The cutting of a mortise using a hollow chisel-type machine that incorporates a drill bit within the chisel.

The use of table-top mixing machines with liquidising and mincing accessories.

This resource is made up of three documents:

G79 helps D&T or Art and Design departments to ensure rooms comply with relevant regulations and guidance.

G79A are checklists for auditing rooms and equipment.

G79B illustrates the required space required around machines and furniture in practical spaces.

The construction of biscuit joints, often in manufactured board. Most portable power tools are electrically operated but pneumatic tools are used where compressed air is available. The use of tools with integral low-voltage battery packs is increasing.