Lathe insert tool set - 10 inserts for 16 mm / 16IRAG60 series set; auxiliary tools for thread cutting for electricians. This kit provides durable carbide inserts designed for quick replacement, improving threading speed and consistency in electrical applications. Carbide turning tools - ideal for replacing worn turning insert tips; robust carbide construction delivers longer tool life and reliable performance in daily turning tasks. Carbide aluminum milling bits - CNC carbide insert seats; compatible with manual thread cutting tools for aluminum and light metal work. Provides precise insert positioning and stable cutting results. Use scenarios - Thread small fasteners or threaded holes in electrical enclosures and metal housings with consistent, clean threads. - Maintain and service lathes by replacing worn turning inserts to restore cutting performance and surface finish. - Perform CNC or manual milling on aluminum parts, using carbide insert seats for accurate threading and efficient material removal.