20mm Drill Bar SDUC With Coolant, Solid Carbide, 16mm Shank, Left-Hand - Teknik Makina

Benefit from a combination of solid carbide construction, internal coolant and a compact 200 mm overall length for stable, efficient boring in series production. Order the boring bar directly via Metav Werkzeuge or contact our consultants for specification advice.

SDUC Boring Bar (E16R SDUCL 07) — Solid‑carbide tool with internal coolant by Teknik Makina

SDUC Boring Bar (E16R SDUCL 07) is a left‑hand boring bar with internal coolant, engineered for secure indexable‑insert mounting and consistent finish in turning and boring applications

• Solid carbide construction for high rigidity
• Internal coolant for optimised chip evacuation
• Designed for DCMT 0702 indexable inserts
• 20 mm diameter, 200 mm overall length

Stable, repeatable machining through rigid construction

The solid carbide body provides high torsional stiffness and vibration dampening, which supports repeatable bore quality in production runs. With a Ø20 mm body and 200 mm overall length, the toolholder reduces deflection compared with longer, hollow alternatives, resulting in improved roundness and surface integrity. For operations requiring reliable dimensional control, the rigid design translates into fewer rework cycles and consistent cycle times.

Internal coolant improves tool life and surface finish

Integrated internal coolant supplies cutting fluid directly to the cutting edge and the insert pocket. This focused coolant delivery aids chip control, reduces edge temperature and decreases built‑up edge formation. The outcome is extended insert life for DCMT 0702 grades and a superior surface finish on the bore wall. In practical terms, improved heat management often means longer intervals between insert changes and fewer unscheduled stops.

Practical compatibility and secure fastening for industrial use

The bar accepts DCMT 0702 indexable inserts and secures them with the standard Torx screw specification M2.5 x 5.5 tightened with a T8 key. The ISO designation E16R SDUCL 07 identifies the toolholder geometry for shops standardising tooling layouts. A 16 mm shank diameter ensures stable clamping in common tool posts and turret systems, simplifying integration into existing setups while maintaining concentricity.

Designed for efficient workshop handling and maintenance

Weighing approximately 0.2 kg, the compact tool is straightforward to manoeuvre during set‑up and changeover, and the accessible screw arrangement speeds insert replacement. Left‑hand cutting orientation is suited to specific turning operations; the bar’s labelled geometry and standard mounting dimensions reduce set‑up uncertainty. For production environments, these small efficiencies add up to measurable time savings across shifts.

For production‑proven performance with Teknik Makina’s SDUC boring bar, contact Metav Werkzeuge for availability and tailored technical assistance: info@metav-werkzeuge.com | +49 2822 7131930

Technical Data

• SKU: KE42TM
• Manufacturer: Teknik Makina
• ISO designation: E16R SDUCL 07

Facts

• Diameter: 20 mm
• Shank diameter: 16 mm
• Overall length: 200 mm
• Weight: 0.2 kg
• Cutting height: 11 mm

Special features

• Material: solid carbide
• Internal coolant: yes
• Compatible inserts: DCMT 0702
• Cutting direction: left‑hand
• Torx screw: M2.5 x 5.5
• Torx key: T8

FAQ

What insert type does this boring bar use? The bar is specified for DCMT 0702 indexable inserts; the pocket and fixation match that insert geometry.

Is the coolant delivered internally or externally? Coolant is delivered internally, supplying fluid directly to the insert zone to improve cooling and chip evacuation.

Can the bar be clamped in standard toolholders? Yes, the 16 mm shank diameter is compatible with common tool posts and turret clamping systems used in turning centres.

Does the bar support left‑hand and right‑hand operations? This tool is configured for left‑hand cutting direction as supplied; opposite orientation would require the corresponding right‑hand version.

What fastener is used for the insert and which key is required? Inserts are secured with an M2.5 x 5.5 Torx screw, tightened using a T8 Torx key

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