7/16 Heavy Duty Jobber Drill Bit

5/8 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

10 x 3 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - Bulk Pail (1500)

1 1/2-6 x 5 1/2 Socket Cap Screw Alloy

1 5/32 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank) 7/8-14 Socket Cap Screws Alloy 7/16 Heavy Duty Jobber Drill1 5 32 x 6 Reduced Shank Drill Bit Cobalt (1 2 Shank) . Expands the size range capacity of a 1 2 inch portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Precision ground for high degree of concentricity between shank and body diameter. Ideal for drilling in low and medium tensile strength materials.