The SNGX1205ZNN-F57 WKK25G is a premium square positive carbide milling insert from Walter, designed for face milling and shoulder milling applications. Featuring the F57 chipbreaker and WKK25G PVD-coated grade, it delivers excellent wear resistance, reliable chip control, and long tool life. It is especially suitable for machining cast iron (ISO K), including interrupted and wet cutting conditions.
Technical Specifications
| Specification |
Details |
| Brand |
Walter |
| Model |
SNGX1205ZNN-F57 WKK25G |
| Product Type |
Indexable Milling Insert |
| Material |
Cemented Carbide |
| Grade |
WKK25G |
| Coating |
PVD AlO Coated |
| Shape |
Square |
| Insert Type |
Positive |
| Chipbreaker |
F57 |
| Insert Size |
12 mm |
| Workpiece Material |
Cast Iron, Ductile Iron |
| ISO Tolerance |
G |
| Insert Clearance |
0 |
| Inscribed Circle (IC) |
12.7 mm |
| Thickness (S) |
5.76 mm |
| Corner Radius (RE) |
0.8 mm |
| Cutting Edge Length |
12.7 mm |
| Number of Cutting Edges |
4 |
| Mounting Style |
Screw Clamp |
| Weight (1 Piece) |
Approx. 10 g |
| Pack Size |
Usually 10 Pieces |
| Application |
Face Milling, Shoulder Milling, CNC Milling |
Features
- Premium carbide substrate
- WKK25G PVD coating
- F57 chipbreaker
- High wear resistance
- Excellent toughness
- Smooth chip control
- Long tool life
- Stable cutting performance
Applications
- Face Milling
- Shoulder Milling
- CNC Milling
- Roughing
- Semi-Finishing
Suitable Materials
- Cast Iron
- Ductile Iron
- Nodular Cast Iron
Corrosion Resistance
- Good corrosion resistance
- High oxidation resistance
- Suitable for dry and wet machining
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