Title: Mitsubishi SEEN1504AFSN1 F7030 Milling Insert | Genuine MMC Japan
30-Day Free Returns
Free Worldwide Shipping
SEEN1504AFSN1 F7030
Mitsubishi Materials | High-Toughness Steel Milling Specialist
The Mitsubishi SEEN1504AFSN1 F7030 is a heavy-duty indexable milling insert engineered for face milling applications. Utilizing the advanced F7030 CVD coating, this insert is optimized for carbon steel, alloy steel, and stainless steel. Known for its superior fracture resistance, the F7030 grade excels in interrupted cutting and wet milling conditions, delivering stable tool life where other inserts chip or fail.
Packaging: Genuine Mitsubishi Box of 10 Inserts
ISO Designation Decoded
Square 90°
20° Relief
E-Class Tol.
No Chipbreaker
15.875mm Size
4.76mm Thick
Lead Angle
Technical Specifications
| Feature | Metric Designation | Inch (ANSI) Designation |
|---|---|---|
| Model Name | SEEN1504AFSN1 | SEEN 53 AFSN1 |
| Inscribed Circle ($IC$) | 15.875 mm | 5/8" |
| Thickness ($S$) | 4.76 mm | 3/16" |
| Relief Angle ($AN$) | 20° High Clearance | |
F7030 CVD Grade Milling
The F7030 grade features a multi-layered CVD coating (TiCN-Al2O3-TiN) on a high-toughness carbide substrate. It is specifically designed to handle the thermal shock of wet milling and the impact of interrupted cuts. The micro-grain Al2O3 layer provides excellent heat resistance, while the fibrous TiCN layer offers high wear resistance against flank and crater wear.
AFSN Geometry Strength
The AFSN geometry is a robust milling profile designed for face milling cutters. With a 20° relief angle, it minimizes cutting resistance and prevents the rubbing of the workpiece. This results in reduced heat generation and vibration, ensuring a superior surface finish on carbon steels and alloy steels.
Recommended Cutting Parameters
Face Milling Parameters (F7030 Grade)
| Material Group | Cutting Speed ($v_c$) | Feed per Tooth ($f_z$) | Depth of Cut ($a_p$) |
|---|---|---|---|
| Carbon/Alloy Steel | 150 - 250 m/min | 0.15 - 0.35 mm/t | Up to 4.0 mm |
| Stainless Steel (SUS) | 100 - 180 m/min | 0.10 - 0.25 mm/t | Up to 3.0 mm |
MILLING CUTTER COMPATIBILITY
The SEEN1504 series is designed for Mitsubishi SE445R face milling cutters and Wedge-type general-purpose face mills.
Shop Matching Milling Cutters →