[Material quality]: manual planer using manganese steel, blade selection of SK5 material, hardness 60HRC, overall heat treatment, the blade is wear-resistant. Durable, does not rust, not easily broken, can be usedfor a long time. [Adjustable Design]: You can easily adjust the position of the wood planer blade with adjustable screws to meet your different woodworking needs, more convenient for wood carving and woodworking, easy atuse, easy to use! [Hardness]: sharpening the edge of the plane, high hardness, sharpness of the plane, smooth, light, sharp blade, easy to use. [Ease of grip: Humanized handle design, easy to grip, lightweight design for effortless use. [Versatile]: Manual plane for woodworking, wood carving, woodworking with complex flat surfaces and irregular patterns. Ideal for perfecting the shape and size of the wood, or for giving it a final finish. Veryhandy!