• Large Diameter: 3/8"

• Small Diameter: 3/16"

• Overall Length: 1-9/16"

• Cutting Edge Length: 7/16"

• Shank: 1/4"

• Keyhole Bits Are Used To Cut Keyhole Slots In Plaques, Picture Frames And Other Wall Hanging Items

• Wide And Narrow Flute Design Requires Lower Feed Rates To Prevent Breakage

• Plunge Tip Design

• Micrograin Carbide Tips Provide Superior Wear Resistance And Long Life

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.