SNMU 120620 AH3225 Wendeplatten - Tungaloy
Product information "SNMU 120620 AH3225 Wendeplatten - Tungaloy"
Take advantage of the combination of process security, wear-resistant PVD coating, and a robust 2.0 mm corner radius for consistently productive milling operations. Order or request application advice via Metav Werkzeuge to ensure the insert is matched correctly to the milling body and clamping system.
SNMU120620 AH3225 Tungaloy indexable insert – 90° square insert for milling
SNMU120620 AH3225 Tungaloy indexable insert designed for secure, wear-resistant cutting in Tungaloy milling systems, suitable for face, shoulder, slot and contour milling.
- PVD-coated carbide grade AH3225
- 2.0 mm corner radius for robust edges
- Square insert with 90° cutting geometry
- Cylindrical hole with double countersink
Reliable cutting performance for stable production output
The PVD-coated carbide grade AH3225 delivers a balance of wear resistance and edge sharpness that supports repeatable machining cycles. The coating reduces flank and crater wear under typical milling parameters while the substrate material maintains toughness to resist chipping. This combination increases tool life and reduces unscheduled tool changes, leading to measurable improvements in machining uptime and predictable part quality.
Consistent edge stability and improved chip control
A 2.0 mm corner radius together with the double-sided chipbreaker provides controlled chip formation and protects the cutting edge during interrupted cuts. The cylindrical hole with dual countersink (40°–60°) ensures precise clamping and axial location on the cutter body, lowering the risk of insert movement under high loads. Explained simply: the chipbreaker shapes and evacuates swarf, while the clamping geometry keeps the insert seated securely, both of which support reliable surface finish and repeatable tolerances.
System compatibility and application-focused design
The SNMU120620 AH3225 insert is produced for Tungaloy milling systems and requires matching of insert seat, geometry and milling body for correct function. With a 6.35 mm thickness, 12 mm size and square form offering a 90° cutting angle, the insert is suitable for face, shoulder, groove, high-feed and contour milling tasks depending on the chosen cutter family. The design promotes flexible utilisation across general milling operations where process security and stable chip control are priorities.
Contact Metav Werkzeuge for tailored application recommendations on Tungaloy AH3225 inserts and to ensure correct seat and geometry selection — email info@metav-werkzeuge.com or call +49 2822 7131930
Technical data
- Article number: 6824029
- Manufacturer SKU: TUN6824029
- SKU: 6824029-Tungaloy
- WPL designation: SNMU120620
Numbers / Core technical data
- Corner radius: 2.0 mm
- Cutting angle: 90°
- Insert thickness: 6.35 mm
- Insert size: 12 mm
- Relief angle: 0°
Designs / Special features
- Material: carbide (PVD-coated) AH3225
- Insert shape: square
- Hole: with cylindrical hole + double-sided countersink (40°–60°)
- Chipbreaker: double-sided
- Typical use: milling (face, shoulder, slot, high-feed, contour)
FAQ
What machine systems is this insert designed for?
The SNMU120620 AH3225 insert is intended for use in Tungaloy milling systems where the insert seat, geometry and cutter body are specified to match the insert.
Which applications are suitable for this insert?
Typical applications include face milling, shoulder milling, slotting, high-feed and contour milling, depending on the associated cutter family and machining parameters.
What advantage does the AH3225 grade provide?
The AH3225 grade offers a PVD-coated carbide that combines wear resistance with a sharp cutting edge, improving tool life and process security under standard milling conditions.
How does the corner radius affect the cut?
A 2.0 mm corner radius increases edge strength and reduces chipping risk, which benefits interrupted cuts and operations with high load variation.
Is the insert clamping robust enough for heavy milling?
The cylindrical hole with double countersink and the insert’s geometry ensure precise clamping and axial positioning, supporting stable clamping under elevated cutting forces.
Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, KatzbergstraĂźe 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.