Badeco 380 Adjustable Chuck Handpiece for MX Micromotors

This is the Badeco 380 Adjustable Chuck handpiece for use with MX series and M4 ASF control boxes. This handpiece has an quick change adjustable chuck that will hold drills and burs with shanks nas small as 0.30mm up to 4.5mm in diameter. This amazing handpiece is unlike any other, as all this precision engineering is combined in a small, narrow and lightweight package that can be used every day by the bench jeweler. To change tools, the handpiece is held with both hands. While one hand holds the upper part, the other hand twists the lower ring to the left, then push the assembly upwards. Turn the ring to the right to hold assembly up. The handpiece will lock with the top adjustable chuck extended out to revealing the center shaft. The adjustable chuck on top of the handpiece can now be spun open or closed to fit the drill or bur you wish to use. To lock a drill or bur into the adjustable chuck, spin the adjustable chuck finger tight on the drill or bur. Turn the ring assembly to th