DEWALT DW5831 2-Inch by 18-Inch by 22-1/2-Inch 4-Cutter SDS Max Rotary Hammer Bit[Product Information]- Innovative tip design maximizes carbide surface contact for longer life.
- Open head design allows mill to easily enter the flutes for faster drilling.
- Longer helix expedites mill removal from the hole for faster drilling.
- Hardened core reduces bit breakage. Hardened core reduces bit breakage.
