Description
Simpson 13 16 in. x 21 in. SDS Max Quad Head Carbide Drill Bit MDMX08121Q for Rotary Hammers Caps & Bases It may be installed vertically It may be installed vertically on a minimum 2x6 stud with nails Matched Rail and Stile Profiles Rail and stile bits are matched pairs the stile profile fits perfectly into the rail profile for a clean joint