16501 Titan 1/8in-1/2in #1 Step Drill Bit: This single step drill bit has the ability to drill 13 different size holes ranging from 1/8 to 1/2" and the titanium coating helps to extend the life of the drill bit.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov