TPGT 070104 SH7025 Wendeplatten - Tungaloy

Take advantage of the SH7025 coated carbide grade and the ISO-compliant triangular geometry for consistent edge stability and reliable chip control; order directly via Metav Werkzeuge or consult our technical team for application-specific advice.

TPGT 070104 SH7025 turning indexable insert by Tungaloy — coated carbide, 60° triangle

A TPGT070104 SH7025 triangular indexable insert designed for ISO-compliant external and internal turning, offering a compact geometry and single-sided chipbreaker for controlled swarf management

• TPGT 070104 triangle insert, 60° geometry
• Coated carbide SH7025 for stable edges
• Single-sided chipbreaker for reliable chip control
• Central hole with countersink for secure clamping

Engineered for stable cutting and predictable tool life

The insert employs the SH7025 coated carbide grade, developed for edge stability under changing entry conditions; this means fewer unexpected edge failures and more predictable wear behaviour. Where smaller toolholders or variable engagement angles are used, the combination of the grade and the single-sided chipbreaker helps maintain a consistent cutting edge, reducing downtime and scrap rates. The effect is a more efficient turning process with improved productivity and lower tool consumption over comparable uncoated or poorly matched grades.

Secure clamping and ISO compatibility reduce setup uncertainty

ISO standardisation ensures straightforward selection for compatible holders: the geometry, 11° clearance, tolerance class, fastening type, size and 1.59 mm thickness determine fit and performance. The triangular form with a 60° included angle and a 0.4 mm nose radius gives a balance between edge strength and finish capability. The insert is supplied with a cylindrical hole and a single-sided 40°–60° countersink, enabling positive locating and secure clamping that lowers the risk of micro-movements during turning, which in turn supports improved surface finish and repeatable results.

Practical selection guidance for varied turning tasks

For general turning tasks, select the chipbreaker and the SH7025 grade to match workpiece conditions and machine stability; the chipformer should suit the material and the intended feed and depth of cut. The insert’s modest thickness and compact triangle size make it particularly suitable for applications where smaller toolholders are preferred or where entry conditions change frequently. In practice, this leads to easier indexation, predictable performance in short-cycle operations and cost-effective stock removal when the right combination of holder and insert geometry is chosen.

For reliable turning results with Tungaloy’s SH7025 grade, contact Metav Werkzeuge for tailored recommendations and ordering: info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6967568
• SKU: 6967568-Tungaloy
• Manufacturer SKU: TUN6967568
• Manufacturer: Tungaloy

Facts

• Included angle: 60°
• Nose radius: 0.4 mm
• Clearance angle: 11°
• Thickness: 1.59 mm
• Size designation: 07

Special features

• Triangular plate form
• Coated carbide grade SH7025
• Single-sided chipbreaker
• Cylindrical central hole + one-sided countersink (40°–60°)
• ISO-compliant indexable insert for turning

FAQ

What is the main benefit of the SH7025 coating?
The SH7025 coating on this indexable insert provides improved edge stability and wear resistance, which helps the insert deliver predictable tool life under varying entry conditions.

Which holder features are required for correct use of this insert?
A compatible holder must match the insert’s form, clearance angle (11°), tolerance class, fastening method and size; the central hole and countersink ensure secure clamping when the holder accepts ISO triangular inserts.

Is this insert suitable for internal turning as well as external turning?
Yes, the ISO triangular geometry and compact thickness make the insert suitable for both external and internal turning operations when used with an appropriate holder.

How does the 0.4 mm nose radius affect surface finish?
A 0.4 mm nose radius balances edge strength with the ability to produce a good surface finish; smaller radii reduce cutting forces while maintaining acceptable durability for many turning tasks.

Are replacements or spare screws included with the insert?
The item is an ISO-compliant insert and is supplied as the cutting plate itself; suitable clamping sets, screws and underlays should be selected separately to match the holder system.

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.