Features: The wood chisels is used for creating square angle for hinge recesses, door lock recesses, hinged mortises, flooring stock The wood carving chisels is a great tool for both furniture factory and woodworking enthusiasts. Small size, enough to carry in your pocket, you can take this corner chisels and anywhere. Selected from aluminum, high strength and high toughness, convenient and practical. Creates a 90 degree square corner place on any corner with a high accuracy. Suitable or hanging door, this spring loaded corner chisels is more efficient than a hand chisels, and works quickly to ensures that corners are perfectly square. The anvisl is tipped with a that makes work of most any type of hard or soft wood. Specifications: Component:Aluminum Color:Blue/Silver/Blue/Golden Size:Approx.72x29mm/2.83x1.14inch Package Includes: 1 Set note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.