The Dewalt 7/8 in. x 21-1/2 in. 4-Cutter SDS Max Rotary Hammer Bit is ideal for drilling holes up to 2 in. in diameter in masonry and concrete. The bit features durable rock carbide construction for longer bit life. An open-head design channels dust away for faster drilling.

• For use with most brands of SDS max rotary hammers
• Use for drilling holes up to 2 in. in diameter in poured concrete and other masonry
• Rock carbide tip maximizes carbide surface contact for long bit life
• Open-head design channels dust into flutes for quick drilling
• Long helix with a 4-flute design provides fast mill removal for quick drilling
• 16 in. Drilling length and 21-1/2 in. overall length
• Model No. : DW5816
• UPC No. : 028874058163