1/2X20 HEAVY DUTY HAMMER DRILL TUBED

Roto-Percussion Masonry Drill Bit, 1/2″ Diameter, 20″ Overall Length, 16″ Drilling Depth, 3/8″ Shank, Carbide-Tipped, Straight Shank, For 3 Jaw Drill Chucks, 1 per Tube