16mm S12K SDQCR Drill Bar SDQC for DC-- Indexable Inserts 107.5° Cutting Angle, 125mm Overall Length - Teknik Makina

Benefit from the compact S12K SDQCR boring bar with a 12 mm shank, 125 mm overall length and direct compatibility with DC-- 0702 indexable inserts for precise internal turning; order via Metav Werkzeuge or consult the technical team for application support.

S12K SDQCR boring bar by Teknik Makina — SDQC holder for DC-- 0702 indexable inserts, Ø16 mm

The S12K SDQCR boring bar is engineered for precision internal turning and facing tasks that require a compact, rigid holder and reliable indexable insert clamping.

• SDQC holder for DC-- 0702 indexable inserts
• 12 mm shank diameter for compact toolholders
• 125 mm overall length for restricted bores
• Right-hand cutting with 107.5° cutting angle

Stable performance in confined bores

The compact design and 12 mm shank deliver a rigid mounting that minimises deflection during internal turning, which is essential when working in narrow bores. At an overall length of 125 mm, the bar balances reach with stability; the relatively low weight (0.12 kg) reduces centrifugal forces and simplifies handling. These characteristics support consistent surface quality and repeatable toolpaths when a robust yet compact toolholder is needed for finishing or medium‑depth turning.

Quick insert changes and secure clamping

Equipped for SDQC clamping and designed to accept DC-- 0702 indexable inserts, the holder permits straightforward insert seating and fast replacement cycles. The 07 clamp designation ensures a defined fit between insert and seat, which reduces setup time and improves positional certainty for successive cuts. For workshops where changeover speed and predictable tool geometry are priorities, this configuration streamlines operations without sacrificing repeatability.

Geometry that supports efficient cutting

The toolholder features a 107.5° cutting angle and a cutting height of 25 mm, tuned to position the insert for effective chip formation and contact conditions typical of indexable‑insert turning. Right‑hand cutting orientation is specified for conventional lathe feed directions, making the bar suitable for standard internal turning routines where predictable chip flow and clearance are required. The nominal Ø16 mm dimension reflects the external geometry relevant for bore entry and holder clearance.

Practical integration for production and maintenance

As a purpose‑built boring bar, the item integrates easily into modular toolsetups and is suitable for compact turret pockets or lathe holders that accept a 12 mm shank. The lightweight construction and standardised interface facilitate quick tool exchanges and simpler inventory management. For procurement and supply reliability, Metav Werkzeuge provides distribution from its Emmerich location, ensuring consistent availability for workshops and small industrial operations that depend on steady tool supply.

For tailored recommendations, stock availability or application advice on the S12K SDQCR boring bar, contact Metav Werkzeuge for direct procurement and expert guidance

Technical Data

• Article number: K142TM
• ISO designation: S12K SDQCR
• Holder type: SDQC for DC-- Indexable Inserts
• Compatible inserts: DC-- 0702

Facts

• Shank diameter: 12 mm
• Diameter: 16 mm
• Overall length: 125 mm
• Cutting height: 25 mm
• Cutting angle: 107.5°
• Weight: 0.12 kg

Special features

• Right-hand cutting
• For DC-- 0702 indexable inserts
• Clamp designation: 07

FAQ

What inserts fit this boring bar?
The bar is specified for DC-- 0702 indexable inserts and uses the SDQC clamping concept for secure seating.

Is the holder suitable for tight bores?
Yes, the compact 12 mm shank and 125 mm overall length make the holder suitable for restricted internal turning operations where a slim profile is required.

Which cutting direction does the tool support?
This holder is configured for right‑hand cutting; the ISO designation S12K SDQCR indicates the right‑hand orientation.

How does the 107.5° cutting angle affect performance?
The 107.5° angle positions the insert to promote stable contact and controlled chip flow during internal turning, improving surface finish under typical indexable‑insert conditions.

What is the SKU for ordering and reference?
The product is listed under SKU K142TM for procurement and inventory tracking.

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; info@metav-werkzeuge.com