Milwaukee SHOCKWAVE™ 5-PC Carbide Hammer Drill Bits are designed to provide faster starts and reduce walking when drilling into concrete, brick, and block. These bits feature precision ground tips that are sharpened to deliver up to five times longer life in concrete and twice as fast drilling in masonry. The wide flute design enhances dust removal and reduces heat buildup, allowing you to drill more holes per battery charge. Equipped with 1/4" hex shanks, these drill bits are for use with both impact and hammer drill-drivers, making them versatile for various masonry applications. This set includes five different sizes to cover a range of drilling needs. Model Number: 48-20-9051