MB05-150-2.8 Comma Grooving Blade Carbide Internal Turning Insert for CNC Lathe

MB05-150-2.8 Comma Grooving Blade Carbide Internal Turning Insert for CNC Lathe. Professional comma-type grooving insert designed for lathe external grooving and parting-off processing. Specially optimized chip breaker achieves stable chip control and smooth chip removal. High-strength carbide substrate improves toughness and effectively prevents cutting edge chipping. High-performance surface coating offers superior wear resistance for longer service life. Delivers stable cutting performance and obtains excellent workpiece surface finish. Low cutting vibration, reduces tool loss and improves machining consistency. Strict dimensional tolerance ensures perfect fit with matched comma grooving tool holders. Ideal for grooving and parting on carbon steel, alloy steel and general metal materials. Balanced cutting geometry reduces cutting force, suitable for continuous turning operations. Reliable consistent quality, economical replacement for famous brand grooving inserts.