied screw and Torx key and located on the TA065 plate for correct seating. The tool’s ISO designation and clear mechanical interfaces make it compatible with existing systems and spare‑part processes. Metav Werkzeuge supports availability and European distribution, ensuring a reliable parts supply and technical documentation when planning tool inventories or replacement cycles.

Contact Metav Werkzeuge in Emmerich for stock availability, technical advice on Teknik Makina boring bars and application support — call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: K347TM
• Manufacturer: Teknik Makina
• ISO designation: SIR S32T
• For indexable inserts: 27 IR
• U‑plate: TA065

Facts

• Diameter: 40 mm
• Shaft diameter: 32 mm
• Overall length: 250 mm
• Cutting height: 60 mm
• Weight: 1.523 kg
• Torx screw: M5x18
• Torx key: T20

Special features

• Right‑hand cutting direction
• Clamping designation: IR27
• Bezeichnung (English): SIR for IR Indexable Inserts
• SKU: K347TM
• Brand: Teknik Makina

FAQ

Which insert size is compatible with this boring bar?
The tool accepts IR27 indexable inserts; the SIR S32T design ensures correct seating and clamping for those inserts.

Is the cutting direction right‑hand or left‑hand?
This boring bar is specified for right‑hand cutting operations.

What are the key dimensions to check for toolholder compatibility?
Relevant dimensions: Ø40 mm overall diameter, 32 mm shaft diameter and 250 mm overall length.

How is the insert secured in the tool?
Insert clamping uses an M5x18 Torx screw tightened with a T20 key and located on the TA065 plate for positive positioning.

What is the ISO designation and SKU for ordering?
ISO designation SIR S32T, SKU K347TM, manufactured by Teknik Makina.

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