Simpson Strong-Tie MDMX06221Q 5/8 in. x 21 in. SDS-max® Shank Quad-Head Drill Bit (Pack of 20) Flat #4 Point UPC: 707392450917

UPC: 707392450917

EA Reference: 707392016465

UPC: 707392026440

3/8 Hex (150-Qty)

Simpson Strong-Tie SDW22634 Strong-Drive® SDW™ EWP-PLY Screw —

Simpson Strong-Tie MDMX06221Q 5/8 in. x 21 in. SDS-max® Shank Quad-Head Drill Bit (Pack of 20) Flat #4 Point UPC: 707392450917Simpson Strong Tie MDMX06221Q 5 8 in. x 21 in. SDS max Shank Quad Head Drill Bit (Pack of 20) 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