18mm A12K SDUCR Drill Bar SDUC for DC-- Indexable Inserts 93° Right With Internal Coolant, 180mm Length - Teknik Makina

Combining precise right-hand cutting, internal coolant and compatibility with DC-- 0702 indexable inserts, this boring bar delivers stable chip control and repeatable bore quality in standard workshop and light industrial turning operations. Order the tool directly via Metav Werkzeuge or consult our advisors for application guidance.

Boring bar A12K SDUCR (KA122TM) — SDUC for DC-- indexable inserts, internal coolant — Teknik Makina

The Boring bar A12K SDUCR (KA122TM) is a right-hand, internally cooled boring bar designed for use with DC-- 0702 indexable inserts in precision turning and internal boring applications.

• Right-hand cutting with 93° approach angle
• Internal coolant for secure chip evacuation
• Compatible with DC-- 0702 indexable inserts
• Ø18 mm body, 16 mm shank, 180 mm overall length

Consistent bore results through optimised cutting geometry

The A12K SDUCR design combines a 93° approach angle with a defined cutting height to support controlled metal removal and dimensional repeatability. The specified cutting height of 40 mm and the 16 mm shank provide a rigid interface with standard toolholders, reducing deflection during interrupted cuts. For engineers this means fewer reworks and more predictable cycle times, as the geometry keeps the insert position stable and the cutting forces directed to minimise chatter.

Coolant-fed machining for improved surface finish and tool life

Built-in internal coolant feeds directly to the cutting zone, improving chip evacuation and reducing heat at the cutting edge. The directed coolant flow helps maintain a consistent cutting temperature, which in turn extends insert life and supports better surface integrity on the bore wall. For operations with moderate to high material removal rates, these benefits translate into longer intervals between insert changes and a steadier process window.

Standardisation and simple workshop integration

With the ISO-style designation A12K SDUCR and a compatibility listing for DC-- 0702 inserts, the bar fits established indexable-insert workflows and common clamping systems. The Ø18 mm body and 180 mm overall length make it suitable for many common holder configurations, while the listed clamping holder code supports rapid identification for replacement or inventory. This standardised approach reduces downtime during tool changes and simplifies stock management in mixed-production environments.

For precise boring operations, choose Teknik Makina quality — order KA122TM through Metav Werkzeuge in Emmerich or contact our technical advisers at info@metav-werkzeuge.com or +49 2822 7131930 for application recommendations and compatibility checks

Technical data

• Article number: KA122TM
• Manufacturer: Teknik Makina
• ISO designation: A12K SDUCR
• Type: SDUC for DC-- indexable inserts

Facts

• Diameter: 18 mm
• Shank diameter: 16 mm
• Cutting height: 40 mm
• Overall length: 180 mm
• Weight: 0.267 kg
• Approach angle: 93°
• Cutting direction: Right
• Compatible insert size: DC-- 0702

Special features

• Internal coolant
• Right-hand machining
• Compatible with DC-- 0702 indexable inserts
• Clamping holder code: 07

FAQ

Which indexable inserts fit this boring bar?
The A12K SDUCR boring bar (KA122TM) is specified for use with DC-- 0702 indexable inserts and is designed to secure them in a SDUC-style pocket.

Is the tool coolant-fed?
Yes — internal coolant is integrated into the bar to support directed coolant flow to the cutting edge, improving chip evacuation and tool life for the A12K SDUCR.

What cutting direction does the bar use?
The bar is configured for right-hand cutting, which is standard for many turning and boring cycles and is reflected in the tool geometry.

What are the key dimensions to check for holder compatibility?
Key dimensions are Ø18 mm body diameter, 16 mm shank diameter and 180 mm overall length; these determine fitment with common holders and extension limits for KA122TM.

What does the ISO designation A12K SDUCR indicate?
The ISO-style code A12K SDUCR denotes the bar’s shank and head form and its suitability for SDUC-type indexable inserts, aiding standardised selection and replacement in workshop tool inventories.

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