Accessory for an electric power tool

An accessory for an electric power tool, said accessory including:

• a housing for receiving abraded materials produced by an electric power tool on a workpiece, and
• means for releasably engaging said accessory with said electric power tool,
• wherein said engaging means is movable relative to said housing along a rail member including a channel for releasably receiving a plastic anchor, and
• wherein said accessory further includes means for setting the maximum distance through which said engaging means is movable relative to said housing.

An accessory for an electric power tool with a utility part, said accessory including:

• means for releasably engaging said accessory with an electric power tool with a utility part, and
• means for setting, when said electric tool is engaged with said engaging means, a maximum depth of entry of said utility part of said electric power tool into a workpiece,
• wherein said setting means includes means for abutting said workpiece to prevent further entry of said utility part into said workpiece when said utility part of said electric power tool reaches said set maximum depth of entry into said workpiece,
• wherein said abutting means includes a cartridge member and a rod member movable relative to each other between an extended configuration and a retracted position, and
• wherein said cartridge member is adapted to receive a plug.