Description
Product Information:
The APMT1605PDER square shoulder milling insert is a high-performance carbide cutting solution designed for 90-degree shoulder milling, slotting, and contour machining. Manufactured from premium cemented carbide and coated with advanced PVD or CVD coatings, this insert delivers excellent wear resistance, thermal stability, and superior cutting-edge strength. Its positive-rake geometry and optimized chipbreaker ensure smooth chip evacuation, reduced cutting forces, and stable machining performance, even at high speeds. The APMT1605PDER insert is suitable for machining steel, stainless steel, cast iron, and non-ferrous metals, making it ideal for CNC machining centers and high-efficiency milling operations. Whether used for roughing or finishing, it provides consistent dimensional accuracy, long tool life, and reliable performance in demanding industrial applications. Perfect for face milling cutters, shoulder mills, and indexable milling tools.
Product Details:
Advanced PVD/CVD Coating for Longer Tool Life: The insert features high-performance PVD or CVD coatings that offer excellent wear resistance, heat resistance, and oxidation stability. This improves tool life significantly in both roughing and finishing applications.
Precision-Polished Surface for Smooth Chip Flow: The insert has a polished surface and chipbreaker area, reducing friction and preventing chip adhesion. This ensures smooth chip evacuation and minimizes built-up edge, especially when machining stainless steel and aluminum.
High-Strength Carbide Substrate for Enhanced Toughness: The insert uses a fine-grained carbide substrate that provides excellent toughness and fracture resistance, making it suitable for heavy-duty and interrupted milling conditions.
Main technical parameters:

| Length | Size (mm) | |||
| L | W | S | r | |
| 11 | 11.35 | 6.2 | 3.5 | 0.8 |
| 16 | 17.35 | 9.3 | 5.26 | 0.8 |
| Type | ap (mm) | f (mm/rev) |
| APMT1135PDER | 2.50-7.50 | 0.05-0.25 |
| APMT1605PDER | 3.50-10.00 | 0.07-0.50 |
| APMT160408PDER | 3.50-10.00 | 0.07-0.50 |







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