SDKT 1204 铣削刀片
对比 合适的材料与应用, ，然后选择 a brand 查看 the exact SKUs.
- ISO Code
- SDKT1204
- 刀片尺寸
- 1204
- Shape
- S
查找合适的选项
Select the workpiece material and application. 品牌 remains optional.
Brands
该父型号的全部可选规格。
This page covers every SDKT 1204 insert we can supply — 3 variants across Achteck, published for 钢, 不锈钢, 铸铁, 耐热合金. The square 90° geometry gives it 8 cutting edges and makes it suitable for heavy roughing, square shoulders and interrupted cuts.
铣削刀片 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 SDKT 1204.
Geometry and dimensions
| Insert family | SDKT |
|---|---|
| Category | 铣削刀片 |
| Shape | square 90° (S) |
| Usable cutting edges | 8 |
| 内切圆直径 (IC) | 12.7 mm |
| 厚度 (S) | 4.76 mm |
| 刀尖圆角 (RE) | 2.3 mm |
| Cutting edge length (L) | 8.1 mm |
| Fixing hole diameter (D1) | 5.5 mm |
| Hand | Neutral |
| Variants in stock | 3 |
| Brands | Achteck |
Carbide grades available
3 variants of SDKT 1204 are stocked in these grades: AC251P, AP251K, AP351U.
Across this range the grades specified most often are AC251P, AP251K, AP351U. 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.
槽型 geometries
断屑槽 stocked for SDKT 1204: 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
- 面铣
For more on cutting steel, see our material-specific guide.