EPGT 040102 GH110 Wendeplatten - Tungaloy

Combining GH110 wear resistance with an ISO‑standard geometry and robust carbide construction yields reliable, repeatable turning performance and reduced tool changes. Order the insert directly via Metav Werkzeuge or ask our consultants if needed.

EPGT040102 GH110 — ISO turning insert, rhombic 04, 11° clearance (Tungaloy)

The EPGT040102 GH110 is an ISO‑standard turning insert intended for external and internal turning, offering consistent chip control and durable cutting‑edge stability.

• ISO‑standard rhombic 04 format
• GH110 grade for wear resistance
• Cylindrical hole with 40°–60° countersink
• 11° clearance for secure cutting

Consistent performance through material and grade

The insert is manufactured from carbide, combined with the GH110 Tungaloy grade to balance wear resistance and toughness. This composition reduces flank and crater wear under typical turning conditions, which in turn prolongs tool life and lowers operating costs through fewer indexings and replacements. The use of a proven grade ensures stable cutting edges, especially where interrupted cuts or variable feed rates challenge conventional grades. For production environments prioritising uptime, the technical choice of substrate and grade translates directly into predictable maintenance intervals and steady output quality.

Geometry designed for precise engagement and chip control

The rhombic 04 form and 11° clearance angle create a predictable engagement with the workpiece, enabling accurate dimensioning and surface finish. The insert’s cylindrical hole with a single countersink (40°–60°) secures stable clamping and repeatable seating in compatible holders. The one‑sided chipbreaker helps direct chip flow for common turning tasks, lowering the risk of chip interference and improving machine uptime. Together, these geometry features support efficient chip evacuation and consistent contact conditions at the cutting edge, which benefits cycle time and surface integrity.

Versatility for external and internal turning tasks

Designed specifically for turning, the insert suits both external and internal operations when paired with the correct holder or boring bar. The ISO designation allows straightforward integration into established tool systems: select the matching holder by verifying form, clearance angle, tolerance class, fastening method, size and thickness. The result is a flexible component that can be applied across a range of workpiece setups, delivering reliable performance whether finishing or performing light roughing operations.

Process integration and economic benefits

As part of an ISO insert system, the package logic includes the insert, a compatible outside holder or boring bar, base/clamp sets and replacement screws. This simplifies procurement and spares management while supporting fast reassembly during tool changes. The combination of robust carbide construction and the GH110 grade provides measurable reductions in downtime and tool consumption under typical shopfloor conditions, improving overall productivity. Selecting an insert that matches material characteristics and machining stability helps preserve machine time and reduces non‑productive activity, making the insert a pragmatic choice for continuous production.

For application recommendations or to secure original Tungaloy EPGT040102 GH110 inserts, contact Metav Werkzeuge for specialist advice via info@metav-werkzeuge.com or call +49 2822 7131930 — assistance for matching holders and chipbreaker selection is available.

Technical data

• Article number: 6804315
• Manufacturer SKU: TUN6804315
• SKU: 6804315-Tungaloy
• Model series: ISO turning inserts
• Designation: EPGT040102
• Material: Carbide
• Grade: GH110
• Manufacturer: Tungaloy

Core data

• Insert size: 04
• Thickness: 1.59 mm
• Cutting edge radius: 0.2 mm
• Clearance angle: 11°
• Included angle: 75°

Design & features

• Rhombic insert form
• Cylindrical hole + single countersink (40°–60°)
• One‑sided chipbreaker
• ISO designation 040102
• ISO‑compatible geometry for holders
• Intended for external and internal turning
• System build: insert, holder/boring bar, base/clamp set, replacement screws

FAQ

What determines whether the insert fits a holder?
Compatibility is defined by the holder’s form, clearance angle, tolerance class, fastening method, insert size and thickness; verify these parameters to ensure correct seating of the EPGT040102 GH110 insert.

Which chipbreaker is fitted and when is it suitable?
This insert features a one‑sided chipbreaker; select a chipbreaker and grade according to workpiece material, depth of cut and machining stability to optimise chip control and surface quality.

Can the insert be used for internal turning operations?
Yes — when mounted in a suitable boring bar the ISO‑format insert is suitable for internal turning as well as external turning, provided holder geometry and clamping meet the insert’s seating requirements.

What performance characteristics does GH110 offer?
The GH110 Tungaloy grade combines wear resistance, toughness and edge stability to provide consistent cutting behaviour in general turning applications, improving tool life and repeatability.

How does the cylindrical hole and countersink affect clamping?
The cylindrical hole with a single countersink (40°–60°) enables secure, centred clamping that promotes repeatable seating and stable cutting forces for improved dimensional control.

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.