3/8X6 HEAVY DUTY HAMMER DRILL TUBED

Roto-Percussion Masonry Drill Bit, 5/16″ Diameter, 20″ Overall Length, 16″ Drilling Depth, 5/16″ Shank, Carbide-Tipped, Straight Shank, For 3 Jaw Drill Chucks, 1 per Tube