Handheld Drill Introduction

This is the content required for an introduction to our handheld power drills (including cordless drills, impact drills and rotary hammer, but NOT the drill press or rotary tool) - reading this does NOT replace the mandatory session with a tutor! It will make it a lot quicker though ;-)

Let's begin! First off, make sure you have read the machine's manual, if available (check its "InfoBox" in the wiki for instructions how to find it).

Safety

Dangers

• exposed & rapidly spinning chucks
• possible kickback due to a drill bit that binds with the material

Precautions

• wear personal protection but not gloves, they could get caught!
• stay clear of the chuck when in operation - use a secondary handle if possible
• make sure the drill can't accidentally turn on before changing a bit or touching the chuck for any other reason
• be prepared for sudden movements of the tool or your workpiece, especially when using large diameter drill bits or hole saws
  • firmly hold the tool's handle(s) and secure your workpiece with clamps or in a vise

Suggested Reading

Besides these safety notes, you should read about the different drill bits to know what you're doing! Different materials usually require different bits, and the drilling speed depends on the bit as well as the type of material.