3. Mounting and Removing the Bur
Mounting the bur
1) Insert the bur until it stops.( )
2) Depress the Push Button. ( )
3) Insert the bur into the chuck until it is stops again.( )
4) Release the button.
Removing the Bur
Depress the Push Button and remove the bur.( )
Fig. 1
4
2
3
1
4
2
3
1
2