XDMW 120508 Milling Inserts
Compare suitable materials and applications, then choose a brand to view the exact SKUs.
- ISO Code
- XDMW120508
- Insert Size
- 120508
- Shape
- X
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Brands
All available options for this parent model.
A special profile milling insert with 2 cutting edges, XDMW 120508 is stocked here in 2 variants from Achteck. Published applications cover Steel, Stainless steel, Cast iron. Key dimensions: 12.7 mm inscribed circle, 5.56 mm thickness, 0.8 mm nose radius.
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 XDMW 120508.
Geometry and dimensions
| Insert family | XDMW |
|---|---|
| Category | Milling Inserts |
| Shape | special profile (X) |
| Usable cutting edges | 2 |
| Inscribed circle (IC) | 12.7 mm |
| Thickness (S) | 5.56 mm |
| Nose radius (RE) | 0.8 mm |
| Fixing hole diameter (D1) | 4.4 mm |
| Hand | Right |
| Variants in stock | 2 |
| Brands | Achteck |
Carbide grades available
2 variants of XDMW 120508 are stocked in these grades: AC301K, AP251U.
Across this range the grades specified most often are AC301K, AP251U. 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 XDMW 120508: HR2.
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
- Face Milling
- Slot Milling
- Ramp Milling
- Helical Interpolation
- Plunge Milling
- Pocket Milling
For more on cutting steel, see our material-specific guide.