The LNGX130516PNFN-W ACK260 is a premium rectangular carbide milling insert from Sumitomo Electric, designed for high-performance face milling of cast iron. Featuring the W chipbreaker and ACK260 CVD-coated grade, it offers excellent wear resistance, reliable chip control, and long tool life in medium to rough milling applications. It is ideal for CNC machining and high-productivity production environments.
Technical Specifications
| Specification |
Details |
| Brand |
Sumitomo Electric |
| Model |
LNGX130516PNFN-W ACK260 |
| Product Type |
Indexable Milling Insert |
| Material |
Cemented Carbide |
| Grade |
ACK260 |
| Coating |
CVD Coated |
| Shape |
Rectangle |
| Insert Type |
Positive |
| Chipbreaker |
W |
| Insert Size |
13 mm |
| Workpiece Material |
Cast Iron |
| ISO Application |
K |
| ISO Tolerance |
M |
| Insert Clearance |
0 |
| Cutting Edge Length |
12.7 mm |
| Thickness (S) |
4.76 mm |
| Corner Radius (RE) |
1.6 mm |
| Hole Diameter |
4.2 mm |
| Number of Cutting Edges |
4 |
| Mounting Style |
Screw Clamp |
| Weight (1 Piece) |
Approx. 6 g |
| Pack Size |
Usually 10 Pieces |
| Application |
Face Milling, CNC Milling, Roughing, Semi-Finishing |
Features
- Premium carbide substrate
- ACK260 CVD coating
- W chipbreaker
- High wear resistance
- Excellent chip control
- Long tool life
- Stable cutting performance
- Suitable for high-speed machining
Applications
- Face Milling
- CNC Milling
- Rough Milling
- Semi-Finishing
Suitable Materials
- Gray Cast Iron
- Ductile Cast Iron
- Alloy Cast Iron
Corrosion Resistance
- Good corrosion resistance
- Excellent oxidation resistance
- High wear resistance
- Suitable for dry and wet machining
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