# Selecting drill chucks and tools

For hammer drilling and chiselling, you will need SDS plus tools, which insert into the SDS plus drill chuck.

For drilling without impact in wood, metal, ceramic and plastic as well as for screwdriving, tools without SDS plus are used (e.g. cylindrical shank drill bits). A keyed chuck is required for such drilling tools.

Note: Only use the keyed chuck in the drilling without impact operating mode.