1、[Reasonable Design] Reasonable cutting angle design reduces cutting resistance, achieves sharply cutting, safer and cleaner, can meet your needs for fine or rough turning. 2、[Excellent Performance] The turning insert features high precise and high toughness, can withstand high temperature, stable and durable. 3、[Thick Coating] With exquisite workmanship and advanced coating technology, the coating is thicker and the edge is passivated, very strong. 4、[Curved Area Applications] The tuning insert is ideal for providing a smoothly finish in curved, concave, hollow work and general turning applications. 5、[Applicable Materials] Suitable for carbon steel and alloy steel, tool steel and stainless steel processing, soft and hard wood, particleboard, MDF, plywood, laminate, acrylic and other turning and milling.