SCMT 09T308 T5115 Wendeplatten - Tungaloy

Take advantage of the T5115 grade’s balance of wear resistance and edge stability together with the insert’s secure clamping features for steady, productive milling of cast iron; order or consult Metav Werkzeuge for application guidance or availability.

SCMT 09T308 T5115 SCMT — indexable milling insert for milling (Tungaloy)

The SCMT09T308-23 T5115 Tungaloy insert is an indexable milling insert intended for plan, shoulder, slot, high-feed and contour milling within compatible Tungaloy milling systems.

• CVD-coated carbide for cast iron machining
• Square form with 0.8 mm corner radius
• Cylindrical hole with 40°–60° countersink
• 90° insert angle and 7° relief

Reliable performance on cast iron components

The CVD-coated T5115 cutting grade is designed as a universal grade for cast iron, offering an even balance between wear resistance and edge stability. This combination reduces flank wear and helps maintain a consistent cutting edge under interrupted or continuous cuts, which supports longer tool life and fewer index changes. For applications such as face, shoulder or slot milling, the result is an improved surface quality and predictable machining behaviour without complex parameter changes.

Stable clamping and repeatable geometry for process security

The insert’s square form with a 0.8 mm corner radius and a central cylindrical hole with a single-sided countersink (40°–60°) ensures reliable seating in the cutter body; consistent positioning reduces vibration and enhances repeatability. The 90° included angle and 7° relief are geometry choices that favour rigidity and chip formation control during shoulder and face milling. Correct matching of insert seat, geometry and cutter body is essential to exploit these benefits and to maintain a stable machining process.

Practical benefits for productivity and tool management

Using this indexable insert within a matched milling system enables quick index changes and straightforward inventory handling, which contributes to machine uptime. The CVD-coated carbide substrate provides excellent thermal stability during higher cutting speeds, supporting efficient material removal rates. Stable chip formation under the insert’s chipbreaker 23 further reduces the risk of re-cutting chips and helps maintain consistent feeds and speeds for productive cycle times.

For specific application advice, availability or to discuss SCMT09T308-23 T5115 compatibility with existing cutters, please contact Metav Werkzeuge via info@metav-werkzeuge.com or +49 2822 7131930 for expert guidance and fast supply.

Technical data

• Article number: 6864773
• Manufacturer item number: 6864773
• SKU: 6864773-Tungaloy
• Manufacturer SKU: TUN6864773
• Designation: SCMT09T308-23
• Grade: T5115
• Material: carbide

Measured values

• Corner radius: 0.8 mm
• Thickness: 3.97 mm
• Included angle: 90°
• Relief angle: 7°
• Size: 09

Features

• Shape: square
• Hole: with cylindrical hole and single-sided countersink (40°–60°)
• Chipbreaker: 23
• Coating/type: CVD-coated carbide (T5115)
• Typical use: milling (plan, shoulder, slot, high-feed, contour)
• System: for Tungaloy milling systems (matching seat and geometry required)

FAQ

What materials is this insert suitable for?
The SCMT09T308-23 T5115 insert is formulated as a universal grade for cast iron applications, delivering balanced wear resistance and good edge stability when machining grey and nodular cast irons.

Which cutter bodies are compatible with this insert?
Compatibility requires a cutter body designed for SCMT-type inserts; the insert seat, clamping method and geometry must match the SCMT09T308-23 form to ensure secure clamping and correct cutting angles.

How does the T5115 grade affect cutting performance?
The T5115 CVD-coated carbide provides improved thermal resistance and robust edge life, which allows higher cutting speeds and steady performance in demanding cast iron milling tasks.

What is the benefit of the 0.8 mm corner radius?
A 0.8 mm corner radius increases edge strength compared with sharper radii, improving resistance to chipping during interrupted cuts while still delivering an acceptable surface finish for many milling operations.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.