Feature: 1. 10PCS IN 1 SET: Including 10pcs carbide turning inserts, round shape design, which has standard size for easy installation and replacement. 2. TURNING TOOL: These inserts are ideal for providing smooth surfaces in curved, concave, hollow work and general turning applications. 3. CEMENTED CARBIDE: Made of excellent cemented carbide material, with black coating treatment, high hardness, wear resistance and long service life. 4. GOOD PERFORMANCE: These carbide inserts have high accuracy and toughness, stable in performance, and are not easy to rust after long term use. 5. WIDE APPLICATION: These carbide inserts are widely used for turning and finishing of various materials, sufficient in quantity, efficient and durable. Specification: Item Type: Turning Inserts Material: Carbide With Coating: Yes Type: Milling Tool. 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.