Carbide Inserts for Aluminum DCGT21.51 DCGT070204-AL 10PCS, Precision Cutting and Enhanced Durability

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About This Feyzor DCGT21.51 insert: I.W 9.53mm, Thickness 3.97mm, Φd 4.4mm, R0.4mm. Submicron-grain material ensures wear/crack resistance. Anti-buildup coating for aluminum/copper /magnesium. Non-Ferrous Finish Master: LH chipbreaker with FZN10 grade reduces cutting resistance by 30%. Mirror-polished surface prevents adhesion. Ideal for N01-N15 aluminum finishing and stable chip control. Smart Chip & Heat Management: Geometric chipbreaker optimizes evacuation, cuts vibration 40%. Multi-layer cooling extends tool life for thin-wall aluminum/copper parts. Compatible with semi-finish to precision tasks. Multi-Process Versatility: Supports turning (OD/boring/facing) & milling (face/groove/slopes). Seamless CNC lathe/machining center integration for complex non-ferrous components. Industrial-Grade Certification: Peripheral grinding ensures ±0.002mm accuracy. 0.3mm/rev feed rate proven in aerospace aluminum/copper heatsinks. 500+ hour lifespan under ISO 3685 standards. Show more