Features: 1Antislip Design: Electric hammer conversion head's handle adopts antislip design which is comfortable to hold. 2Connect Firmly: High hardness triangle drive shaft connect electric drill is not loose and cutting is smoother. The screws on both sides of the drill are firmly fixed and not easy to fall off. 3Easy To Attach: Easy to use the electric hammer connects the drill. Easy to install tighten the screws with a hex wrench. 4Powerful: This tool is mainly used to convert handheld electric drill into electric hammer convenient and fast. 5Wide Application: Suitable for professional or daily home users. And it is suitable for wood masonry concrete brick. Specification: Item Type: Electric Hammer Conversion HeadMaterial: ABS Stainless SteelWeight: Approx. 373g / 13.2ozDrill Bit Length: 12.5cm / 4.9inHandle Length: 9.5cm / 3.7in Package List: 1 x Electric Hammer Conversion Head1 x Handle1 x Drill Bit1 x Hex Wrench2 x Screw1 x Drill Storage Box