3/8 in reduced shank fits all 3/8 in drills
         
        
            
    
        
            Products specifications
        
        
            
                
                    
                    
                
                
                                
                                    | 
                                        Applicable Materials
                                     | 
                                    
Metal Plastic Wood                                     | 
                                
                                
                                    | 
                                        Cutting Direction
                                     | 
                                    
Right Hand                                     | 
                                
                                
                                    | 
                                        Diameter
                                     | 
                                    
15/32 in                                     | 
                                
                                
                                    | 
                                        Finish
                                     | 
                                    
Bright                                     | 
                                
                                
                                    | 
                                        Flute Length
                                     | 
                                    
4-5/16 in                                     | 
                                
                                
                                    | 
                                        Flute Type
                                     | 
                                    
Spiral                                     | 
                                
                                
                                    | 
                                        Grade
                                     | 
                                    
M2                                     | 
                                
                                
                                    | 
                                        Material
                                     | 
                                    
HSS                                     | 
                                
                                
                                    | 
                                        Number Of Flutes
                                     | 
                                    
2                                     | 
                                
                                
                                    | 
                                        Overall Length
                                     | 
                                    
5-3/4 in                                     | 
                                
                                
                                    | 
                                        Point Angle
                                     | 
                                    
118 deg                                     | 
                                
                                
                                    | 
                                        Point Type
                                     | 
                                    
Standard                                     | 
                                
                                
                                    | 
                                        Shank Diameter
                                     | 
                                    
15/32 in                                     | 
                                
                                
                                    | 
                                        Shank Length
                                     | 
                                    
1-4/9 in                                     | 
                                
                                
                                    | 
                                        Shank Type
                                     | 
                                    
Reduced                                     | 
                                
                                
                                    | 
                                        Manufacturer
                                     | 
                                    
IRWIN TOOLS                                     |