25mm Drilling Bar STI For IR/ER Indexable Inserts, Shank 20mm Left-Hand - Teknik Makina

Take advantage of a compact, rigid solution for left-hand boring: the combination of a left-hand cutting configuration, a solid shank Ø20 mm and a body Ø25 mm ensures improved stability and repeatable results in medium-duty operations; order the tool directly via Metav Werkzeuge or request consultant support for application advice.

K362TM STI Boring Bar – left-hand, Ø25 mm, 180 mm by Teknik Makina

The K362TM STI boring bar is a left-hand cutting tool for IR/ER indexable inserts, designed for stable internal turning and facing operations in general workshop and industrial settings

• STI ISO S20Q STIL design
• Left-hand cutting direction
• Compatible with 16 ER indexable inserts
• Shank Ø20 mm, overall length 180 mm

Stable machining through optimised geometry

The K362TM is engineered for stability: a body diameter of Ø25 mm combined with a shank Ø20 mm reduces deflection during cutting, which directly improves dimensional consistency and surface finish. The left-hand orientation (cutting direction left) suits specific machine setups and toolpaths where reverse feed is required. For customers unfamiliar with insert tooling, indexable inserts are small, replaceable cutting tips that permit rapid renewals of the cutting edge without regrinding the bar, lowering long‑term tooling costs while maintaining productivity.

Quick insert changes and ISO‑compatible mounting

The bar carries an S20Q STIL ISO designation and is prepared for ER clamping systems, compatible with 16 ER format inserts and collet arrangements such as ER16. This configuration enables fast insert changes and straightforward integration into modular toolholders, reducing machine downtime. The defined cutting height 40 mm provides adequate accommodation for standard insert geometries, ensuring correct seat and clamp engagement and reliable repeatability across production runs.

Practical benefits and workshop suitability

With an overall length 180 mm and a mass of 0.436 kg, the tool balances reach and manoeuvrability for medium‑duty internal turning tasks. The design focuses on efficient chip control and robust mounting rather than decorative elements, resulting in a cost‑effective component for everyday shopfloor use. The STI variant for IR/ER indexable inserts simplifies spare‑parts handling: fewer different tool types are required, which supports streamlined inventory and dependable supply from Metav’s distribution in Emmerich.

Contact Metav Werkzeuge GmbH in Emmerich for tailored application advice on the Teknik Makina K362TM STI boring bar and to arrange prompt supply from the local warehouse; call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: K362TM
• Manufacturer: Teknik Makina
• SKU: K362TM
• ISO designation: S20Q STIL

Facts

• Diameter: 25 mm
• Shank diameter: 20 mm
• Overall length: 180 mm
• Cutting height: 40 mm
• Weight: 0.436 kg
• Cutting direction: left

Special features

• STI for IR/ER indexable inserts
• Compatible with 16 ER inserts
• ER16 clamping compatibility
• Designed for internal turning and boring

FAQ

What insert types are compatible with this boring bar? The K362TM STI boring bar is compatible with IR/ER style indexable inserts, specifically sized for 16 ER insert formats and ER16 clamping systems.

Is the bar suitable for left-hand machining only? Yes, the tool is manufactured with a left-hand cutting orientation and is intended for machine setups and toolpaths requiring left‑hand feeds.

How does the S20Q STIL ISO designation affect integration? The S20Q STIL designation identifies the bar’s interface and allows straightforward matching with ISO‑compatible toolholders and holders designed for that standard, simplifying integration into existing modular tooling systems.

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