Product Overview
Milwaukee’s Spline 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. Package contents-(1)Spline Bit 4-Cutter 1-3/8" x 22"(48-20-4410)
