APMT1604PDER-FM Milling Inserts Indexable

Zouzmin 10pcs APMT1604PDER-FM/ APMT1604PDER carbide milling inserts,Carbide Turning Inserts indexable end milling cutter，for BAP400R Milling Inserts Tool Holders Processing Hard Steel Parts

• 1、Versatile Material Compatibility：Designed for HRC30-55 hardened steels(4140 alloy, stainless steel) and cast iron, delivering consistent performance in roughing, semi-finishing, and finishing operations.
• 2、Advanced Coating Technology：Features a multi-layer AlTiN/CVD coating​ for superior adhesion, minimizing edge chipping during interrupted cuts and extending tool life by 30%+ in high-stress milling.
• 3、Optimized Geometry：Precision-engineered +11° relief angle and sharp cutting edges reduce heat generation, enabling stable machining at speeds up to 4,000 RPM for fine finishes (Ra < 0.8μm).
• 4、High-Speed Efficiency:Reinforced carbide substrate withstands 500°C thermal loads, ideal for aerospace-grade materials (H13 steel, 42CrMo) and thin-walled part machining.
• 5、Compatibility & Versatility:Seamlessly integrates with 400R Series end mills for square/edge milling, supporting both dry and minimal-coolant operations in mold-making and automotive applications.