Drill

Drill is a tool primarily used for making round holes or driving fasteners. It is fitted with a bit, either a drill or driver, depending on application, secured by a chuck. Some powered drills also include a hammer function.

Types of Drills

There are various types of drills such as:

• Hand Drill - A hand tool with a rotating bit used to bore holes.
• Electric Drill - A type of drill that is powered by an electric motor.
• Cordless Drill - A type of drill that uses rechargeable batteries.
• Hammer Drill - A type of rotary drill with a hammering action that provides a short, rapid hammer thrust to pulverize brittle material and provide quicker drilling with less effort.
• Surgical Drill - A drill used in medical applications.

Uses

Drills are commonly used in woodworking, metalworking, machine tool fabrication, construction, and utility projects. They are typically used to drill holes and to fasten materials together.

Safety

Safety is a critical aspect when using a drill. It is important to use the correct drill bit for the material being drilled. The user should also wear appropriate safety gear, such as safety glasses and gloves.

See Also

• Drill Bit
• Drill Press
• Power Tools

Drill Resources
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