200mm A20R PCLNL Boring Bar PCLN For CNMG Inserts With Coolant, Left-Hand - Teknik Makina

Built for secure, coolant-fed boring with indexable CNMG inserts, the AP347TM offers a combination of internal coolant and a rigid 20 mm shank to support stable chip control and consistent results. Order the AP347TM directly via Metav Werkzeuge or consult their specialists for machining recommendations.

AP347TM Boring Bar PCLN for CNMG Indexable Inserts — 20 mm shank, internal coolant (left-hand)

The AP347TM is a left-hand boring bar in PCLN format with internal coolant, engineered for use with CNMG 09T3 indexable inserts in turning and boring operations

• Internal coolant for secure chip evacuation
• 20 mm shank for stable clamping
• Compatible with CNMG 09T3 inserts
• Left-hand cutting direction for specialised set-ups

Improved rigidity for accurate bore finishing

The tool body is designed to provide mechanical stability during interrupted cuts and long overhangs. With a 20 mm shank and an effective diameter of 26 mm, the bar maintains positional integrity while the nominal 95° cutting angle supports predictable chip flow and contact geometry. This combination reduces chatter risk and aids repeatable bore quality, which is essential in production runs and precision workshop tasks where consistent hole tolerance matters.

Active coolant supply to protect inserts and workpieces

Equipped with internal coolant, the bar routes cutting fluid directly to the cutting edge to improve cooling and chip evacuation. Direct coolant delivery helps to prolong insert life by lowering edge temperature and flushing chips away from the cutting zone, which in turn reduces rework and tool changes. The design includes the specified clamping components — plate TA023, dowel TS3 and lever TL3 — and can be secured using a 2.5 mm Allen key for rapid, reliable set-ups.

Quick integration with PCLN toolholders for efficient changeover

The ISO designation A20R PCLNL confirms compatibility with standard PCLN toolholders and supports the CNMG 09T3 insert format. The bar’s total length of 200 mm and moderate weight of 0.44 kg make it straightforward to handle and mount while keeping spindle load modest. The left-hand cutting orientation suits specific lathe configurations and process layouts, enabling flexible integration into existing turning cells. For workshops seeking a balance of stability, cooling and compatibility, the AP347TM is positioned as a practical, production-ready option.

For coolant-fed left-hand boring tasks, contact Metav Werkzeuge to discuss the AP347TM’s application specifics or to request ordering assistance via phone or email

Technical data

• Article number: AP347TM
• Manufacturer: Teknik Makina
• Type: PCLN for CNMG Indexable Inserts
• ISO designation: A20R PCLNL

Data

• Shaft diameter: 20 mm
• Overall length: 200 mm
• Diameter: 26 mm
• Cutting height: 40 mm
• Cutting angle: 95°
• Weight: 0.44 kg
• Allen key: 2.5 mm

Special features

• Internal coolant
• Left-hand cutting direction
• For CNMG 09T3 indexable inserts
• Clamping plate: TA023
• Dowel pin: TS3
• Lever: TL3
• Holder size indication: 09

FAQ

Which insert type fits this boring bar?
The AP347TM is designed for CNMG 09T3 indexable inserts and matches the PCLN toolholder geometry.

Does the bar provide internal coolant delivery?
Yes — the AP347TM is equipped with internal coolant to aim coolant flow directly to the cutting edge.

What is the shank diameter and how does it affect clamping?
The tool has a 20 mm shank, providing a secure clamping interface and improved rigidity in standard PCLN holders.

Is the cutting direction left-hand or right-hand?
This version is specified for left-hand cutting applications and is intended for lathe set-ups requiring that orientation.

What ISO designation applies to the tool?
The bar carries the A20R PCLNL ISO designation, facilitating compatibility checks with PCLN toolholders and fixtures.

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