25mm A20Q SCLCL Boring Bar SCLC For CC-- Indexable Inserts, Internal Coolant - Teknik Makina

Take advantage of a rigid, ISO‑compliant holder with internal coolant and left‑hand cutting for reliable chip control; order the KA244TM boring bar directly via Metav Werkzeuge or consult our specialists for application advice.

Boring bar KA244TM (A20Q SCLCL) – Left‑hand tool holder with internal coolant by Teknik Cutting Tools

A boring bar KA244TM engineered for left‑hand turning operations with internal coolant delivery, designed to accept CC-- 09T3 indexable inserts for stable, efficient machining.

• Left‑hand cutting direction
• Internal coolant supply
• Compatible with CC-- 09T3 inserts
• Ø25 mm cutting diameter, 180 mm overall

Rigidity and repeatable accuracy for stable turning

The holder's A20Q SCLCL geometry and compact proportions deliver high rigidity throughout the overhang, supporting consistent cutting conditions and reduced vibration. With a Ø25 mm cutting diameter combined with a 20 mm shank, the tool maintains a stiff connection to the turret, which translates into improved surface finish and predictable tool life. Designed as a standardised turning holder, the component offers familiar mounting dimensions that aid fast setup and repeatability across series production.

Effective coolant flow and chip control for longer tool life

Integrated internal coolant directs cutting fluid close to the cutting edge, reducing thermal load and flushing chips away from the contact zone. The holder's 95° cutting angle and substantial 40 mm cutting height support efficient engagement with indexable grades, while the coolant path helps maintain cutting insert integrity under higher metal removal rates. The result is extended insert life and fewer interruptions for cleaning or rework, benefiting throughput and process stability.

Standardised compatibility to minimise downtime

The design accepts CC-- 09T3 indexable inserts and pairs with the conventional clamp size 09, permitting quick insert changes and straightforward inventory management. As an ISO‑pattern holder, the configuration allows interchangeability with common turret adaptors and simplifies procurement of replacement parts. This standard compatibility reduces the need for bespoke tooling and contributes to predictable maintenance cycles in a busy shop environment.

Practical dimensions and easy handling in the workshop

With an overall length of 180 mm and a measured mass of 0.422 kg, the turning holder balances accessibility and control at the toolpost. The left‑hand orientation is explicitly marked for correct mounting in applications that require negative‑direction cutting, and the shank and holder proportions make it suitable for both short overhang finishing and moderate roughing tasks when paired with the appropriate insert grade. The compact mass also helps reduce centrifugal and inertial effects during rapid indexing sequences.

For left‑hand turning with integrated coolant, request the KA244TM by Teknik Cutting Tools through Metav Werkzeuge or contact our Emmerich team for tailored technical guidance.

Technical Data

• Article number: KA244TM
• Manufacturer: Teknik Makina
• Designation: Boring bar (SCLC for CC-- Indexable Inserts)
• ISO designation: A20Q SCLCL

Core specifications

• Cutting diameter: 25 mm
• Shank diameter: 20 mm
• Overall length: 180 mm
• Cutting height: 40 mm
• Weight: 0.422 kg
• Cutting angle: 95°
• Cutting direction: Left

Special features

• Internal coolant supply
• Compatible with CC-- 09T3 indexable inserts
• Clamp size: 09
• For indexable insert turning operations

FAQ

Which inserts fit the KA244TM holder?
The KA244TM boring bar from Teknik Cutting Tools is designed for CC-- 09T3 indexable inserts, allowing standardised clamping and easy insert replacement.

Does the tool provide coolant to the cutting zone?
Yes, the KA244TM features internal coolant delivery to the cutting edge, improving heat dissipation and chip evacuation during machining.

Is this holder suitable for left‑hand turning operations?
The holder is specified for a left cutting direction and is intended for applications requiring negative‑direction turning.

What are the key dimensions to check before fitting?
Key values for the KA244TM are Ø25 mm cutting diameter, 20 mm shank diameter and 180 mm overall length; weight is 0.422 kg.

Which ISO designation and clamp size apply?
The tool follows the A20Q SCLCL pattern and uses clamp size 09, compatible with standard turret interfaces.

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