10pcs APMT1604PDER-M2 VP15TF Carbide Inserts |CNC Milling Steel/Alloy Heavy-Duty
With a 16mm inscribed circle (IC) for mid-to-large workpieces, 4-flute efficiency, PDER chipbreaker, M2 mounting compatibility, and wear-resistant VP15TF grade, they excel in semi-roughing to finishing tasks.