MAke sure all tools and equipment are in good condition.
Keep tool cutting edges sharp so the tool will move smoothly without binding or skipping.
Check that speed of abrasive wheel is compatible with the machine speed.
Do check circular saw guards to assure they are not wedged up. This would leave the lower portion of the blade unguarded.
Always follow the user's instruction manual for lubrication and changing of accessories.
Do not use machine a without guards supplied.
Look for sanders with a Micro Filter system that actually captures two times the dust of conventional sanders.
Do not attempt to service machine unless qualified to do so.
Do not wear loose clothing, ties or jewellery when using power tools.
Check that speed of abrasive wheel is compatible with the machine speed.
Keep the compressor tanks drained of moisture.
Ensure hand tools such as chisels and punches, which develop mushroomed heads during use, are reconditioned or replaced as necessary.
Do check circular saw guards to assure they are not wedged up. This would leave the lower portion of the blade unguarded.
Place effective guards over belts, pulleys, chains and sprockets.
Choose a lighter, lower-voltage drill for light-duty work, especially if you are using the drill for long sessions, or for overhead work. Choose a higher voltage for heavy-duty work.
If you want to drill thru a tile or other breakable material, mark the spot where you want to drill and cover with a couple of pieces of masking tape. The drill bit should not wander.