Impact drills are the most widely used tools in thepower tools category. These drills are known for their lightweight and dominantperformance. Thehave a good variety in voltage ratings such as 12volts, 18 volts, and 20 volts. with higher voltage are capable of delivering robust performance.
An impact drill, generally, has two components:
a) A standard head with a chuck (can be keyed orkeyless)
b) A clutch for better adjustment of torque levels
Somedo not have a chuck in their design. They have a hexcollet to serve chuck's purpose. These drivers are mainly applied for drivinglarge fasteners. For precision drilling jobs, impact drivers may not fit thebill. They are preferred choice for tasks where a considerably large force isrequired.
Thoughare quite popular among DIYers and professional toolusers, impact drills are capable of driving screws at unbelievably fast speeds.Impact drills utilize the combined effect of bit rotation and constant force todrive screws through even some of the most robust wooden materials.
Impact drills have the potential to deliver three timemore power as compared to other drills. Despite being the robust powerhouse,the impact drills are easier to use because the tool is designed to transferhigh impact energy directly to the screw without putting any undue stress onthe forearm of the user. For tasks which necessitate driving large quantitiesof screws, say a woodworking project, impact drills are the best tool.
Some top-selling impact drills are, , , , , and .