Milwaukee Spline 4-Cutter Rotary Hammer Drill Bits

Milwaukee spline 4-cutter rotary hammer drill bits feature a 4-cutter 90 degree tip geometry to avoid lockup in rebar， patented rebar chamfers for increased durability， and a high-volume flute for fast debris removal. Great for use in drilling holes in brick， block， concrete， and reinforced concrete， Milwaukee offers these drill bits in a range of diameters and lengths to help you tackle many projects， order the bit size you need to get the job done.