SOLIDWORKS Quick Tips - Making Blocks
Blocks in SOLIDWORKS are a great way of saving time, they allow you to easily store parts of a sketch to you library and reuse them in other parts simply by dragging the block in. Blocks are also a great time saver for inserting drawing items that you use often, such as standard notes, title blocks, label positions, and so on. You can attach blocks to geometry or to drawing views, and you can insert them into sheet formats.