Description
COMOWARE Reduced shank drill bit set
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High Quality Subject material – High Speed Steel Black and Gold, resists corrosion, ensures outstanding durability, sharpness and capability, reduces the friction and runs cooler.
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.
135-degree & Split Point – Increases cutting speed with self-centering and stops walking, clears chips and particles faster. The split point tip can building up the wear and tear resistance. 135-degree penetrates hard Subject material and not using a pilot hole and produces small chips to cut back clogging.
Set includes – 8 pieces 6” long silver & deming drill bits in a heavy duty aluminum storage case for simple sporting and organization: 9/16”, 5/8”, 11/16”, 3/4”, 13/16”, 7/8”, 15/16”, 1”
General Purpose – It’s ideal for drilling steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.