SPECIFICATIONS: 14mm x 14mm x 2.0mm Arc-edge square carbide inserts with 30° cutting angle and R150 radius Arc-edge, 4-indexable cutting edge, Pack includes 10 pieces of carbide insert cutters DESIGN: Arc-edge profile enables smooth cutting action and superior surface finish in woodturning operations, these cutters offer exceptional hardness and wear resistance,Engineered for fast, efficient cutting, saving you time and effort on every project COMPATIBILITY: Designed to fit spiral and helical planer cutters, wood lathe turning tools, and various woodturning replacement applications DURABILITY: Made of hardened tungsten carbide material for long-lasting performance and consistent cutting results, perfect for precision woodturning SERVICE GUARANTEE: FHONK Tool is a brand manufacturer, with its own factory, patented formula steel, product quality and service level are guaranteed. If you encounter any product problems, please feel free to contact us, we will reply you within 24 hours. Transform your woodturning projects with these premium 14mm square carbide insert cutters. Each cutter features a precisely engineered radius R150 arc-edge design, 30° cutting angle, delivering smooth and consistent cuts across various woodworking applications. This 10-piece set is ideal for spiral and helical planer cutters, as well as wood lathe turning tools. The 14x14x2.0mm dimensions ensure a perfect fit for compatible tool holders. These replacement inserts are crafted from durable carbide material, maintaining their cutting edge through extended use. Perfect for both professional woodworkers and serious hobbyists, these cutters provide clean, efficient cuts while reducing tear-out. They're particularly effective for detail work and finishing cuts on your woodturning projects. Compatible with various spiral cutting heads and woodturning tools, these inserts help maintain consistent cutting performance across your woodworking operations.