HANDLE DRILL BIT SMALL DRILL CHUCK PRACTICAL DRILL CHUCK KEY DO DRILL CHUCK METAL DRILL CHUCK HANDLE DRILL BIT Made of metal material, they are durable and safe Can be used with drills from 0,3 mm diameter do 4 mm. Good tools do choice Mini design, you can easily move them You can clean them easily PACKAGING LIST 1 x handle (fixing 0,3-4 mm) 1 x black klucze 1 x brass base (bottom hole 3,175 mm) 1 x silver key SMALL DRILL CHUCK These drill bit sets are made of metal durable and safe. have a simple design Easily locks and releases drill bits. You will use them for a long time. Good tools for your choices. Mini design is practical you can easily move them. Made of metallic material they are durable and safe. They can be used with drills from 0,3 mm in diameter do 4 mm. Good tools do your choices Miniature design easy to move, easy to clean PRACTICAL DRILL CHUCK