CPMT 080308 GH330 Wendeplatten - Tungaloy

Take advantage of the combination of GH330 wear resistance, a precise 0.8 mm corner radius and robust rhombic geometry for reliable milling performance; order directly via Metav Werkzeuge or consult our specialists for application advice.

CPMT080308 GH330 Tungaloy indexable insert for milling

The CPMT080308 GH330 indexable insert is engineered for versatile milling tasks within Tungaloy milling systems, offering a balanced mix of wear resistance and edge stability for face, shoulder, slot and high-feed operations.

• GH330 grade for wear resistance and edge stability
• Rhombic 08 form with 0.8 mm corner radius
• Cylindrical hole with 40°–60° one-sided countersink
• 11° clearance and 3.18 mm plate thickness

Higher productivity through balanced cutting performance

The GH330 cutting grade combines wear resistance and controlled toughness to extend service life while maintaining cutting-edge stability. This balance reduces unscheduled index changes and supports longer tool cycles, which improves overall process efficiency. The insert’s classification as a rhombic milling grade means the geometry is optimised for a range of operations — from face milling to contour work — where consistent chip formation and predictable flank wear are essential. Compatibility with Tungaloy milling bodies ensures correct seating and force transmission, preserving dimensional accuracy throughout production.

Versatile geometry for adaptable machining strategies

A rhombic 08 footprint with a 0.8 mm corner radius and 11° clearance provides dependable entry conditions and reduced cutting forces in many milling tasks. The single-sided chipbreaker is tuned to enhance chip control for common materials encountered in workshops and production lines, helping to avoid rework and surface damage. The insert’s cylindrical hole with a one-sided countersink (40°–60°) secures stable clamping and repeatable positioning on the cutter body, translating the insert geometry directly into process reliability and improved surface finish on the workpiece.

Robust material and practical handling in systems

Manufactured from carbide, the plate delivers the hardness required for industrial milling while the 3.18 mm plate thickness supports rigidity under moderate cutting loads. The insert is supplied with a central hole for positive clamping using standard screws and, when mounted in a compatible Tungaloy cutter, reproduces consistent cutting angles and chip evacuation paths. Clear specification of seat, geometry and cutter family is important: the insert is designed to function only where mechanical and geometric compatibility with the milling body is ensured, guaranteeing repeatable results and reduced setup time.

Contact Metav Werkzeuge for specification support on the CPMT080308 GH330 insert and to confirm the optimal tool body pairing; email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice

Technical data

• Article number: 6802420
• SKU: 6802420-Tungaloy
• Model series: Fräswendeschneidplatten
• Material: Hartmetall

Core data

• Radius: 0.8 mm
• Plate thickness: 3.18 mm
• Clearance angle: 11°
• Main angle: 80°
• Size designation: 08
• ISO code: 080308

Special features

• Shape: Rhombic
• Hole: Cylindrical hole with one-sided countersink (40°–60°)
• Chipbreaker: One-sided chipbreaker
• Grade/coating: GH330 cutting grade
• Application: Milling
• System note: For Tungaloy milling systems; plate seat and geometry must match the cutter body

FAQ

What applications suit this insert best?
The CPMT080308 GH330 indexable insert is suitable for face, shoulder, slot, high-feed and contour milling within the designated Tungaloy milling families.

Is the insert compatible with all Tungaloy cutters?
Compatibility requires matching the insert seat, geometry and cutter family; the CPMT080308 GH330 functions where the plate seat and geometry are technically aligned with the Tungaloy milling body.

What material is the insert made from?
The insert is made from carbide, chosen to deliver the hardness and rigidity required for industrial milling applications.

How does the GH330 grade affect performance?
The GH330 grade combines wear resistance and edge stability to provide longer tool life and predictable flank wear under varied cutting conditions.

What does the hole and countersink design provide?
The cylindrical hole with a one-sided countersink (40°–60°) ensures secure clamping and repeatable seating on the cutter, improving positional accuracy and process reliability.

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.