Features 1、Antislip Design: Electric hammer conversion head's handle adopts antislip design, which is comfortable to hold. 2、Connect 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. 3、Easy To Attach: Easy to use, the electric hammer connects the drill. Easy to install, tighten the screws with a hex wrench. 4、Powerful: This tool is mainly used to convert handheld electric drill into electric hammer, convenient and fast. 5、Wide Application: Suitable for professional or daily home users. And it is suitable for wood, masonry, concrete, brick. Specifications Item Type: Electric Hammer Conversion Head Material: ABS, Stainless Steel Weight: Approx. 373g / 13.2oz Drill Bit Length: 12.5cm / 4.9in Handle Length: 9.5cm / 3.7in Package List 1 x Electric Hammer Conversion Head 1 x Handle 1 x Drill Bit 1 x Hex Wrench 2 x Screw