CCMT 09T308 T505 Wendeplatten - Tungaloy

Benefit from the CVD-coated T505 grade and ISO compatibility to achieve economical, repeatable cast-iron turning with stable chip control; combine 0.8 mm corner radius and a rhombic 80° approach angle for reliable surface finish and insert life. Order the CCMT09T308 insert directly via Metav Werkzeuge or ask the consultants if needed.

CCMT09T308 T505 ISO turning insert by Tungaloy — CVD-coated carbide for cast iron

CCMT09T308 T505 is an ISO-standard rhombic turning insert designed for external and internal turning applications, optimised for economic machining of cast iron with a one-sided chipbreaker.

• CVD-coated carbide (T505) for cast iron
• ISO rhombic insert, size 09
• 0.8 mm corner radius for versatile profiling
• Cylindrical hole with 40°–60° countersink

Increase productivity through proven coating and grade

The combination of a CVD-coated surface and the T505 carbide grade delivers wear resistance suited to medium-duty turning of cast iron, so productive cutting intervals are extended and tool changes are less frequent. The economical material choice supports a favourable cost-in-use profile while preserving edge stability under interrupted cuts. For workshops seeking reliable cycle times, the indexable insert reduces downtime by enabling fast indexing and consistent cutting geometry.

Achieve secure clamping and consistent geometry for repeatable parts

A rhombic ISO form with an 80° approach angle and a 7° clearance promotes controlled cutting forces and predictable chip flow, which benefits both external and internal turning. The insert’s cylindrical hole with a single-sided countersink (40°–60°) ensures stable seating in compatible holders and straightforward replacement of screws and clamping sets. Compatibility to the holder is governed by shape, clearance angle, tolerance class, fastening method, size and thickness, so matching the correct external holder or boring bar secures repeatable process results.

Balance surface finish and strength with a 0.8 mm corner radius

The modest 0.8 mm corner radius offers a compromise between component integrity and surface quality: small enough to produce neat profile lines and good finishes, yet large enough to distribute cutting loads and resist edge chipping. With a plate thickness of 3.97 mm and the rhombic geometry, the cutting edge supports stable machining even when light interruptions occur. The single-sided chipbreaker is tuned to the T505 grade for effective chip control in cast-iron applications, reducing manual intervention and promoting safer swarf handling.

Practical selection and application guidance for workshop planners

Selection of this indexable plate should consider workpiece material, machine rigidity and desired cutting speed; the combination of ISO-standard sizing and the Tungaloy grade simplifies procurement and inventory management. The insert is intended for economic cast-iron turning; pairing the plate with an appropriate holder and the correct clamping set ensures the expected process security and surface quality. Technical teams benefit from clear, measurable specifications when planning tool lists or preparing process sheets.

For economical and dependable cast-iron turning with Tungaloy’s T505 grade, contact Metav Werkzeuge for application advice and ordering — eMail: info@metav-werkzeuge.com or Telephone: +49 2822 7131930

Technical data

• Manufacturer article number: 6793672
• SKU: 6793672-Tungaloy
• Model series: ISO turning indexable inserts
• Material: Carbide
• Brand: Tungaloy

Core specifications

• Insert designation: CCMT09T308
• Size: 09
• Thickness: 3.97 mm
• Corner radius: 0.8 mm
• Approach angle: 80°
• Clearance angle: 7°
• Hole style: with hole
• Hole detail: cylindrical hole + single-sided countersink (40°–60°)

Features

• CVD-coated carbide, grade T505
• Rhombic plate geometry
• One-sided chipbreaker
• Designed for turning (external and internal)
• Suitable for cast iron applications
• Compatibility depends on form, clearance, tolerance, fastening, size and thickness

FAQ

What materials is this insert intended for? This insert is formulated for the economic machining of cast iron; the CVD-coated T505 grade provides wear resistance and effective chip control for such materials.

Which insert designation and SKU should be ordered for this plate? Order the CCMT09T308 turning insert, SKU 6793672-Tungaloy, which identifies the ISO form, size and the Tungaloy T505 grade.

How does the hole and countersink affect mounting stability? The cylindrical hole with a single-sided countersink (40°–60°) ensures stable seating in compatible clamping sets and reduces the risk of rotation under load when the correct screws and underlay are used.

What is the effect of the 0.8 mm corner radius on component finish? A 0.8 mm corner radius balances strength and surface quality, helping to deliver consistent finishes while offering improved edge durability compared with very small radii.

Is this insert compatible with standard ISO holders? Compatibility depends on the holder’s form, clearance angle, tolerance class, fastening and thickness; the plate follows ISO norms, so pairing with appropriately specified external holders or boring bars is recommended.

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.