Minifix is the most important and improved connector in the furniture industry today. It makes a joinery reversible where it's a necessity when you're making furniture and cabinetry meant to be-can be taken apart and reassembled easily if constructing modular wall units, temporary displays, seasonal garden furniture, when need to do final assembly of a project away from your shop & when moving. Using this jig set, no time wasted waiting for that glue to dry. Package Includes; 1 main jig connecting 34 mm standard distance from the edge of panels, 1 drill bit 8 mm and 1 stop collar for 8 mm drill bit.