• Diameter: 5/16"

• Decimal Equivalent: .3125"

• Shank: Straight

• Flute Length: 12-7/8"

• Overall Length: 18"

• 118° Point

• High Speed Steel

• Long Flutes To Help With The Removal Of Material From Hole As Its Being Drilled

• For Use In Steel, Wood And Plastics

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.