CNMG 160612 T9225 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide and a robust rhomboid geometry for reliable medium-to-heavy steel turning and improved resistance to interrupted cuts; the ISO compatibility ensures consistent setup across holders. Order the insert directly via Metav Werkzeuge or consult our specialists for process-matched recommendations.

CNMG 160612 T9225 turning insert – CVD-coated carbide, 80°

CNMG160612 T9225 Tungaloy insert is an ISO-standard rhomboid indexable turning insert engineered for medium-to-heavy steel machining, offering enhanced toughness for variable engagement and lightly interrupted cuts.

• CVD-coated carbide grade T9225
• Robust for medium to heavy steel turning
• Rhomboid shape with 80° approach angle
• Double-sided insert with cylindrical hole

Improve process stability with a tougher grade

The T9225 grade is a CVD-coated carbide formulation designed for demanding turning tasks where toughness matters. In practice this means a greater resistance to edge chipping during variable engagement or light interruptions, which directly translates into longer effective tool life and fewer unscheduled insert changes. The coating supports thermal resistance at elevated cutting temperatures typical for steel turning, while the substrate provides the ductility needed to withstand mechanical shocks. Together, these properties help maintain consistent component dimensions and reduce scrap rates in production runs.

Consistent set-up and predictable compatibility for efficient workflow

As an ISO-specified insert, compatibility with the clamping system is governed by form, relief angle, tolerance class, fixing method, size and thickness. This standardisation simplifies tool inventory management and ensures quick replacement in the toolholder without adjustments. The system approach—insert, suitable holder or boring bar, seat/pad and clamping screw—offers repeatable positioning and predictable cutting behaviour. Reduced setup time and consistent positional tolerance support higher uptime and make process planning and tool path validation more straightforward for workshop engineers.

Geometry and chip control that support finish and productivity

The rhomboid plate geometry with an 80° approach angle combines strength and access to external and internal turning operations. The double-sided chipbreaker promotes controlled chip formation across a range of feeds, assisting in swarf evacuation and protecting the cutting edge. A corner radius of 1.2 mm balances edge strength and achievable surface finish: larger radii distribute cutting forces and improve life, while still allowing fine surface quality when cutting parameters are matched. The cylindrical hole enables secure fastening and exact seating, contributing to process stability and repeatable component quality.

For machining tasks that prioritise toughness and consistent performance, contact Metav Werkzeuge to source the Tungaloy CNMG160612 T9225 insert and schedule application advice via info@metav-werkzeuge.com or by telephone on +49 2822 7131930

Technical Data

• Article number: 6780753
• Manufacturer SKU: TUN6780753
• SKU: 6780753-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Name: CNMG160612 T9225 Tungaloy insert

Core specifications

• Size: 16 mm
• Thickness: 6.35 mm
• Corner radius: 1.2 mm
• Relief angle: 0°
• Approach angle: 80°
• Hole: cylindrical

Materials & features

• Material: carbide
• Grade/coating: T9225, CVD-coated carbide
• Shape: rhomboid
• Chipbreaker: double-sided
• Mounting: with hole (cylindrical)
• Typical application: turning (external and internal)
• System components: ISO insert, holder/boring bar, seat/pad, clamping screw

FAQ

What materials is this insert suited for?
The CNMG160612 T9225 insert is optimised for steel machining in medium to heavy turning operations and is particularly suitable when toughness is required for interrupted cuts.

How does the T9225 grade differ from more wear-focused grades?
T9225 emphasises toughness and robust edge integrity; unlike purely wear-resistant grades, it performs better under variable engagement and light interruptions, lowering the risk of edge chipping.

Is the insert compatible with standard ISO toolholders?
Yes, the CNMG160612 conforms to ISO geometries; compatibility depends on form, relief angle, tolerance class, fixing method, size and thickness to ensure correct seating in the holder.

What advantage does the 80° approach angle provide?
An 80° approach angle reduces radial cutting forces compared with a 90° face, improving stability on overhangs and allowing flexible use for external and internal turning tasks.

Can the insert be turned over to use the second cutting edge?
This is a double-sided indexable insert; rotating or flipping the plate allows access to additional edges, extending usable life per insert.

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.