WNMU 080612 Milling Inserts
Compare suitable materials and applications, then choose a brand to view the exact SKUs.
- ISO Code
- WNMU080612
- Insert Size
- 080612
- Shape
- W
Find the Right Option
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Brands
All available options for this parent model.
WNMU 080612 is an 80° trigon milling insert with 6 usable cutting edges, used mainly for profiling that also needs to take a decent depth of cut. We list 8 stock-keeping variants of it from Achteck, covering Steel, Stainless steel, Cast iron, Heat-resistant alloys.
Milling inserts are chosen to match the cutter body — lead angle, number of teeth and the geometry designated by the manufacturer. The milling insert selection guide walks through that; this page lists what we actually hold in WNMU 080612.
Geometry and dimensions
| Insert family | WNMU |
|---|---|
| Category | Milling Inserts |
| Shape | 80° trigon (W) |
| Usable cutting edges | 6 |
| Inscribed circle (IC) | 12.5 mm |
| Thickness (S) | 6.47 mm |
| Nose radius (RE) | 1.2 mm |
| Fixing hole diameter (D1) | 4.4 mm |
| Hand | Right |
| Variants in stock | 8 |
| Brands | Achteck |
Cutting data
The 8 variants of WNMU 080612 listed here are supplied without a full published cutting-data set, so we do not publish one. Ask us for the specific grade and chipbreaker you are considering and we will send the manufacturer's window for it.
Carbide grades available
8 variants of WNMU 080612 are stocked in these grades: AP251K, AP251U, AP351M, AP403M.
Across this range the grades specified most often are AP251K, AP251U, AP351M, AP403M. Within one brand's range, a higher middle digit usually means a tougher grade — better on interrupted cuts, slightly less wear resistant. See carbide grades explained for how to read the names.
Chipbreaker geometries
Chipbreakers stocked for WNMU 080612: MM4, MR2.
For milling, the geometry code marks the intended duty — sharper for light cuts and better finish, stronger for scale and interruption. Milling insert selection guide.
Typical applications
- Shoulder Milling
- Face Milling
- Slot Milling
For more on cutting steel, see our material-specific guide.