25mm A20Q SVUCR Boring Bar for VCMT 1103 Inserts, Internal Coolant, 93° Cutting Angle - Teknik Makina

Take greater control of internal turning operations by combining reliable clamping and coolant delivery with insert versatility; the integrated internal coolant and compatibility with VCMT 1103 inserts improve chip evacuation and extend insert life. Order the boring bar directly via Metav Werkzeuge or consult the specialists for application advice.

Boring Bar KA212TM (A20Q SVUCR) – SVUC holder for VCMT indexable inserts, right‑hand, internal coolant (Teknik Makina)

The Boring Bar KA212TM is a right‑hand SVUC turning holder engineered for VCMT 1103 indexable inserts, intended for precision internal machining where rigidity and coolant delivery are essential

• Right‑hand cutting orientation
• Internal coolant connection
• For VCMT 1103 indexable inserts
• Shaft diameter 20 mm, length 180 mm

Greater stability for consistent bore quality

The KA212TM is designed to deliver stable cutting performance: a shaft diameter 20 mm and a compact overall profile ensure reduced vibration during internal turning, which in turn supports repeatable diameters and improved surface finish. The holder’s geometry concentrates rigidity close to the cutting edge, so cycle times can be maintained without compromising accuracy. The result is fewer rework cycles and predictable process capability in batch production.

Coolant where it counts for longer insert life

Internal coolant supply directly to the cutting zone reduces cutting temperatures and supports efficient chip control. With internal coolant routing, the toolholder assists in preventing material build‑up on the insert, prolonging tool life and maintaining consistent cutting forces. This is especially beneficial when machining interrupted cuts or heavier feed conditions, where temperature management translates into lower tooling costs per component.

Simple integration with existing turning systems

The holder carries the ISO designation A20Q SVUCR and accepts VCMT 1103 inserts, making it compatible with many established tooling setups. The right‑hand orientation aligns with standard lathe configurations for internal turning, while the insert pocket geometry simplifies indexable insert seating and clamping. These features reduce setup time and minimise changeover complexity on CNC lathes.

Practical dimensions and handling advantages

Measured at a total length 180 mm with a working diameter of 25 mm and weighing 0.689 kg, this boring bar balances accessibility and handling comfort. The design supports straightforward mounting and stable clamping, which benefits everyday workshop use and high‑volume environments alike. Clear identification of the holder type and insert family streamlines tool management and inventory control in a busy toolroom.

For reliable supply and application support for the KA212TM from Teknik Makina, contact Metav Werkzeuge in Emmerich: phone +49 2822 7131930 or email info@metav-werkzeuge.com to discuss suitability and delivery options.

Technical data

• Article number: KA212TM
• Manufacturer: Teknik Makina
• ISO designation: A20Q SVUCR
• Designation: SVUC for VCMT Indexable Inserts
• Cutting direction: right
• Internal coolant: yes

Core dimensions

• Diameter: 25 mm
• Shank diameter: 20 mm
• Cutting height: 32 mm
• Total length: 180 mm
• Weight: 0.689 kg
• Cutting angle: 93°

Special features

• For VCMT 1103 indexable inserts
• Right‑hand cutting orientation
• Internal coolant delivery
• SVUC holder geometry for stable clamping

FAQ

Which inserts fit this holder?
The KA212TM is configured for VCMT 1103 indexable inserts; insert seating and clamp geometry match the SVUC pocket specification.

Does the holder provide internal cooling?
Yes, the boring bar includes internal coolant delivery to the cutting zone to aid chip evacuation and extend insert life.

What are the key dimensions to check for machine compatibility?
Check the shaft diameter 20 mm, the outer diameter 25 mm and the total length 180 mm to ensure clearance and collet or chuck compatibility with existing setups.

Is this a right‑hand or left‑hand toolholder?
The KA212TM is a right‑hand holder, suitable for conventional right‑hand internal turning operations.

Teknik Makina: 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