1/4 Inch x 3-7/8 Inch Carbide Pilot Bit

Blue Boar 1/4 Inch x 3-7/8 Inch TCT Pilot Bit
• Good for use on hard and engineered woods, MDF, particle board, OSB, plywood, etc.
• The tapered shaft provides easy plug removal. Bores faster and stays sharp longer than carbon steel spade bit and high speed steel twist pilot bits