Feature: 1. GROOVE DESIGN: Including 10pcs CNC turning inserts, sufficient in quantity, with special groove design, which greatly improves machining efficiency. 2. CEMENTED CARBIDE: Made of high strength carbide material, has high hardness, wear and corrosion resistant, not easy to deform after long term use. 3. REASONABLE DESIGN: These milling inserts have reasonable mechanical design and shape, which is not easy to collapse and prolong the service life. 4. WITH COATING: The coating treatment gives these inserts good stability and wear resistance, suitable for milling of mild steel and stainless steel, etc. 5. FOR METAL PROCESSING: With standard size and compact structure, these CNC lathe inserts can be used for turning and finishing of various metal materials. Specification: Item Type: Turning Inserts Model: APMT1604 Material: Carbide Whether Coating: Yes Type: Milling Tool Application: Steel machining, turning and finishing of various materials. Package List: 10 x Turning Inserts Note: Solid carbide inserts are more brittle than other substrates and must be used with rigid tool holding systems.