1008-1010 for sizes up to 1 inch (cold-formed) and 1045 steel for sizes over 1 inch (hot-formed)

3/4-10 x 6 Hex Tap Bolt 18-8 (A2) Stainless Steel

1 1/32 x 6 Reduced Shank Drill Bit (1/2 Shank)

nylon will begin to deteriorate at temperatures of 150°-350°F so they are not recommended for high temperature service

ensuring durability in various environments

43/64 x 6 Reduced Shank Drill Bit (1/2 Shank) 3/8-16 Grade 5 Hex Cap Screws Zinc Plated 1008-1010 for sizes up to43 64 x 6 Reduced Shank Drill Bit (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.