Compatible with Mafell tools

• DDF 40 Duo Dowel System
• DD40P Duo Dowel System

Features

• Mafell's 10mm (approximately 3/8in) hardened steel drill bit for the DDF 40 and DD40P is sold individually
• This bit is also used by some legacy Mafell duo dowel systems such as the DD40G, DD40, and Hoffman PDS-32