Milwaukee 1/4" x 6" Hammer Drill Bit 5pk features the MILWAUKEE® SHOCKWAVE™ Impact Duty Carbide Hammer Drill Bits designed with sharpened carbide for up to 9 times longer life and 4 times faster drilling into concrete. These bits are engineered with a precision ground tip to provide faster starts and reduce walking in concrete, brick, and block. The wide flute design efficiently removes dust, reducing heat buildup and allowing for more holes per charge. Equipped with a ¼” Hex Shank, these drill bits are the solution for drilling into masonry materials using both impact and hammer drills or drivers. Available in diameters up to 1/2 inch, they versatility and durability for demanding applications. Model Number: 48-20-9162