Features SPECIFICATIONS: Including 4pcs electric hammer chisels, point chisel, flat chisel, and wide flat chisels to meet various excavation needs. HIGH STEEL: These wood chisels are made of high quality steel, with high hardness, corrosion and oxidation resistance, and has a long service life. ROUND SHANK: The electric hammer chisel is round shank design, suitable for lightweight electric hammer or lithium electric hammer, easy to install. FINE PROCESSING: These chisel blades have high frequency quenching processing, incisive and wear resistant, greatly improving work efficiency. WIDE APPLICATIONS: Our electric hammer chisels can be used for materials such as stone, concrete, brick wall, etc., have strong practicality. Specification: Item Type: Electric Hammer Chisel Set Product Material: Steel Application: Used for excavation work such as stone, concrete, brick wall, etc. Chisel Size: Approx. 250mm / 9.8in, 250 x 20mm / 9.8 x 0.8in, 250 x 40mm / 9.8 x 1.6in Storage Box Size: Approx. 27 x 5cm / 10.6 x 2in Package List: 1 x Point Chisel 1 x Flat Chisel 2 x Wide Flat Chisel 1 x Storage Box Package List 1 x Point Chisel 1 x Flat Chisel 2 x Wide Flat Chisel 1 x Storage Box