min-height: 12

#38 Heavy Duty Jobber Drill Bit

Diameters over 2 1/2 inches have a meet a minimum of 140

or even if you’re just a do-it-yourself enthusiast

3/8 inch reduced shank with ground flute of M2 high speed steel

61/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank) Star Flat Decking Screws Yellow Zinc Plated min-height: 1261 64 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.