Milwaukee®’s SDS-Max 4-cutter rotary hammer drill bits feature a 4-cutter 4 x 90° tip geometry to avoid lock up in rebar, patented rebar chamfers for increased durability, and a high volume flute for fast debris removal. Used for drilling holes in brick, block, concrete, and reinforced concrete.

• 1-3/4 in. diameter, 4-cutter head
• SDS-Max shank
• Drilling depth 18 in.
• Overall length 23 in.