• Diameter: 9/64"

• For Use With #12 Screws

• Shank: 1/4" Hex

• Use To Drill A Pilot Hole And Countersink In One Step

• For Use In Wood And Plastics

• Replaceable Pilot Bits Are Securely Held By A Set Screw And Can Be Adjusted For Different Screw Lengths

Warning this product can expose you to chemicals including Lead, which is [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.