20mm A16M SDQCL Left-Hand Boring Bar Internal Coolant, 150mm Overall Length - Teknik Makina

Take advantage of a robust combination of precise geometry and integrated coolant to maintain stable bore quality and minimise downtime; the A16M SDQCL design supports DC-- 0702 indexable inserts for fast insert changes and consistent performance—order directly through Metav Werkzeuge or consult the technical team for application-specific recommendations.

A16M SDQCL Boring Bar by Teknik Cutting Tools — 16 mm shaft, internal coolant

A16M SDQCL is a left-hand boring bar designed for indexable-insert turning and boring with DC-- 0702 inserts, offering precision chip control and compact overall length for versatile workshop integration

• A16M SDQCL ISO designation
• 16 mm shaft diameter, Ø20 tip diameter
• Internal coolant for improved chip evacuation
• Compatible with DC-- 0702 indexable inserts

Faster cycles through controlled chip evacuation

The combination of an integrated internal coolant channel and a defined cutting angle of 107.5° reduces flank temperatures and promotes consistent chip breaking. This leads to fewer interruptions for chip clearing and steadier cycle times on repetitive boring operations. For production environments where small gains in cycle efficiency translate to measurable cost savings, the engineered coolant path and geometry help lower tool-change frequency and maintain surface finish quality, improving overall throughput.

Rigidity and repeatability for stable bore geometry

A solid 16 mm shaft diameter and compact overall length of 150 mm deliver the stiffness required for repeatable bore tolerances. The 30 mm cutting height contributes to stable insert seating and predictable contact conditions during cutting. The low mass (0.232 kg) supports dynamic spindle balance while the standardised clamping interface (designation 07) ensures straightforward integration into existing toolholders, reducing setup time and the risk of misalignment.

Seamless integration with indexable-insert workflows

Designed to accept DC-- 0702 indexable inserts, the tool follows common industry conventions for rapid insert replacement and cost-effective wear management. The ISO-style designation A16M SDQCL specifies the shank and head interface so that the boring bar fits standard toolholder systems. For operations that favour quick inserts swaps over regrinding, this configuration supports a lean tooling strategy while preserving process reliability.

Practical operation, maintenance and application guidance

Internal coolant feed improves tool life by directing lubricant and coolant directly to the cutting zone, limiting thermal softening of the insert and aiding chip evacuation. Left-hand cutting direction must be matched to spindle rotation and holder orientation to achieve intended cutting forces. The bar’s geometry is optimised for precision boring tasks where indexable inserts are preferred; regular inspection of clamping screws and insert seating will preserve repeatability and surface finish across production runs.

For technical procurement or to discuss how the Teknik Cutting Tools A16M SDQCL boring bar can be applied in specific setups, contact Metav Werkzeuge in Emmerich—email info@metav-werkzeuge.com or call +49 2822 7131930 to arrange a tailored consultation

Technical Data

• Article number: KA273TM
• Manufacturer: Teknik Cutting Tools / Brand: Teknik Makina
• ISO designation: A16M SDQCL

Facts

• Shaft diameter: 16 mm
• Tip/working diameter: 20 mm
• Cutting height: 30 mm
• Overall length: 150 mm
• Weight: 0.232 kg
• Cutting angle: 107.5°

Special features

• Internal coolant: yes
• For indexable inserts: DC-- 0702
• Cutting direction: left
• Compatible clamping holder designation: 07

FAQ

What insert type fits this boring bar?
The A16M SDQCL boring bar is designed for DC-- 0702 indexable inserts, enabling quick replacement and predictable cutting geometry.

Is there coolant supply through the tool?
Yes, the boring bar features internal coolant to deliver lubricant directly to the cutting edge, improving chip control and insert life.

Which shank and length specifications apply?
The bar has a 16 mm shaft diameter, 150 mm overall length and a tip diameter of 20 mm, as indicated in the technical data.

Does the bar support right-hand cutting?
This model is specified for left-hand cutting direction; rotation and holder orientation must match left-hand 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