1 1/4-7 x 5 1/2 Socket Cap Screw Alloy

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

1/4 x 12 ITM SDS Plus eVolution™ Hammer Drill Bit

23/64 x 12 High Speed Aircraft Bit Cobalt

9/16 x 8 Ship Auger Wood Bit

25/32 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank) 5/8-11 Socket Cap Screws 316 Stainless Steel 1 1/4-7 x 5 1/225 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.