Changing the tool
GFA 12-W (see figure A)
Insert the application tool all the way into the tool holder (1).
GFA 12-E, GFA 12-X (see figure C)
Push back the locking sleeve , guide the application tool into the tool holder (1) as far as it will go and release the locking sleeve to lock the application tool.
GFA 12-M/GFA 12-B (see figure D)
Open the (metal) drill chuck attachment (11) by turning it in the direction of rotation ➊ until the application tool can be inserted. Insert the application tool.
Firmly tighten the sleeve of the (metal) drill chuck attachment (11) by turning it by hand in the direction of rotation ➋. This will automatically lock the (metal) drill chuck.
To release the locking mechanism and remove the tool, turn the sleeve of the (metal) drill chuck attachment (11) in the direction of rotation ➊.
and pull it off the tool holder