30mm Solid Carbide End Mill for R390 17 Indexable Inserts With Internal Coolant, 120mm Overall - Teknik Makina

Take advantage of a robust 30 mm cutting diameter combined with internal coolant and secure 25 mm shank clamping for consistent material removal in CNC milling. Order the shank milling cutter directly via Metav Werkzeuge or ask our consultants if needed.

Shank milling cutter for R390 17 indexable inserts — 30 mm, internal coolant (Teknik Makina)

Shank milling cutter for R390 17 indexable inserts designed for efficient face and peripheral milling in CNC machining centres, compatible with Sandvik R390 17 indexable inserts and engineered for stable, repeatable performance.

• Internal coolant channel for improved chip evacuation
• 30 mm cutting diameter for robust material removal
• Compatible with Sandvik R390 17 indexable inserts
• 25 mm shank for secure clamping

Increase throughput with controlled coolant and chip flow

The combination of an integrated internal coolant channel and a Ø 30 mm cutting diameter reduces heat at the cutting zone and promotes reliable chip evacuation, which directly improves tool life and surface finish quality. The internal coolant delivers coolant close to the cutting edges, minimising thermal loads and helping to avoid built-up edge on indexable inserts. For production environments this translates into fewer tool changes and less unplanned downtime, supporting a steady and efficient machining cycle.

Secure clamping and consistent cutting performance

With a 25 mm shank and a 45 mm cutting length mounted on a 120 mm overall body, the cutter provides the rigidity required for stable milling operations. The three cutting edges are designed to distribute cutting forces evenly, reducing vibrations and improving dimensional accuracy on workpieces. The torque-fixing system uses a T15 Torx key and M3.5x8.5 Torx screws for repeatable insert retention, ensuring each indexable insert seats exactly as intended and maintains concentricity during high-speed or interrupted cuts.

Compatibility and workshop integration for versatile use

This tool accepts R390 17 indexable inserts from Sandvik, allowing straightforward integration into existing tooling stocks and reducing the need for bespoke inserts. The cutter's dimensions and standardised fixing mean it is readily interchangeable with common holder systems, simplifying tool management on the shop floor. Documentation and labelling—including the SKU S512-1TM—help to keep inventory and set-up clear, while the modest weight supports safe handling and fast tool changes during shift operations.

Practical benefits for production planning and procurement

Selecting a cutter with built-in coolant and standard insert compatibility reduces logistical complexity and supports cost-effective maintenance cycles. The design allows predictable machining parameters to be established quickly, accelerating process qualification and reducing scrap. For procurement teams, the compatibility with widespread Sandvik inserts and the standardised shank diameter make this cutter a practical choice for mixed-production environments where flexibility and reliability are priorities.

For technical advice or to arrange fast supply of Teknik Makina tooling, contact Metav Werkzeuge for tailored guidance and reliable delivery from Emmerich.

Technical data

• Article number: S512-1TM
• Manufacturer: Teknik Makina
• Product type: Shank milling cutter
• Label: 30mm Schaftfräser R390 17 L120mm mit Innenkühlung

Facts

• Cutting diameter: 30 mm
• Overall length: 120 mm
• Shank diameter: 25 mm
• Cutting length: 45 mm
• Number of cutting edges: 3
• Weight: 0.461 kg

Design & features

• Internal coolant: Yes
• Compatible inserts: R390 17
• Compatible insert manufacturer: Sandvik
• Torx key: T15
• Torx screw: M3.5x8.5

FAQ

What insert type does this cutter accept?
The shank milling cutter accepts R390 17 indexable inserts and is specified for inserts from Sandvik, enabling use of common carbide grades and chipbreakers.

Can the cutter be used for both face and peripheral milling?
Yes, the tool geometry and 30 mm diameter make the cutter suitable for both face and peripheral milling tasks where the insert style and machining parameters match the application.

How is coolant supplied to the cutting zone?
Coolant is delivered via an internal coolant channel, feeding the cutting edges directly to support cooling and chip evacuation during machining.

Which SKU should be ordered for this tool?
Order using SKU S512-1TM to ensure the correct model with internal coolant and Sandvik R390 17 compatibility is supplied.

What fastening hardware is required for insert assembly?
Insert retention uses a T15 Torx key and M3.5x8.5 Torx screws for repeatable and secure fastening.

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