APMT 120416 T3130 MJ Wendeplatten - Tungaloy

Optimise high‑feed milling with the DoFeed system and the Tungaloy T3130 grade to achieve stable chip control and prolonged edge life; the combination of a 1.6 mm corner radius and a robust MJ chipbreaker ensures productivity with small axial depths. Order inserts via Metav Werkzeuge or consult their specialists for application-specific selection.

APMT 120416 T3130 – DoFeed milling insert by Tungaloy (parallelogram, 85°)

The APMT120416‑MJ T3130 is an indexable insert designed for high‑feed milling, pocketing and face machining, combining a parallelogram form and a cylindrical hole with one‑side countersink for secure clamping.

• DoFeed series for high chip removal
• T3130 grade for wear resistance and toughness
• Parallelogram shape with 85° cutting geometry
• Cylindrical hole with one‑side countersink

Increased productivity through optimised high‑feed geometry

The DoFeed family is developed for high‑feed milling, enabling large chip volumes at small axial depths and thus higher material removal rates without increasing radial engagement. The parallelogram shape and the 85° cutting geometry reduce cutting forces per pass and improve run‑out tolerance, which helps stabilise the process in interrupted cuts. Combined with a carbide substrate, this geometry delivers reliably consistent performance in production environments where short cycle times are essential.

Predictable tool life and stable chip formation

The T3130 grade contributes a balanced mix of wear resistance and toughness that complements the insert geometry, while the MJ chipbreaker stabilises chip flow under heavy loads. This combination reduces edge chipping and supports repeatable wear behaviour, translating into longer indexing intervals and lower tooling costs per component. For users seeking a dependable compromise between economy and performance, this design offers measurable gains in process stability and surface integrity.

Practical handling and secure clamping for series use

With a 1.6 mm radius, a plate size of 12 mm and a thickness of 4.76 mm, the insert supports robust corner strength and improved surface finish on machined faces. The insert’s cylindrical hole with a single‑side countersink (40°–60°) ensures secure location and simple mounting in compatible DoFeed holders. The system concept—insert body, matching indexable inserts and fasteners—facilitates quick changeovers and predictable set‑ups, which is beneficial for shops that run varied programmes or require rapid tool replacement.

Contact Metav Werkzeuge for tailored advice on Tungaloy DoFeed inserts and application recommendations — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6853813
• Manufacturer SKU: TUN6853813
• SKU: 6853813-Tungaloy
• Designation: APMT120416-MJ T3130 Tungaloy insert
• Model series: DoFeed

Core specifications

• Size: 12 mm
• Thickness: 4.76 mm
• Corner radius: 1.6 mm
• Cutting geometry: 85°
• Clearance angle: 11°
• Hole style: cylindrical hole + one‑side countersink (40°–60°)

Special features

• Carbide material
• T3130 Tungaloy grade
• MJ chipbreaker
• Parallelogram plate form
• For high‑feed milling, pocketing and face milling
• With hole for secure clamping
• Designed for large chip volumes at small axial depths

FAQ

Which machining tasks suit this insert best?
The APMT120416‑MJ T3130 insert is optimised for high‑feed milling, pocketing and face milling where large chip volumes are required at low axial depths; it is part of the DoFeed family and intended for production machining.

What is the substrate and grade of the insert?
The insert is produced from carbide and supplied in Tungaloy’s T3130 grade, developed to balance wear resistance, toughness and edge stability for milling operations.

How does the 1.6 mm corner radius affect results?
A 1.6 mm radius increases corner strength and helps achieve a more uniform surface finish while reducing the risk of corner chipping under cyclic loads, which supports longer service intervals for the insert.

What clamping features does the insert offer?
The insert includes a cylindrical hole with a one‑side countersink (40°–60°) to ensure secure and repeatable seating in compatible DoFeed indexable cutter bodies.

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.