25mm Milling Cutter For RDMT 12T3 Indexable Inserts 2 Flutes 50mm Cutting Length, 120mm Overall - Teknik Makina

Take advantage of the combination of robust clamping, quick insert changes and a compact overall length to keep machining cycles predictable and efficient. Order the cutter directly via Metav Werkzeuge or contact their consultants for application advice.

Insert milling cutter R228TM – 25 mm shank, for RDMT 12T3 indexable inserts | Teknik Makina

Insert milling cutter R228TM designed for insert-based finishing and medium-duty milling in workshop and production environments with fast insert changes and secure fastening

• 25 mm shank diameter for stable clamping
• 50 mm effective cutting length
• Compatible with RDMT 12T3 indexable inserts
• Torx fastening M3.5x8.5 with T15 key

Consistent machining through rigid design

The milling body’s 25 mm shank delivers a firm connection to standard toolholders, which reduces vibration and improves repeatability in serial production. Fitted for RDMT 12T3 indexable inserts, this system permits rapid blade replacement so that cutting geometry is restored without grinding — a practical advantage when maintaining surface quality and dimensional tolerances. The two cutting edges and compact form contribute to predictable tool behaviour, supporting higher process stability across repeated cycles.

Quick set-up and secure clamping to reduce downtime

Fast insert changes and secure fastening are central to productivity. The cutter uses a Torx M3.5x8.5 screw and requires a T15 key, enabling quick, reliable tightening and straightforward maintenance. With an overall length of 120 mm and a weight of 0.422 kg, the tool balances accessibility and handling for changeovers while minimising the time lost to adjustment. Tools that simplify routine maintenance reduce non-productive time and make shift planning more efficient.

Versatile cutting length for everyday workshop tasks

An effective cutting length of 50 mm combined with a 25 mm diameter provides a balance between reach and rigidity, making the tool suitable for many common milling operations where insert-based solutions are preferred. The insert concept allows easy geometry changes and cost-effective reconditioning: worn inserts are replaced rather than the entire cutter, delivering an economic advantage for regular use in maintenance, prototyping and small-series production.

Supply reliability and technical support from a precision partner

Manufactured by Teknik Makina, the tool arrives ready for assembly and immediate use in compatible toolholders. Stocked by Metav Werkzeuge, the item benefits from a dependable European supply chain and Metav’s decades of experience in precision tools. Technical information and planning support are available to clarify suitability for specific fixtures or processes; for complex operations, Metav’s consultants can assist with selection and compatibility checks.

Secure the Teknik Cutting Tools insert milling cutter R228TM with 25 mm shank from Metav Werkzeuge for expedited delivery and technical consultancy via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: R228TM
• Manufacturer: Teknik Makina
• ECLASS: 21180806
• ETIM: EC011860

Facts

• Shank diameter: 25 mm
• Effective cutting length: 50 mm
• Overall length: 120 mm
• Weight: 0.422 kg
• Number of cutting edges: 2
• Diameter: 25 mm

Special features

• For RDMT 12T3 indexable inserts
• Locking screw: M3.5
• Torx screw: M3.5x8.5
• Torx key: T15

FAQ

Which inserts are compatible with this cutter?
The cutter accepts RDMT 12T3 indexable inserts; the R228TM is designed to secure these inserts for quick replacement and repeatable cutting geometry.

How is the insert secured and changed?
Inserts are fastened with a Torx M3.5x8.5 screw; use a T15 key to tighten or release the screw when changing inserts on the R228TM.

What are the key dimensions to check for toolholder compatibility?
Important dimensions include a 25 mm shank diameter and a 120 mm overall length; the 50 mm cutting length indicates the effective engagement depth.

How many cutting edges does the tool provide?
The cutter features 2 cutting edges, enabling efficient material removal while keeping insert costs manageable.

Is this tool suitable for series production?
The insert concept and rigid 25 mm shank make the tool well suited to repetitive milling tasks where rapid insert changes and consistent results are required.

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; info@metav-werkzeuge.com