SPMT 090304 T9225 Wendeplatten - Tungaloy

Benefit from the combination of a CVD-coated carbide grade, a compact 0.4 mm corner radius and an 11° relief angle to keep turning cycles productive and stable. Order the inserts directly via Metav Werkzeuge or contact our consultants for compatibility checks.

SPMT090304 T9225 SPMT Turning Insert (ISO 090304) — Tungaloy

SPMT090304 T9225 is an ISO-standard turning insert engineered for robust medium-to-heavy steel turning with a one-sided chipbreaker.

• ISO SPMT090304 square insert format
• CVD-coated carbide grade T9225 for steel
• 11° relief angle for secure engagement
• 0.4 mm corner radius for versatile finishes

Reliable performance for demanding turning operations

The CVD-coated carbide composition of this insert and the grade T9225 are designed to deliver a balance of wear resistance and toughness in variable cutting conditions. That combination reduces flank wear and extends edge life under the frequent interrupts and changing engagement typical of medium-to-heavy turning. As a result, cycle times are more consistent and tool change intervals are longer, improving overall process efficiency. For material-specific cutting data or recommendations about optimal speeds and feeds, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt technical advice.

Quick integration with ISO toolholders and secure clamping

The insert follows ISO norms so mechanical compatibility is driven by shape, relief angle, tolerance class, size and thickness. The square geometry and the cylindrical hole with single-sided countersink (40°–60°) provide reliable seating and repeatable clamping when paired with the appropriate holder and clamping kit. The 11° relief angle minimises rubbing while ensuring a secure cutting position, and the 3.18 mm plate thickness supports stable axial and radial loading. These features help reduce chatter, improve surface integrity and simplify setup when swapping inserts between standardised holders.

Practical selection and machining guidance for consistent results

Choosing the correct chipbreaker and insert geometry is key: the one-sided chipbreaker is intended to produce controlled chips in many steel turning tasks, while the 0.4 mm corner radius offers a useful compromise between edge strength and surface finish for semi-finishing and finishing passes. When heavier stock removal is required, the toughness of the grade supports interrupted cuts and variable engagement. For finishing passes, reducing the depth of cut and using the same insert grade can yield improved surface quality without changing tooling. These practical choices help maintain productivity and predictable tool life across varied turning applications.

For tailored compatibility checks or to secure a supply of Tungaloy SPMT090304 T9225 turning inserts, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to arrange prompt delivery and technical support

Technical data

• Article number: 6781034
• SKU: 6781034-Tungaloy
• Manufacturer SKU: TUN6781034
• Model series: ISO-Drehwendeschneidplatten
• Product designation: SPMT090304 T9225

Facts

• Geometry angle: 90°
• Relief angle: 11°
• Plate thickness: 3.18 mm
• Corner radius: 0.4 mm
• Size: 09

Special features

• Material: carbide, CVD-coated
• Grade: T9225 (robust universal grade)
• Chipbreaker: one-sided
• Hole style: cylindrical hole + single-sided countersink (40°–60°)
• Shape: square insert
• Intended application: Turning
• Compatibility: ISO-standard insert dimensions and clamping

FAQ

Which materials is this insert suitable for?
The SPMT090304 T9225 insert is optimised for steel applications, offering reliable performance in medium-to-heavy steel turning.

What does the T9225 designation indicate?
T9225 denotes a CVD-coated carbide grade focused on toughness and wear resistance, suitable for robust universal use in dynamic turning conditions.

What are the key geometry values of the insert?
The insert has a 90° geometry, an 11° relief angle and a 0.4 mm corner radius; the plate thickness is 3.18 mm, which together support stable turning and repeatable clamping.

How does the hole and countersink affect mounting?
The cylindrical hole with a single-sided countersink (40°–60°) ensures secure seating and easy alignment in compatible ISO holders, contributing to repeatable tool positioning.

Can the insert be used for interrupted cuts?
Yes, the toughness of the T9225 grade and the carbide substrate make the insert suitable for interrupted and variable engagement turning tasks.

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.