20mm End Mill for XNKU 06T3 Indexable Inserts With Internal Cooling, 60mm Cutting Length - Teknik Makina

Take advantage of the combination of precision, integrated coolant and robust compatibility for secure, repeatable milling results; order the cutter directly via Metav Werkzeuge or ask the consultants for tailored application advice.

Schaftfräser S779-1TM – Indexable insert milling cutter, 20 mm shank, internal coolant (Teknik Makina)

The Schaftfräser S779-1TM is an indexable insert milling cutter designed for XNKU 06T3 inserts, offering reliable slotting and face milling with integrated internal coolant for improved chip control.

• 20 mm shank diameter
• Internal coolant channel
• Compatible with XNKU 06T3 inserts
• 60 mm effective cutting length

Faster, more consistent metal removal through cooled cutting

Equipped with an internal coolant channel and a compact 20 mm shank, the tool keeps the cutting zone flushed and cooled, reducing build-up and improving dimensional stability. The combination of coolant supply and a sturdy shank means fewer interruptions for cleaning and longer intervals between inspections. For machining cycles where uninterrupted performance is required, this configuration supports improved process reliability and steadier surface finish.

Simple, secure insert changes that save time

Designed for use with XNKU 06T3 indexable inserts (compatible with Palbit inserts), the cutter features a proven clamping design and standard Torx fastening (T8 with M2.5x5.5 screw). The three-edge arrangement ensures effective engagement with the workpiece while simplifying insert rotation and replacement. Clear mechanical interfaces limit downtime during tool changes and facilitate predictable set-up, benefiting small-series production and repetitive operations.

Robust construction for workshop and production environments

Manufactured by Teknik Makina, the cutter combines a compact overall length with a 60 mm cutting segment to balance reach and rigidity. The tool’s geometry and three cutting edges provide stable cutting forces that reduce vibration and support tool life. The solid design and standardised mounting make the component straightforward to integrate into existing tool holders and machining programmes, assisting maintenance planning and inventory standardisation.

For procurement or application guidance on the Teknik Makina S779-1TM shank milling cutter, contact Metav Werkzeuge in Emmerich for expert advice and reliable supply.

Technical data

• Article number: S779-1TM
• ECLASS: 21180806
• Brand: Teknik Makina

Facts

• Diameter: 20 mm
• Overall length: 160 mm
• Shank diameter: 20 mm
• Effective cutting length: 60 mm
• Number of cutting edges: 3
• Weight: 2.212 kg
• Internal coolant: yes
• Torx key: T8
• Torx screw: M2.5x5.5

Special features

• Compatible with XNKU 06T3 indexable inserts
• Recommended insert manufacturer: Palbit
• Product type: Shank milling cutter
• SKU: S779-1TM

FAQ

What inserts fit this cutter best?
The cutter is specified for XNKU 06T3 indexable inserts; Palbit-compatible inserts are suitable for the S779-1TM.

Does the cutter supply coolant through the tool?
Yes, internal coolant is incorporated to assist chip evacuation and temperature control at the cutting edge.

How many cutting edges does the tool use?
The design employs three cutting edges to balance engagement and load distribution during milling.

What fastening hardware is required for the inserts?
Insert clamping uses a Torx T8 fixing; the specified screw size is M2.5x5.5 for the S779-1TM.

Is the tool ready for direct mounting in standard tool holders?
The shank and overall dimensions are standardised for integration into common holders; confirm holder compatibility against the listed 20 mm shank diameter.

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