Hyper Tough AU00052N Hss Black Oxide Drill Bits Set

These high-speed HSS 4241 black oxide steel bits are ideal for power tools to drill in wood, metals and plastics. The hardness of the HSS bits allows for drilling at high speeds which yield better results and avoids overheating the drill bit or the material being drilled. Set includes 10 drill bits sized 1/16-inch, 5/64-inch, 3/32-inch, 7/64-inch, 1/8-inch, 9/64-inch, 5/32-inch, 11/64-inch, 3/16-inch and 1/4-inch. Bits are fully ground with a tapered-web flute for added strength, durability and remove material quickly for both the heavy or casual user. The 135 split-point tips start drilling on contact with less force and eliminate walking or skating across the work surface ensuring a secure grip in the drills chuck.