20mm S16Q SD-CR Drill Bar 62.5° Cutting Angle, 180mm Overall Length - Teknik Makina

Take advantage of a compact boring solution that combines precise insert compatibility, sturdy dimensions and easy set-up to keep internal turning reliable and cost-effective; order directly via Metav Werkzeuge or consult the Metav team for application advice.

S16Q SD-CR boring bar — SD‑CR for DC-- indexable inserts, Ø20 mm, shank Ø16 mm

A S16Q SD-CR boring bar designed for internal turning with SD‑CR style indexable inserts (DC-- 0702), offering a compact overall length and a right‑hand cutting geometry for stable chip control

• For DC-- 0702 indexable inserts
• Shank diameter 16 mm
• Overall length 180 mm
• Right‑hand cut, 62.5° cutting angle

Stable bore results from optimised geometry

The combination of a shank Ø16 mm and an outer diameter 20 mm provides a rigid basic geometry that reduces free‑length deflection during internal turning. Together with the cutting angle 62.5°, the tool promotes predictable chip formation and lower vibration, which translates into consistent diameters and improved surface finish. The modest mass (0.28 kg) helps to limit dynamic imbalance in high‑speed spindle applications while keeping the tool easy to handle during set‑up. These characteristics make this boring bar a practical choice where repeatable bore quality and machine uptime are priorities.

Fast insert handling and process continuity

Configured for the SD‑CR system, compatible with DC-- 0702 indexable inserts, the boring tool is engineered for quick insert replacement and secure clamping. The specified cutting height 35 mm ensures correct insert projection for stable engagement, reducing the need for frequent micro‑adjustments. This indexable approach lowers per‑part tooling cost because inserts can be rotated or changed without replacing the entire toolholder, improving process economy and shortening maintenance intervals in small‑batch and serial turning operations.

Predictable set‑up for machining centres and lathes

Bearing an ISO designation of S16Q SD‑CR, the tool adheres to defined dimensional standards for reliable interchangeability in modular tooling systems. With an overall length 180 mm the bar fits compact toolposts and turret stations while still providing enough reach for a wide range of internal bores. The precise dimensions enable faster set‑up and repeatable offsets in CAM or manual fixtures, reducing cycle time lost to alignment checks and increasing effective machine utilisation during production runs.

Engineered for robust productivity in internal turning

Right‑hand cutting direction and the SD‑CR insert interface combine to deliver a balance of cutting performance and economical use of carbide inserts. The design supports stable cutting conditions that extend insert life and minimise secondary finishing. Supplied as a straightforward, well‑specified boring solution, it integrates into standard turning tool inventories and helps rationalise tooling choices across different part families—beneficial for workshop managers seeking consistent quality from a reduced set of tool items.

Contact Metav Werkzeuge for tailored advice on integrating the Teknik Cutting Tools S16Q SD‑CR boring bar into existing setups and to request order information: info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: K173TM
• ISO designation: S16Q SD‑CR
• Brand: Teknik Cutting Tools
• Suitable for inserts: DC-- 0702

Facts

• Shank diameter: 16 mm
• Diameter: 20 mm
• Overall length: 180 mm
• Cutting height: 35 mm
• Cutting angle: 62.5°
• Cutting direction: Right
• Weight: 0.28 kg

Special features

• Indexable system: SD‑CR
• Insert compatibility: DC-- 0702
• Compact overall length for turret fitting
• Robust shank for reduced bending
• Designed for internal turning operations

FAQ

What insert type fits this boring bar?
The S16Q SD‑CR boring bar is compatible with DC-- 0702 indexable inserts and uses the SD‑CR clamping interface for secure seating.

Which machines is the tool suited for?
This boring bar by Teknik Cutting Tools (SKU K173TM) is designed for turret‑mounted lathes and CNC machining centres where a 180 mm overall length and a 20 mm diameter meet the application needs.

How does the cutting angle affect performance?
A cutting angle of 62.5° promotes stable chip control and smoother entry into the bore, helping the S16Q SD‑CR to deliver consistent surface finish and dimensional stability.

Is the shank size standardised for holders?
The tool features a shank Ø16 mm which enables secure clamping in compatible toolholders and reduces deflection during internal turning cycles.

What are the benefits of using indexable inserts with this bar?
Using DC-- 0702 inserts with the SD‑CR system reduces downtime for tool changes, lowers per‑part tooling cost and allows rapid restoration of cutting edges without replacing the whole toolbody.

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