Flute length is the same as a standard jobber drill. Single piece construction. Spring tempered shanks prevent permanent bending when drilling holes not in direct alignment. Application: Designed for drilling holes in aircraft assembly work where long reach is needed.
    
 
                Champion Cutting Tool Corp.
135 Degree Split Point Black Oxide Treated 12" Aircraft Extension Drill Bit #40 CS12X…
    
        
    
    
        $134.60
                            Add to Cart
                        
         
             
             
                 
                 
                 
                 
                 
                 
                 
                