25mm A20R PCLNR Boring Bar PCLN For CNMG 09T3 With Internal Coolant, 20mm Shank - Teknik Makina

Take advantage of a coolant‑fed PCLN design and CNMG 09T3 compatibility for stable, repeatable results in turning and boring operations; order directly via Metav Werkzeuge or consult the specialists for application guidance.

AP337TM Boring Bar — PCLN for CNMG indexable inserts with internal coolant (Teknik Makina)

The AP337TM Boring Bar is a right‑hand PCLN tool holder engineered for use with CNMG 09T3 indexable inserts, offering internal coolant delivery for improved heat control and chip evacuation in medium‑duty machining.

• Internal coolant for improved chip evacuation
• Compatible with CNMG 09T3 inserts
• Shaft diameter 20 mm for stable clamping
• 200 mm overall length for extended reach

Coolant delivery for consistent machining quality

Equipped with internal coolant, this PCLN style boring bar channels lubricant directly to the cutting edge to reduce heat at the tool‑workpiece interface. The targeted coolant supply improves tool life and helps maintain surface finish on longer cycles, while also reducing the risk of built‑up edge. By combining directed cooling with the PCLN geometry, the design supports repeatable machining parameters and more predictable cycle times for series production.

Stable clamping and geometry for dimensional accuracy

The holder’s 20 mm shaft and 25 mm diameter body provide a rigid connection to the tool post, lowering vibration and enabling tighter tolerances. Its ISO designation A20R PCLNR indicates the right‑hand orientation and standard PCLN pocket for CNMG inserts, while the 95° cutting angle is suited to conventional facing and light boring tasks. The robust construction, together with a low weight of 0.44 kg, balances stiffness with manageable handling during tool changes.

Broad insert compatibility and straightforward set‑up

Designed for CNMG 09T3 indexable inserts, the tool accepts widely available carbide grades and chipbreakers, simplifying stocking and regrind choices. Fastening interfaces reference a 2.5 mm Allen key, and the holder uses standard locating parts (TA023, TS3, TL3) for secure, reproducible assembly. The component’s 200 mm overall length grants extra reach for recessed features without compromising stability, making the tool suitable for general workshop turning and light production environments.

Efficiency and practical benefits for the workshop

Using a coolant‑fed PCLN boring bar reduces rework and increases uptime by managing temperatures and chips at the cutting zone; this yields an improved cost‑per‑part ratio in the mid‑term. The combination of standard insert format, accessible clamping, and a compact, stiff shaft supports efficient setup changes and straightforward integration into existing tool‑holding systems from a range of lathes and turning centres.

Secure coolant‑assisted machining with Teknik Makina’s AP337TM — contact Metav Werkzeuge for tailored application advice and reliable supply from Emmerich via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: AP337TM
• Manufacturer: Teknik Cutting Tools / Teknik Makina
• ISO designation: A20R PCLNR
• Weight: 0.44 kg

Facts

• Shaft diameter: 20 mm
• Overall length: 200 mm
• Body diameter: 25 mm
• Cutting height: 40 mm
• Cutting angle: 95°
• Cutting direction: right

Special features

• Internal coolant
• Compatible with CNMG 09T3 indexable inserts
• PCLN pocket style
• Fastening interface requires 2.5 mm Allen key
• Locating parts: TA023, TS3, TL3

FAQ

What insert type fits this tool?
The holder is designed for CNMG 09T3 indexable inserts and accepts standard CNMG geometries for turning and facing applications.

Does the bar provide internal coolant delivery?
Yes — the AP337TM features internal coolant to direct lubricant to the cutting edge and improve chip evacuation and tool life.

Which orientation and ISO designation does the holder use?
This tool is a right‑hand unit with the ISO designation A20R PCLNR, compatible with PCLN‑style insert pockets.

What are the key dimensions to check for machine compatibility?
Relevant dimensions are 20 mm shaft diameter, 25 mm body diameter and 200 mm overall length; the weight is 0.44 kg.

What toolpost hardware is referenced for mounting?
The holder references locating and fastening parts TA023, TS3, TL3 and uses a 2.5 mm Allen key interface for screw seating.

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; info@metav-werkzeuge.com