50mm Boring Bar S40T PCLNR PCLN For CNMG Indexable Inserts 95° Cutting Angle, 300mm Overall Length, Without Coolant - Teknik Makina

Benefit from a combination of rigid clamping and insert compatibility: the 40 mm shank and CNMG 1204 compatibility deliver stable boring with reduced vibration, while the 300 mm overall length enables deeper reaches. Order the Teknik Makina PCLN boring bar directly via Metav Werkzeuge or consult the Metav team for specification advice.

Boring bar PCLN for CNMG Indexable Inserts (S40T PCLNR) — Teknik Makina

The Boring bar PCLN for CNMG Indexable Inserts is a right-hand external turning holder designed for secure boring operations with CNMG 1204 inserts, optimised for setups without internal coolant

• Right-hand cutting direction, stable performance
• For CNMG 1204 indexable inserts
• 40 mm shank for secure clamping
• 300 mm overall length for deep reach

Achieve stable machining with a robust shank design

A solid 40 mm shank diameter combined with a 50 mm tool diameter and balanced mass (approx. 1.825 kg) reduces vibration and improves roundness in bored features. The S40T PCLNR geometry is engineered for rigid clamping in standard tool posts; this stability translates into consistent surface quality and extended insert life. Where process reliability and reproducible results matter, the mechanical design supports higher material removal rates without compromising dimensional accuracy.

Minimise tooling changes through standard insert compatibility

Compatibility with CNMG 1204 indexable inserts makes the toolholder a pragmatic choice for shops that favour widely available carbide grades. The PCLN configuration and the 95° cutting angle give a neutral cutting stance suited to external boring and finishing passes. As the holder is specified without coolant, it is intended for operations where flood or through-tool coolant is not required; users can pair it with appropriate insert grades and cutting parameters to achieve the desired surface finish and tool life while avoiding internal coolant pathways.

Designed for workshop integration and efficient clamping

The 300 mm overall length provides extended reach for deep bores while the 55 mm cutting height ensures the cutting edge aligns correctly with standard tool posts. The right-hand orientation supports conventional lathe setups and simplifies tool change routines in mixed-production environments. Combined with Metav’s sourcing model — a European stock point and quality filter — the component fits into procurement strategies that demand predictable supply and compatibility with existing insert inventories.

Discuss the Teknik Makina PCLN boring bar with Metav Werkzeuge to assess fit for specific machines and workpieces; call +49 2822 7131930 or e‑mail info@metav-werkzeuge.com for tailored advice and order support

Technical Data

• Article number: P344TM
• ISO designation: S40T PCLNR
• ECLASS: 21180806
• Brand: Teknik Makina

Facts

• Diameter: 50 mm
• Shank diameter: 40 mm
• Overall length: 300 mm
• Cutting height: 55 mm
• Cutting angle: 95°
• Weight: 1.825 kg
• Direction: right

Special features

• For inserts: CNMG 1204
• Designation (EN): PCLN for CNMG Indexable Inserts
• Feature: without coolant

FAQ

Which indexable inserts fit this tool?
The boring bar accepts CNMG 1204 indexable inserts; the PCLN configuration is matched to that insert size for reliable seating and repeatable cutting geometry.

Is this holder suitable for coolant-through operations?
No, the holder is supplied without coolant and is intended for applications where internal coolant is not required or external cooling methods are used.

What is the ISO designation and how does it affect clamping?
The S40T PCLNR ISO designation describes the shank and holder geometry; it indicates a 40 mm shank and the PCLN pocket form, ensuring compatibility with standard clamp systems and predictable positioning.

What are the primary dimensional limits to consider before purchase?
Key dimensions are 50 mm diameter, 40 mm shank, 300 mm overall length, and a 55 mm cutting height; confirm these against the machine tool envelope and turret clearance.

Is the holder right-hand or left-hand?
The tool is configured for a right-hand cutting direction, suitable for conventional external turning and boring on standard lathes.

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