VCMT 160404 T9225 Wendeplatten - Tungaloy

Take advantage of a robust, universally applicable carbide grade combined with a proven chip control geometry to secure steady metal-removal rates and extended insert life; for tailored process support, request application advice from Metav Werkzeuge or place an order through their sales team.

VCMT 160404 T9225 — ISO turning insert VCMT160404-PSS T9225 by Tungaloy, for turning

VCMT160404-PSS T9225 is an ISO rhombic turning insert engineered for medium to heavy steel turning, offering a CVD-coated carbide grade and PSS chipbreaker for stable cutting under variable engagement

• CVD-coated carbide grade T9225
• For medium to heavy steel turning
• Rhombic 35° geometry, ISO 160404
• PSS chipbreaker for reliable chip control
• 0.4 mm corner radius for versatile profiles

Reliable machining performance for mixed turning conditions

The CVD-coated carbide grade T9225 combines toughness with wear resistance to cope with fluctuating cutting conditions common in external and internal turning. The coating provides a protective layer that reduces abrasive wear, while the substrate retains fracture resistance during interrupted cuts. This balance translates into fewer unscheduled tool changes and a more consistent component quality, supporting higher productivity on mixed batches where stability varies.

Predictable chip control and surface quality with practical geometry

The PSS chipbreaker paired with the rhombic 35° geometry is designed to produce short, controllable chips in a wide range of steels, improving process safety and reducing secondary operations. The insert’s 0.4 mm corner radius helps maintain edge strength while allowing acceptable surface finishes without aggressive cutting parameters. For operators, this means clearer selection criteria: choose the PSS variant and T9225 grade when moderate to heavy cuts and intermittent engagement are expected.

Compatibility and mounting guidance to reduce setup time

Compatibility with toolholders is determined by form, clearance angle, tolerance class, fastening, size and thickness. The ISO designation 160404 indicates the insert profile and size, while the VCMT base form suits many standard external holders or boring bars. The insert features a cylindrical hole with a single-sided countersink (40°–60°) for secure mounting and repeatable seating. Ensuring the correct seat geometry and clamping torque prevents vibration and preserves the cutting edge, increasing process reliability.

Economic benefits through predictable tool life and simplified inventory

Using a universal, robust grade like T9225 reduces the need for multiple specialty grades across similar turning tasks, simplifying tool management and lowering stocking complexity. The CVD coating and sturdy substrate combine to extend tool life under mixed conditions, which can lower running costs and machine downtime over production cycles. Where productivity and repeatable results matter, the insert’s balance of toughness and wear resistance supports a favourable cost-in-use profile.

Choosing the right insert: practical selection tips

Select the chipbreaker and grade according to workpiece material, required surface finish and machine rigidity. For medium to heavy steel turning with occasional interruptions, the T9225 grade with PSS chipbreaker is a pragmatic choice. Reduce cutting forces by adjusting feed and depth of cut rather than changing to a softer grade; this preserves edge life while maintaining component tolerances. For internal turning, confirm holder clearance and check for adequate coolant access to optimise chip evacuation.

Contact Metav Werkzeuge for application-specific recommendations and to secure original Tungaloy VCMT160404-PSS T9225 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6781004

Facts

• Model series: ISO turning inserts
• ISO designation: 160404
• Insert form: VCMT (rhombic, 35°)
• Plate size: 16 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Clearance angle: 7°
• Hole: with hole; cylindrical hole + single-sided countersink (40°–60°)
• Grade: T9225
• Chipbreaker: PSS

Special features

• Carbide (Hartmetall) substrate
• CVD-coated carbide type
• Application: turning (external and internal)
• Robust universal grade for medium to heavy steel machining
• Manufacturer article number: 6781004
• Manufacturer SKU: TUN6781004
• SKU: 6781004-Tungaloy

FAQ

What materials is this insert suited for?
The VCMT160404-PSS T9225 insert is designed primarily for steel machining, with the T9225 grade offering robustness for medium to heavy steel turning and varying engagement conditions.

How does the PSS chipbreaker affect machining?
The PSS chipbreaker promotes short, controlled chips and improved evacuation; when used with the T9225 grade in the VCMT160404-PSS configuration, it enhances process security and helps maintain surface quality.

What does ISO 160404 indicate for holder compatibility?
ISO 160404 denotes the insert shape and size; compatibility depends on holder form, clearance angle, tolerance class, fastening and thickness—confirm these parameters against the VCMT form before mounting.

Can this insert be used for interrupted cuts?
Yes, the CVD-coated carbide substrate and the T9225 grade provide the toughness required for light interruptions, making VCMT160404-PSS suitable where engagement varies.

How should the insert be mounted to ensure repeatability?
Use the specified cylindrical hole with single-sided countersink (40°–60°) and a matching seat in the holder; correct clamping torque and a clean seat ensure repeatable positioning and reduce vibration risk.

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.