Simpson 1/2 in. x 21 in. SDS-Max Drill Bit 2-Cutter Head Carbide MDMX05021 AC Adjustable Post Cap providing the heavy-duty structural capacity

providing the heavy-duty structural capacity needed for demanding load requirements

Angle 35 degrees

while the 300-foot roll length ensures ample material for large or ongoing projects

Designed with a self-drilling drill point and tapping threads

secure installation without pre-drilling

Simpson 1/2 in. x 21 in. SDS-Max Drill Bit 2-Cutter Head Carbide MDMX05021 AC Adjustable Post Cap providing the heavy-duty structural capacityKey Features Uniformly Brazed Carbide Inserts Precision brazing process results in longer bit life and consistent cutting performance. Self Centering Tips Ensures accurate hole placement from the first strike, reducing wasted effort and material. Chromium Nickel Molybdenum Steel Alloy Body High grade alloy construction ensures superior hammering quality and extended service life under heavy use. Heat Treatment & Shot Peened Finish Advanced surface