EPGT 040100 SH730 Wendeplatten - Tungaloy

Benefit from a combination of a tough SH730 coated carbide grade, ISO‑normed rhombic geometry and a precise 11° clearance that together ensure stable edge life and consistent turning performance. Order compatibility advice or place the insert via Metav Werkzeuge for quick supply and technical guidance.

EPGT 040100 SH730 indexable turning insert (Tungaloy)

The EPGT040100 SH730 is an ISO‑normed, rhombic indexable insert engineered for external and internal turning applications in industrial machining.

• ISO‑normed rhombic insert EPGT040100
• Tough SH730 coated carbide grade
• 11° clearance for reliable chip control
• Cylindrical hole with one‑side countersink

High‑performance grade for consistent tool life

The combination of the SH730 coating and a wear‑resistant coated carbide substrate delivers improved edge stability under varying engagement conditions. This grade is formulated for a broad range of turning operations and is particularly suitable for smaller tool geometries or processes with fluctuating cutting engagement. The outcome is a predictable tool life and fewer insert changes, which supports continuous production and reduces unplanned downtime.

Geometry and hole design that enhance clamping and stability

The rhombic geometry with a 75° approach angle and an 11° clearance produces a favourable cutting orientation for many turning tasks, enabling controlled chip formation and surface finish. The insert’s cylindrical hole with a single‑side countersink (40°–60°) ensures a secure seat in standard ISO holders, reducing micro‑movement at the cutting edge. These features translate into stable cutting conditions and repeatable machining accuracy when paired with the correct holder and clamping set.

Practical compatibility and selection guidance for turning operations

Built to ISO dimensions, this indexable insert integrates into standard turning systems where form, relief angle, tolerance class, attachment method, size and thickness determine fit. The single‑sided chipbreaker supports predictable chip control; selecting a chipbreaker and grade aligned with workpiece material and component stability optimises results. For applications ranging from general turning to more demanding interrupted cuts, this insert offers a balance of process reliability and adaptability in production environments.

For accurate holder matching and to ensure the best performance with the SH730 grade, contact Metav Werkzeuge for technical advice or to request compatible clamping kits — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6862166
• Manufacturer SKU: TUN6862166
• SKU: 6862166-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Designation: EPGT040100

Core measurements

• Approach angle: 75°
• Clearance angle: 11°
• Plate thickness: 1.59 mm
• Size designation: 04

Special features

• Grade/coating: SH730 (coated carbide)
• Geometry: rhombic
• Chipbreaker: one‑sided
• Hole style: cylindrical hole + one‑side countersink (40°–60°)
• Intended use: Turning
• Compatibility: ISO turning insert holders

FAQ

What materials is this insert suitable for?
The EPGT040100 SH730 insert is designed as a versatile coated carbide grade for general turning; material suitability depends on the selected chipbreaker and machining parameters.

How does the 11° clearance affect machining?
An 11° clearance reduces flank rubbing while maintaining support for the cutting edge, improving surface finish and tool life under typical turning loads.

Is the insert compatible with standard ISO holders?
Yes, the ISO‑normed geometry and the cylindrical hole with one‑side countersink make the insert compatible with standard ISO turning holders when form, size and tolerance class are matched.

Which chipbreaker type is fitted and what benefit does it bring?
The insert features a single‑sided chipbreaker, which assists in consistent chip control and is beneficial for many external and internal turning operations.

How to identify the correct replacement for older setups?
Match the insert designation, size (04), approach angle (75°) and hole style; the EPGT040100 SH730 indexable insert and the manufacturer SKU TUN6862166 help ensure the right replacement is selected.

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.