Feature(may vary by option.)
●The information below is per-pack only●Speed helix design for three times faster drilling than standard bits●Last 50 percent longer than high-speed steel●Easier drilling, reduced heat and extended drill bit life●Available in jobber length, stubby length, extended length (aircraft), 1/2 In. reduced shank (Silver Deming)●For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials[1 Count (Pack of 1)]

[1 Count (Pack of 2)]
Description