Milwaukee 48-20-3909 SDS-Max MX4 4-Cutter Solid Carbide Drill Bit 1/2" x 54" x 60"

The Milwaukee 48-20-3909 SDS-Max MX4 Drill Bit is a high-performance tool designed for heavy-duty drilling in concrete and metal decking. Its solid carbide construction provides exceptional strength and longevity, making it suitable for the most demanding jobs. The drill bit features reinforced flutes that prevent breakage and enhance durability, ensuring it withstands rigorous use. The sharp centering tip allows for accurate drilling, while the wide flute entrance facilitates faster dust removal, improving overall efficiency. This drill bit is perfect for contractors and DIY enthusiasts who require reliable tools that deliver consistent results in challenging conditions. Solid Carbide Head: Delivers up to 5x longer life in concrete with rebar. Rebar Guards: Protects the bit when hitting hard aggregate and rebar, enhancing durability. Sharp Centering Tip: Allows for exact spot drilling in concrete and metal decking. Variable Flutes: Removes dust faster, reducing heat and delivering up