TPGT 070104 SH730 Wendeplatten - Tungaloy

Benefit from the combination of a coated cemented carbide SH730 grade, a precise 0.4 mm corner radius and ISO conformity for reliable turning results; Order the TPGT070104 SH730 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed

TPGT 070104 SH730 Tungaloy triangular turning insert — ISO triangular insert, 60°

A TPGT070104 SH730 triangular indexable insert designed for ISO-standard external and internal turning applications, offering a robust coated carbide grade for variable engagement conditions

• ISO-compliant triangular insert
• Coated cemented carbide SH730
• 0.4 mm corner radius for precision
• With cylindrical hole and countersink 40°–60°

Increased process reliability through tougher cutting edges

The coated cemented carbide SH730 is formulated for toughness and stable cutting-edge performance, which reduces edge chipping under interrupted cuts and variable engagement. This toughness translates into fewer unscheduled tool changes and more predictable cycle times, improving overall process reliability. The single-sided chipbreaker geometry helps control swarf formation during external and internal turning, so the workshop benefits from cleaner chips and reduced downtime.

Consistent surface finish and dimensional control from precise geometry

A triangular insert with a 60° corner angle and 0.4 mm corner radius gives a predictable cutting profile for finishing and light to medium turning tasks. The 11° relief angle supports effective clearance while maintaining cutting strength, and the modest 1.59 mm plate thickness provides the stiffness required for stable cuts in small-tool setups. These geometric parameters help achieve consistent surface quality and repeatable tolerances, particularly when paired with an appropriate clamping system and ISO-compatible holders.

Simple system integration for efficient workshop operation

As a member of the ISO turning insert family, this indexable solution fits into standard toolholder systems when matching form, relief angle, tolerance class, clamping style, size and thickness. The insert’s hole arrangement — a cylindrical hole with a one-sided countersink (40°–60°) — supports secure fixing and fast replacement, aiding inventory standardisation and reducing set-up times. Choosing ISO-standard components streamlines procurement and supports predictable tool-change procedures on the shop floor.

Practical advantages in everyday turning tasks

The robust grade is particularly suitable for smaller tools or operations where engagement conditions change frequently; the combination of a tough substrate and a dedicated coating improves resistance to flank and crater wear while the single-sided chipformer aids chip control in mixed materials. For applications requiring repeatable indexation, the triangular shape allows multiple cutting edges per insert, offering economical edge usage and lower per-cutting-edge costs.

Contact Metav Werkzeuge for application advice and to procure original Tungaloy indexable inserts — Metav Werkzeuge can advise on toolholder compatibility and delivery options

Technical Data

• Article number: 6862173
• SKU: 6862173-Tungaloy
• Manufacturer SKU: TUN6862173
• Manufacturer article number: 6862173

Facts

• Corner radius: 0.4 mm
• Plate thickness: 1.59 mm
• Insert size: 07
• Corner angle: 60°
• Relief angle: 11°

Special features

• Coating / grade: SH730
• Substrate: coated cemented carbide
• Plate shape: triangular
• With hole
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Series: ISO turning inserts

FAQ

What turning tasks is this insert designed for?
The TPGT070104 SH730 Tungaloy indexable insert is intended for ISO-standard external and internal turning operations, particularly where engagement conditions vary or smaller tool sizes are used.

How does the SH730 grade affect tool life?
The SH730 coating and substrate combination enhances toughness and cutting-edge stability, which reduces edge chipping and extends usable life compared with uncoated grades under similar conditions.

Which holder characteristics determine compatibility with this insert?
Compatibility depends on the holder’s form, relief angle, tolerance class, clamping method, size and thickness; matching these to the insert’s ISO designation ensures correct fit and secure clamping.

Can this insert be indexed to use multiple cutting edges?
Yes, the triangular geometry allows indexation to multiple cutting edges, improving economy per edge and supporting efficient edge changeover.

What is the purpose of the cylindrical hole with countersink?
The cylindrical hole with a one-sided countersink (40°–60°) provides positive and repeatable clamping in the holder, facilitating secure fixing and quick replacement during tool changes.

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.