Milwaukee 48-20-9010 1/4" x 2" x 4" SHOCKWAVE Impact Duty Carbide Hammer Drill Bit

The SHOCKWAVE Impact Duty Carbide Hammer Drill Bits use sharpened carbide to deliver up to 9x longer life and 4x faster drilling into concrete. A precision ground tip gives faster starts and less walking in concrete, brick, and block. The wide flute design clears dust faster, lowering heat and delivering more holes per charge. With a ¼” Hex Shank, Milwaukee SHOCKWAVE Impact Duty Carbide Hammer Drill Bits are the ideal solution for drilling masonry materials with both impacts and hammer drills/drivers.