18 pollici X 7/16 pollici Prolunga Bit Prolunga per Punte Autoalimentanti e Seghe per Fori Nuova
X 7/16 In. Bit Extension Bit Extention for Selfeed Bits and Hole Saws New. For selfeed bits, auger bits, hole saw 1 in. Extend your reach by 18 in. when drilling with Milwaukee Selfeed Bits, Auger Bits and Hole Saws.