40mm Cutter Holder for XNKT 0805 Indexable Inserts, 4 Flutes, 32mm Shank - Teknik Makina

Combine productivity with simple maintenance: an indexable milling cutter offering fast insert changes and stable clamping for consistent material removal. Order directly via Metav Werkzeuge or consult the specialists for application advice.

S844TM – Indexable shank milling cutter, Ø 40 mm, 4‑flute by Teknik Makina

The S844TM is a shank-mounted indexable cutter designed for milling operations using XNKT 0805 indexable inserts, suitable for use on machining centres and milling heads.

• Compatible with XNKT 0805 indexable inserts
• Ø 40 mm cutter diameter for medium‑duty milling
• 4 flutes for balanced chip evacuation
• Shank Ø 32 mm for secure clamping

Efficient material removal with economical inserts

The tool is engineered as an indexable cutter to combine high material removal rates with straightforward maintenance. With a Ø 40 mm cutting diameter and 4 flutes, the geometry promotes steady cutting forces and improved surface finish under stable machining conditions. The use of indexable inserts means only the insert needs replacing once worn, which reduces downtime and lowers long‑term operating costs compared with solid‑carbide alternatives. For production environments where tool change frequency affects throughput, this modular approach supports predictable process planning and easier tool management.

Robust clamping and secure fastening for reliable use

A shank Ø 32 mm provides a rigid connection between tool and spindle, helping to reduce vibration and extend insert life. The cutter is secured with a Torx M4x10 screw, tightened with a T15 Torx key, ensuring repeatable seating of the insert and consistent cutting performance. The system’s mechanical simplicity aids maintenance routines: insert indexation and screw torque are the primary service actions, allowing technicians to restore cutting capacity quickly and with minimal specialist equipment. Compatibility with Korloy insert geometries also ensures a broad supply of replacement inserts.

Practical advantages for the workshop and production floor

This indexable design supports flexible application planning: inserts can be selected for specific workpiece materials or surface requirements without changing the whole cutter. The overall length 130 mm and balanced flute count allow installation in standard toolholders while maintaining a compact envelope for many milling set‑ups. For buyers seeking to streamline tooling inventories, the combination of a common insert format and a standard shank diameter reduces the number of distinct tool types required across jobs, simplifying stocking and ordering processes.

For milling tasks that demand both serviceability and stability, request Teknik Makina’s S844TM from Metav Werkzeuge — contact Metav Werkzeuge in Emmerich for detailed technical advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number / SKU: S844TM
• Manufacturer: Teknik Makina
• ECLASS: 21180806
• ETIM: EC011860

Facts

• Diameter: 40 mm
• Overall length: 130 mm
• Shank/clamping diameter: 32 mm
• Cutting edges / flutes: 4
• Torx screw: M4x10
• Torx key size: T15

Special features

• Compatible with XNKT 0805 indexable inserts
• Compatible insert supplier: Korloy
• Indexable, shank-mounted milling cutter
• Suitable for use on machining centres and milling heads

FAQ

Which inserts fit this cutter?
The cutter accepts XNKT 0805 indexable inserts; Korloy‑compatible geometries are supported for straightforward replacement.

What is the correct fastening specification for insert change?
Insert retention uses a Torx M4x10 screw tightened with a T15 Torx key to ensure secure and repeatable clamping.

What shank size is required in the toolholder?
The tool requires a toolholder with a 32 mm clamping diameter to achieve the intended rigidity and balance.

How many cutting edges does the cutter provide and what is the benefit?
The cutter features 4 flutes, offering balanced cutting forces and improved chip evacuation for consistent surface quality.

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