• Overall Length: 4"

• Shank: 1/4" Hex

• 7 In 1 Carbide Tipped For Cutting Aluminum, Wood, Drywall, PVC, Tile, Brick, Masonry And More

• Replacement Pilot Bit For Bosch HAS-MD Universal Arbor Set

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.