Simpson Strong-Tie MDMX17523Q 1-3/4 in. x 23 in. SDS-max® Shank Quad-Head Drill Bit (Pack of 5) Self Drill PRO250G2 and PRO200SG2 auto-feed screw

PRO250G2 and PRO200SG2 auto-feed screw driving systems

The wedge tie (WT)

CAR Reference: 10707392673207

Available with zinc-plated or hot-dipped galvanized finishes

Simpson Strong-Tie MDMX17523Q 1-3/4 in. x 23 in. SDS-max® Shank Quad-Head Drill Bit (Pack of 5) Self Drill PRO250G2 and PRO200SG2 auto-feed screwSimpson Strong Tie MDMX17523Q 1 3 4 in. x 23 in. SDS max Shank Quad Head Drill Bit (Pack of 5) Simpson Strong Tie offers a complete line of premium quality drill bits, core bits and chisels to handle any drilling and demolition need. SDS max shank bits have a chisel shaped drill bit head which penetrates the material and directs concrete dust into the multi flute spiral. The proprietary flute geometry reduces vibration and optimizes impact energy