- 
                                        Bit Material:
                                        
Alloy Steel
                                        
                                    
- 
                                        Bit Type:
                                        
Set
                                        
                                    
- 
                                        Material:
                                        
Alloy Steel
                                        
                                    
- 
                                        Shank Diameter:
                                        
1/4 in
                                        
                                    
Milwaukee® SHOCKWAVE™ Impact Duty™ driver bits are engineered to be the most durable, best fitting driver bits on the market. The optimized Shockzone™ geometry is unique for each tip type to provide up to 30x longer life and absorbs 3x more torque vs. other impact bits. The Precise Fit Custom Machined Tip™ prevents stripping and reduces wobble while the Custom Alloy76™ steel and proprietary heat treat process maximizes resistance to wear and shock. SHOCKWAVE™ driver bits are built to deliver extreme durability for the most demanding applications.