TBPR 040900 SH725 Wendeplatten - Tungaloy

Take advantage of a coated carbide grade SH725 for stable cutting edges and reliable chip control, combined with a 60° triangular geometry and ISO compatibility for straightforward tool integration; order the TBPR040900 SH725 indexable insert through Metav Werkzeuge or consult our specialists for application advice.

TBPR 040900 SH725 indexable turning insert – Tungaloy, 60° triangle, coated carbide

TBPR040900 SH725 is an ISO‑standard indexable insert designed for general turning applications, offering a 60° triangular geometry and a tough, edge‑stable coated carbide grade for variable engagement conditions.

• TBPR040900 60° triangular geometry
• Coated carbide grade SH725 for edge stability
• Single‑sided chipbreaker for controlled chips
• ISO‑compatible dimensions, 9.52 mm thickness

Reliable edge life and consistent machining performance

The coated carbide SH725 grade delivers stable cutting edges under mixed engagement conditions, making it well suited to smaller toolholders and interrupted cuts. The coating enhances wear resistance and reduces flank wear, while the substrate maintains toughness to avoid premature chipping. For machining operations where repeatability and tool life are priorities, this combination reduces unscheduled tool changes and supports a steadier process flow. The coated carbide construction also contributes to improved surface finish and predictable tool behaviour across a broad range of steels and general turning tasks.

Simple integration with ISO tool systems and controlled geometry

The triangular 60° form provides a compact cutting geometry that is widely compatible with standard external holders and boring bars. Compatibility is determined by insert form, clearance angle (5°), tolerance class, fastening style, size and thickness (9.52 mm) — dimensions that match common ISO tool systems and simplify inventory management. The insert’s single‑sided chipbreaker supports effective chip control in light to medium turning, reducing the risk of tangling and aiding chip evacuation. Where tool changeover speed and parts throughput matter, the clear dimensional standards make setup and replacement straightforward.

Productivity through process security and material adaptability

Designed for turning, the insert’s SH725 chemistry and geometry prioritise process security and robust chip formation. The grade is particularly effective when cutting under varying conditions or with smaller tooling, offering longer edge life and fewer interruptions. By choosing the appropriate chipbreaker and grade for the workpiece material and cutting strategy, users benefit from improved uptime and predictable performance. For production environments seeking measurable gains in yield and consistency, this insert supports a more economical machining cycle with reliable results.

For tailored recommendations on how the TBPR040900 SH725 insert can improve turning operations and to arrange supply through Metav Werkzeuge, please contact our consultants at Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6843006
• Manufacturer: Tungaloy
• Manufacturer SKU: TUN6843006
• Model series: ISO‑Drehwendeschneidplatten
• Brand SKU: 6843006-Tungaloy

Facts

• Insert geometry: 60° triangle
• Clearance angle: 5°
• Thickness: 9.52 mm
• Size: 04
• ISO code: 040900

Special features

• Material: coated carbide (beschichtetes Hartmetall)
• Grade: SH725
• Chipbreaker: single‑sided
• Mounting: no hole / without hole
• Application: turning
• Compatibility determined by form, clearance angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert suitable for?
The TBPR040900 SH725 insert is intended primarily for general turning and performs well on a wide range of steels and common turning tasks thanks to the SH725 coated carbide grade.

How is holder compatibility determined?
Compatibility depends on the insert form, the 5° clearance angle, tolerance class, fastening method, size (04) and thickness (9.52 mm); these parameters ensure correct seating and clamping in ISO‑standard holders.

What benefit does the SH725 grade provide?
SH725 provides a balance of toughness and wear resistance, promoting stable cutting edges and consistent chip formation under variable engagement conditions, which extends tool life.

Can the insert manage interrupted cuts or variable engagement?
Yes, the combination of a robust coated carbide substrate and the single‑sided chipbreaker offers improved resilience during interrupted cuts and changing engagement, particularly with smaller tooling.

Is this insert suitable for boring bars as well as external holders?
The ISO‑standard triangular form and specified dimensions make the insert compatible with appropriately designed external holders and boring bars, provided the holder matches the insert form and dimensional requirements.

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.