• Diameter: 1/2"

• Overall Length: 17-1/2"

• Flute Length: 13-1/2"

• Shank Size: 5/16"

• Bosch Daredevil Auger Bits Are Easy In Wood, Tough On Nails

• Dual Cutting Edges Deliver Easier Nail Cutting And Balanced Drilling

• Open-Faced Flute Offers Improved Chip Removal

• Reinforced Tip Withstands Repeated Nail Hits

• Reamer Edge Provides Improved Entry And Exit Hole Quality

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.