Saws that use 3" diameter or smaller blades
    
     Both of the following styles use 3" diameter or smaller circular saw blades.
 Trimmers cutting blade is inline with body of tool.
 Cut-off tools cutting blade is perpendicular to body of tool.
    
 
    
    Saws that use 4"-10" diameter blades
    
     These saws all use circular saw blades from 4" to 10" in diameter.
 Saws that use 4"-10" diameter blades 
    
 
    
    Reciprocating saws
    
     For use with blades with either a 1/2" wide shank or a 3/4" wide shank.
 Reciprocating saws