CNMG 120416 T9205 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated, wear-resistant carbide grade and a stable rhombic geometry for efficient, repeatable turning. The double-sided chipbreaker and ISO compatibility ensure reliable chip control and fast insert changes — order directly via Metav Werkzeuge or consult our technical team for optimal holder matching.

CNMG120416 T9205 ISO turning insert for turning — Tungaloy

The CNMG120416 T9205 is an ISO-conforming rhombic turning insert designed for productive external and internal turning of steel under stable machining conditions.

• CNMG ISO insert, stable geometry
• CVD-coated T9205 for wear resistance
• Double-sided chipbreaker for consistent chips
• Rhombic 80° form with 1.6 mm nose radius

Higher productivity through wear-resistant coating and optimised grade

The combination of a CVD-coated surface and a wear-resistant carbide substrate in grade T9205 offers extended tool life in repetitive turning operations on steel. The coating reduces flank and crater wear at elevated cutting speeds, which translates into fewer indexings and less downtime for insert changes. For production environments seeking predictable performance, the insert’s material specification supports stable machining windows and contributes to consistent part quality. The grade is intended for productive turning where process stability and chip control are achievable.

Predictable clamping and geometry for consistent results

The rhombic, 80° insert geometry with a 1.6 mm corner radius and a plate thickness of 4.76 mm provides a robust cutting edge that resists edge chipping in moderate interrupted cuts and steady finishing passes. The insert is ISO-conforming, so compatibility with holders is governed by form, clearance angle (0°), tolerance class, fastening method, size and thickness. The insert’s cylindrical hole enables secure clamping with standard screws and shims, ensuring repeatable seating and concentricity when mounted in suitable ISO toolholders.

Reliable chip control and system guidance for workshop efficiency

Equipped with a double-sided chipbreaker, the insert supports stable chip formation across a range of feeds and depths, improving evacuation and reducing the risk of built-up edge. Selection of the appropriate chipbreaker and cutting data should follow the workpiece material, machining strategy and machine-tool rigidity. The cutting system comprises the insert, a matching external holder or boring bar, a shim/clamping set and replacement screws; matching these components ensures secure assembly and fewer changeovers. For tailored recommendations on holder selection and cutting parameters, the technical consultants at Metav Werkzeuge can assist with practical guidance.

For application-specific advice and fast supply of Tungaloy CNMG120416 T9205 inserts, contact Metav Werkzeuge — our consultants provide holder matching and availability details to optimise turning performance.

Technical Data

• Article number: 6785699
• Manufacturer SKU: TUN6785699
• Model series: ISO turning indexable inserts

Core figures

• Corner radius: 1.6 mm
• Plate size: 12 mm
• Plate thickness: 4.76 mm
• Geometry angle: 80°
• Clearance angle: 0°
• Hole style: cylindrical hole

Design and special features

• Material: carbide
• Grade/coating: T9205, CVD-coated carbide
• Shape: rhombic
• Chipbreaker: double-sided
• Application: turning (external and internal)
• System components: insert, holder/boring bar, shim/clamping set, replacement screws

FAQ

What materials is this insert designed for?
The CNMG120416 T9205 insert is specified for productive turning of steel; the T9205 grade and CVD coating favour wear resistance during higher cutting speeds under stable conditions.

Which insert geometry and clamping details apply?
This is a rhombic 80° insert with a 1.6 mm corner radius, 4.76 mm thickness and a cylindrical hole for standard ISO-compatible clamping systems.

How does the double-sided chipbreaker benefit machining?
The double-sided chipbreaker promotes consistent chip formation across varying feeds, improving evacuation and reducing the risk of built-up edge when machining under appropriate stability.

Is the insert indexable and reversible?
The indexable CNMG120416 insert is double-sided to extend usable edge life and facilitate economical index changes in production settings.

Which holders are compatible with this insert?
Compatible holders are ISO-standard external holders or boring bars that match the insert form, clearance angle, tolerance class, fastening method, size and thickness.

When should a different chipbreaker or grade be chosen?
If machining unstable setups, hard or exotic alloys, or when finishing at very low feeds, selecting a different chipbreaker geometry or a grade tailored to that application will provide better performance and surface finish.

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.