1、FINISHED SURFACE WITH FINE TEXTURE: Carbide inserts with finished metal surface, low cutting force, fine surface texture, practicality, high durability and stability 2、HIGH ACCURACY AND TOUGHNESS: Made of good quality carbide material with exquisite workmanship, can withstand high temperature, stable and durable, possess long service life, high accuracy and high toughness 3、HIGH EFFICIENCY CUTTING: Multi layer coating bring fast cutting speed, low friction coefficient, good wear resistance, improve efficiency and turning effect, save time and cost 4、PERFECT REPLACEMENT: These CNC milling inserts come in a box for easy carrying and storage, they are neatly arranged in the box for easy use, the package contains 10 carbide inserts for your basic needs, which can replace your old or damaged ones 5、FOR MANY MATERIALS: Carbide inserts are mainly used for machining common steel and common stainless steel, ideal for providing smooth surface finish in bending, concave, hollow work and general turning applications, suitable for carbon and alloy steel, tool steel and stainless steel, soft and hard wood, particleboard, MDF, plywood, laminate, acrylic, etc.