Features
                      
                      
                    
- Made from hardened steel and alloy steel for greater durability
 - Tool-free operation
 - Universal, quick change with all brands of hole saws
 - No Adapters required
 - Hollow shank for full pilot bit access
 
                      More Specifications
                      
                      
                    
- Drill Depth: 1.8 in
 - Material: Hardened Steel
 - Shank Size: 7/16 in
 - Shank Type: Hex
 - Suitable for: Hole Saws 1-1/4 in and Larger Drill Chucks 1/2 in and Larger
 - Thread Size: 5/8-18
 - Type: Large Thread Quick-Change