Description
Description
The Milwaukee 48-20-4419 Spline Shank 4-Cutter bit is engineered for high-volume concrete penetration on demanding industrial jobsites. This 2-inch diameter bit utilizes a specialized 12-spline drive system to ensure positive engagement and maximum energy transfer from the rotary hammer. The 4-cutter head geometry prevents the bit from locking up in rebar, while the high-volume flute design accelerates debris removal for faster drilling. Its vacuum-brazed carbide nibs and heat-treated steel body provide superior durability and long service life in reinforced concrete and masonry.
