20mm A16Q SDQCR Drilling Bar With Internal Coolant, Right 107.5° - Teknik Makina

Efficient machining with the right-hand A16Q SDQCR boring bar delivers stable chip control and coolant-fed cutting; combined with compatibility for DC-- 11T3 indexable inserts and a 16 mm shank diameter, this tool supports precise, repeatable turning operations. Order the boring bar directly via Metav Werkzeuge or ask our consultants if needed.

Boring bar KA146TM (A16Q SDQCR) – Internal coolant, 16 mm shank

Boring bar KA146TM for right-hand turning with internal coolant, suited to DC-- indexable inserts for metal‑removal and finishing tasks

• Right-hand cutting orientation
• Internal coolant supply for chip evacuation
• Compatible with DC-- 11T3 indexable inserts
• Shank diameter 16 mm for secure clamping

Stable, dependable metal removal where accuracy matters

The combination of a rigid shank diameter 16 mm and a defined cutting angle 107.5° ensures consistent engagement with the workpiece. Internal coolant is supplied through the tool body, which supports better chip control and helps to maintain cutting edge life during longer cycles. Designed for indexable‑insert turning, the toolholder geometry is optimised for repeatable results on medium to fine feed rates, reducing rework and improving throughput. The ISO designation A16Q SDQCR indicates a standardised interface for straightforward tool selection and replacement.

Integration with indexable inserts for flexible machining strategies

This tool is prepared specifically for DC-- 11T3 indexable inserts, enabling quick insert changes and adaptable wear management. The 30 mm cutting height and 20 mm nominal diameter provide a balance between cutting capacity and accessibility in confined setups. Its right-hand orientation supports conventional turning operations and is suited to a broad range of workshop lathes. Weight and dimensions are kept compact (overall length 180 mm; weight 0.275 kg), which simplifies tool balancing and minimises overhang while maintaining rigidity during cuts.

Practical advantages in the workshop and supply reliability

Selecting a tool with internal coolant and standardised insert compatibility reduces process variability and lowers tooling logistics. The KA146TM is intended for users seeking an economical, easily managed boring solution without compromising on precision. Metav Werkzeuge’s distribution model emphasises dependable supply from Emmerich, combining fast order handling with experienced technical advice. If additional clarification of specifications is needed, technical data sheets are available and the sales team can advise on matching inserts and clamping options.

Contact Metav Werkzeuge for tailored recommendations on tooling setups or to request matching indexable inserts and technical documentation. Metav Werkzeuge is available at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for production-oriented guidance and order coordination.

Technical Data

• Article number: KA146TM
• ISO designation: A16Q SDQCR
• Description: SDQC for DC-- Indexable Inserts
• Manufacturer SKU: KA146TM

Facts

• Shank diameter: 16 mm
• Cutting height: 30 mm
• Nominal diameter: 20 mm
• Overall length: 180 mm
• Weight: 0.275 kg
• Cutting direction: Right
• Cutting angle: 107.5°

Special features

• Internal coolant: yes
• Compatible inserts: DC-- 11T3
• Right-hand orientation
• Tool type: SDQC holder for indexable inserts
• Manufacturer: Teknik Makina

FAQ

Which indexable inserts are compatible with this tool?
The KA146TM is designed for DC-- 11T3 indexable inserts; the SDQC holder geometry secures the insert for repeatable cutting performance.

Is the boring bar cooled through the body?
Yes, internal coolant is provided through the tool, supporting chip evacuation and helping to extend insert life.

What machine interfaces suit the A16Q SDQCR configuration?
The A16Q SDQCR profile is a standard toolholder interface for lathe toolposts and turret systems that accept SDQC‑style shanks and clampings.

What are the key dimensions to check before mounting?
Verify the shank diameter (16 mm), overall length (180 mm) and nominal diameter (20 mm) to ensure correct clamping and sufficient clearance for the intended turning operation.

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