49/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

Drop-in anchors are also available in coil-threaded versions for 1/2 inch and 3/4 inch coil threaded rod

1-14 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

1-14 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated

brass and plastic

13/32 Cobalt Heavy Duty Jobber Drill Bit (6) 1/2 Hex Lag Screws Zinc Plated 49/64 x 6 Reduced Shank13 32 Cobalt Heavy Duty Jobber Drill Bit . Heavy duty construction made to Type J aircraft specifications. Used for drilling holes in hard, tough materials such as stainless steel, titanium, high temperature and high strength alloys. High red hardness of cobalt permits speeds 30% greater than standard heavy duty split point (HSS) drills.