TCMT 110304 T9215 Wendeplatten - Tungaloy

Benefit from a combination of high wear resistance, consistent chip control and robust mounting for uninterrupted turning operations; order the insert directly via Metav Werkzeuge or consult technical advisers for application-specific setup and toolholder compatibility.

TCMT110304 T9215 turning insert (CVD-coated carbide) by Tungaloy

TCMT110304 T9215 is an ISO-format indexable insert for turning, engineered for productive medium Stahl machining in continuous to light interrupted cuts.

• CVD-coated carbide grade T9215
• Optimised for medium Stahl machining
• Triangular insert with 60° cutting angle
• 0.4 mm corner radius, one-sided chipbreaker

Consistent productivity through advanced coating and grade

The CVD-coated T9215 grade combines a hard, wear-resistant coating with a tough carbide substrate to extend tool life under production loads. This balance reduces flank wear and maintains edge integrity, translating into longer cycles between indexings and less unscheduled downtime. The result is measurable productivity improvements on medium Stahl components when machining in a stable setup.

Geometry engineered for reliable chip formation and surface finish

A 60° triangular geometry provides economical cutting edges per insert while supporting good rigidity in the clamp. The 0.4 mm corner radius helps produce a controlled cutting profile that balances strength and finish for common turning tasks. The single-sided chipbreaker offers efficient chip control for the grade and typical cutting conditions, aiding consistent surface quality on shafts and bores.

Secure fixing and mechanical stability to reduce failures

The insert is supplied with hole featuring a cylindrical bore and a single-side countersink (40°–60°) to ensure secure mounting in compatible holders. A plate thickness of 3.18 mm improves resistance to breakage in interrupted cuts and when higher radial engagement is required. Combined with correct clamping and tolerance-class match, this design minimises vibration and delivers repeatable results.

Practical application advice for workshop integration

Designed for external and internal turning operations, this insert performs best when the chipbreaker and grade match the workpiece Stahl, machining type and machine stability. Compatibility with the toolholder is determined by insert shape, clearance angle, tolerance class, fastening method, size and thickness, so selection of the appropriate external holder or boring bar is essential for optimal performance.

Cost-efficiency through fewer tool changes and predictable tool life

By offering a blend of wear resistance and fracture toughness, the insert supports higher material removal rates in suitable conditions and reduces total tooling costs per component. Predictable edge behaviour and stable chip formation lower scrap risk and contribute to a more efficient production flow when used in continuous or lightly interrupted turning cycles.

Suitable set-up reminders and safety notes

Use ISO-standard toolholders matched to the TCMT geometry and ensure correct clearance and screw torque to prevent slippage. When switching grades or chipbreakers, validate feeds and speeds on a sample piece to confirm chip formation and surface finish before full production. This approach preserves the integrity of the cutting edge and extends insert life.

For tailored recommendations on integrating the Tungaloy TCMT110304 T9215 insert into production, contact Metav Werkzeuge for technical consultation or to place an order; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6774057
• Manufacturer SKU: TUN6774057
• SKU: 6774057-Tungaloy
• Model series: ISO turning indexable inserts

Numbers / Core technical data

• ISO designation: 110304
• Insert designation: TCMT110304
• Grade: T9215
• Corner radius: 0.4 mm
• Plate thickness: 3.18 mm
• Plate size: 11 mm
• Included cutting angle: 60°
• Clearance angle: 7°
• Hole: with cylindrical hole + single-side countersink (40°–60°)

Designs / Special features

• Material: carbide substrate
• Coating: CVD-coated
• Chipbreaker: one-sided
• Shape: triangular
• Mounting: with hole and countersink for secure clamping
• Application: turning (external and internal)
• Typical use: medium Stahl machining; continuous to light interrupted cuts
• Compatibility: requires holder matching form, clearance, tolerance, fastening, size and thickness

FAQ

What materials is this insert best suited for?
The TCMT110304 T9215 insert is optimised for medium Stahl machining; the CVD-coated carbide grade provides a balance of wear resistance and toughness for typical production steels.

How is the insert secured to the holder?
Mounting uses the cylindrical hole with a single-side countersink (40°–60°); correct screw torque and matching tolerance-class in the compatible holder ensure secure clamping and repeatable positioning for the insert.

Can this insert be used for interrupted cuts?
Yes, the T9215 grade is intended for continuous to light interrupted cuts; for heavier interruptions, verify stability and consider alternative geometries or grades suited to more severe interruptions.

Which chipbreaker should be selected for finishing work?
For improved surface finish in medium Stahl turning, choose a chipbreaker designed for fine chip control and lower feed rates; the one-sided chipbreaker on this insert supports good control for standard finishing operations.

What should be checked for toolholder compatibility?
Ensure the holder matches the insert shape, clearance angle, tolerance class, fastening method, size and plate thickness; these factors determine correct fit and performance in turning applications.

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.