The electric hammer drill is made of high-quality steel. The 16-tooth design ensures a strong punch. Besides, it is lightweight and portable. Features: High quality steel material with high hardness, high strength and high durability. Use with an electric hammer (not included); A great chisel bit for rough surfaces. The wide and thick chisel head with 16 canines ensures a strong impact. Compact size, lightweight and portable, easy to carry with the small storage box. Suitable for roughening the surface of walls, concrete, bridges, ceramic tiles and more at construction sites. Note: Size and color may be slightly different due to manual measurement and different light environment. Thank you for your understanding. Specifications: Color: Silver Material: Steel Teeth: 16 Item Size: 152 * 31mm / 5.98 * 1.22in Package Size: 20.5 * 3.5 * 3.5cm / 8.07 * 1.38 * 1 .38 inch Package Weight: 359g / 12.66oz Package List: 1 * Chisel Bit