12mm Thread Milling Cutter For S12 S14 S21 S30 S40 Indexable Inserts, M2.5x7 Torx Screw - Teknik Makina

Take advantage of a compact tool body that combines Ø12 mm cutting performance with a 20 mm shank for secure clamping; the modular design for S12–S40 indexable inserts reduces setup time and keeps production running smoothly. Order the component via Metav Werkzeuge or consult the specialists for integration advice.

Thread milling cutter by Teknik Makina — modular design for S12–S40 indexable inserts, Ø12 mm

Thread milling cutter designed for precision thread generation and fast insert handling in industrial workshops

• Indexable insert compatibility S12–S40
• 12 mm cutting diameter
• 20 mm shank for secure clamping
• Torx fixing screw M2.5x7, key T8

High-precision thread production with sturdy clamping

The modular milling body ensures consistent precision when producing internal and external threads; the compact Ø12 mm cutting diameter provides a reliable basis for small to medium thread forms while the 20 mm shank increases rigidity under load. Compatibility with a range of indexable insert sizes keeps tool inventories compact and repeatable quality achievable. This design reduces rework and supports tighter tolerances through stable cutting conditions and repeatable seating of the insert.

Faster changeovers and predictable production output

Fast insert replacement is enabled by the Torx screw M2.5x7 and T8 key, which minimise downtime and simplify maintenance procedures on the shop floor. The modular approach delivers a clear economic advantage: fewer complete tools to replace, lower stocking costs for bodies, and predictable machining cycles. For operations where throughput and machine utilisation matter, the combination of quick clamping and standardised insert formats supports continuous production with minimal interruptions.

Robust integration for workshop and CNC deployment

With a 75 mm overall length and a 20 mm tool shank, the tool body is designed for secure mounting in conventional collets and toolholders. The construction supports stable cutting geometry and is suitable for integration into CNC tool lists where indexable inserts are preferred for flexible thread sizes. The milling head supports standard insert types while offering a compact footprint that aids access in confined workplaces and simplifies tool change logistics across workstations.

For a tailored recommendation on integrating Teknik Makina thread milling bodies into existing setups, contact Metav Werkzeuge for technical guidance and supply options.

Technical data

• SKU: DC203TM
• Manufacturer: Teknik Makina
• Designation: Thread milling cutter for indexable inserts (Gewindeschneidfräser)
• Compatibility: for S12, S14, S21, S30 and S40 Indexable Inserts

Core data

• Diameter: 12 mm
• Overall length: 75 mm
• Shank diameter: 20 mm
• Torx screw: M2.5x7
• Torx key: T8

Special features

• Compatible insert size: S14
• ECLASS: 21180805
• ETIM: EC011860

FAQ

Which insert sizes are compatible with this milling body?
The milling body accepts indexable inserts listed as S12, S14, S21, S30 and S40; the tool is supplied to accommodate these standard insert formats for flexible thread machining.

What are the key dimensions to check before fitting?
Confirm the Ø12 mm cutting diameter, 75 mm overall length and 20 mm shank diameter when preparing toolholders; these dimensions are specified for the Teknik Makina body (SKU DC203TM).

How is the insert secured and replaced?
Inserts are fastened with a Torx screw M2.5x7, requiring a T8 key for quick and secure replacement, which reduces changeover time on the workshop floor.

Is this tool suitable for CNC machines and manual milling centres?
Yes, the compact design and standard 20 mm shank make the body suitable for both CNC tool magazines and manual milling setups where indexable insert flexibility and rapid replacement are valued.

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