DEWALT DW5809-SDS Max Bit For Rotary Hammer, 5/8-Inch X 16-Inch X 21-1/2-Inch, 4-Cutter Stabila Tools Shank Diameter: 1/2″

Shank Diameter: 1/2″

Depth of drive adjustment to countersink or flush drive nails

preventing damage to the tool and battery caused by overloading or overheating

Locks protecting cutting and stripping edges when stored

Constructed from high-strength ductile iron

DEWALT DW5809-SDS Max Bit For Rotary Hammer, 5/8-Inch X 16-Inch X 21-1/2-Inch, 4-Cutter Stabila Tools Shank Diameter: 1/2″SDS Max High Impact Carbide 4 Cutter Drill Bits are manufactured with IRON BLAST TECHNOLOGY, a process that strengthens the bit to resist fatigue and results in extreme durability. The redesigned, 4 cutter carbide head offers 2X longer life and even stands up to rebar strikes. If you have our bits, we have your back. Features Extreme durability: IRON BLAST TECHNOLOGYstrengthens the bit 2X longer life: Full carbide head in 4 cutter design Stands up to