SNGX 1909 Milling Inserts
Compare suitable materials and applications, then choose a brand to view the exact SKUs.
- ISO Code
- SNGX1909
- Insert Size
- 1909
- Shape
- S
Find the Right Option
Select the workpiece material and application. Brand remains optional.
Brands
All available options for this parent model.
SNGX 1909 — square 90° milling insert, 8 edges, Steel, Stainless steel, Heat-resistant alloys. There are currently 3 variants in stock from Achteck. Measured across the range: 19.05 mm inscribed circle, 8.5–8.58 mm (typically 8.5 mm) thickness, 0.4–0.8 mm (typically 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 SNGX 1909.
Geometry and dimensions
| Insert family | SNGX |
|---|---|
| Category | Milling Inserts |
| Shape | square 90° (S) |
| Usable cutting edges | 8 |
| Inscribed circle (IC) | 19.05 mm |
| Thickness (S) | 8.5–8.58 mm (typically 8.5 mm) |
| Nose radius (RE) | 0.4–0.8 mm (typically 0.8 mm) |
| Cutting edge length (L) | 14.2 mm |
| Fixing hole diameter (D1) | 8 mm |
| Hand | Neutral |
| Variants in stock | 3 |
| Brands | Achteck |
Carbide grades available
3 variants of SNGX 1909 are stocked in these grades: AP351U, AP403M.
Across this range the grades specified most often are AP351U, 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 SNGX 1909: MR6, MM3.
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
For more on cutting steel, see our material-specific guide.