place to look 




them from flying 


protection is not 

recommended whenever using 


a known respiratory 





which bit to 

visible on both 


turn on the 

tip can be 
break during drilling



slip and injure 


a cordless drill 

cord into a 




wood or other 

create a small 


using the wrong 


deep could damage 




seconds to cool 

can reach the 
down before touching 


bit using manual