1、Hammer and drill, 2 functions in 1: press the button on the top of the machine, back and forth, you will receive the machine as an electric drill and electric hammer, versatile functions for all your needs 2、High speed of 3000 rpm: the 650 W pure copper motor drives the machine at a speed of up to 3000 rpm; high power helps you complete your work efficiently, save time and energy 3、Rotatable Handle: 360° rotating handle allows you to better control the machine from different angles 4、Speed Lock: A speed lock knob is designed to continue working during repeated operations at a certain speed. Free your hand from speed control 5、Box contents: 1 x Impact drill, Drill chuck key--1pc Auxiliary  handle- 1pc （soft grip) Depth gauge --1pc Carbon Brush---1set Title : Hammer Drill 650W 3000RPM Hammer Drill 2 in 1 Handle 360° Rotating Chuck Size 0-13mm 1/2Inch Feature: Hammer and drill, 2 functions in 1: press the button on the top of the machine, back and forth, you will receive the machine as an electric drill and electric hammer, versatile functions for all your needs High speed of 3000 rpm: the 650 W pure copper motor drives the machine at a speed of up to 3000 rpm; high power helps you complete your work efficiently, save time and energy Rotatable Handle: 360° rotating handle allows you to better control the machine from different angles Speed Lock: A speed lock knob is designed to continue working during repeated operations at a certain speed. Free your hand from speed control Box contents: 1 x Impact drill, Drill chuck key--1pc Auxiliary  handle- 1pc （soft grip)  Depth gauge --1pc  Carbon Brush---1set Specification : Rated Voltage:220-240V(EU&UK) 120V(US) Frequency:50Hz Input Power:650W(5A) No load speed:0-2800r/min Chuck size:13mm(1/2'') Max drilling capacity: steel:10mm wood:20mm concrete   :13mm Package list Hammer Drill --1pcs Drill chuck key--1pc Auxiliary  handle--1pc （soft grip) Depth gauge --1pc Carbon Brush---1set Hammer Drill --1pcs Drill chuck key--1pc Auxiliary  handle--1pc （soft grip) Depth gauge --1pc Carbon Brush---1set