Reduced Shank Drill Bit Set for Professionals: 1/2 Silver and Deming Large Drill Bit, 8 pcs HSS M2 Black/Gold Oxide Finish, 135° Split Point, Smooth Drilling, Storage Case
Set includes - 8 pieces 6” long silver & deming drill bits in a heavy duty aluminum storage case for easy carrying and organization: 9/16”, 5/8”, 11/16”, 3/4”, 13/16”, 7/8”, 15/16”, 1”
135-degree & Split Point - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. The split point tip can increase the wear resistance. 135-degree penetrates hard material without a pilot hole and produces small chips to reduce clogging.
General Purpose - It is ideal for drilling steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.
Black and Gold Oxide Finish - Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the regular black surface.
Premium Material - Black and Gold High Speed Steel, offers excellent corrosion resistance, guarantees exceptional durability, sharpness, and performance, minimizes friction, and operates at lower temperatures.