CCMT 09T308 T5115 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide substrate, a 0.8 mm corner radius and ISO compatibility for reliable cast iron turning and stable chip control; order the insert directly via Metav Werkzeuge or consult the team for selection and batch supply.

CCMT09T308 T5115 Tungaloy – rhomboid turning insert for turning

The CCMT09T308 T5115 is a rhomboid ISO turning insert designed for external and internal turning applications, optimised as a universal grade for cast iron machining.

• CVD-coated carbide for high wear resistance
• Universal T5115 grade for cast iron machining
• Rhomboid CCMT shape with 0.8 mm corner radius
• Cylindrical hole with 40°–60° countersink

Proven wear resistance and edge stability for consistent metal removal

The combination of a CVD-coated carbide substrate and the T5115 grade delivers a balance of wear resistance and edge stability that supports uninterrupted production in cast iron turning. The coating enhances thermal resistance and reduces flank wear under interrupted cuts, while the substrate maintains toughness during heavy cuts. As a result, tool life is extended and the mean time between insert changes is increased, which reduces downtime and contributes to predictable cycle times on turning centres and lathes.

ISO conformity and clamping design for repeatable set-up

Being an ISO-design insert in the CCMT format, compatibility with the toolholder is governed by form, 7° relief angle, tolerance class, fastening, size and thickness. The insert features a cylindrical hole with a single-sided 40°–60° countersink, ensuring secure clamping and repeatable seating in compatible holders. The plate dimensions — size 09 and a thickness of 3.97 mm — together with the standardised geometry simplify spare-part management and make it straightforward to match the insert to appropriate external holders or boring bars for consistent setup accuracy.

Practical advantages for process stability and chip control

The 0.8 mm corner radius provides a compromise between edge strength and finish, supporting stable cutting in less rigid set-ups while still enabling acceptable surface quality. The insert’s single-sided chipbreaker geometry is tailored for chip control in cast iron; selecting the correct chipbreaker and cutting data according to workpiece rigidity and machining strategy will reduce built-up edge and improve swarf evacuation. In typical system assemblies the insert is used with a matching outer holder or boring bar, an underlay/clamp set and replacement screws, enabling rapid exchange and minimal rework in production environments.

For secure procurement and application advice on the Tungaloy CCMT09T308 T5115 insert, contact Metav Werkzeuge for product availability and technical guidance at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6864292
• Manufacturer SKU: TUN6864292
• SKU: 6864292-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Label: CCMT09T308 T5115 Tungaloy-Wendeplatte

Facts

• Corner radius: 0.8 mm
• Relief angle: 7°
• Thickness: 3.97 mm
• Size: 09
• Included angle: 80°

Special features

• Material: carbide
• Grade/coating: T5115, CVD-coated
• Plate form: rhomboid (CCMT)
• Chipbreaker: single-sided
• Hole style: cylindrical hole with one-sided countersink (40°–60°)
• ISO designation: CCMT09T308
• Typical application: external and internal turning of cast iron
• System components: insert, matching outer holder or boring bar, underlay/clamp set, replacement screws

FAQ

What materials is this insert intended for?
The CCMT09T308 T5115 is a universal grade optimised for cast iron machining; the T5115 composition balances wear resistance and edge stability for that material group.

Which holders are compatible with this ISO insert?
Compatibility is defined by the CCMT form, 7° relief angle, tolerance class, fastening method, size 09 and a plate thickness of 3.97 mm; matching holders and boring bars that accept CCMT inserts will be suitable.

How does the CVD coating affect performance?
A CVD-coated carbide insert like this one improves thermal resistance and wear behaviour during continuous and interrupted cuts, leading to longer tool life and more consistent surface finish when turning cast iron.

Is the chipbreaker appropriate for heavy stock removal?
The single-sided chipbreaker is designed for efficient chip control in cast iron; for heavy roughing, selecting an appropriate cutting edge condition and stable clamping will ensure process reliability.

Can the corner radius be changed for different surface finish requirements?
This SKU features a 0.8 mm corner radius; for finer surface finish a smaller radius insert would be recommended where data and holder compatibility allow.

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.