The Clipacore DuoCut Adaptor Pro is a game-changing tool for accurately enlarging existing core holes. This precision-engineered adaptor allows you to use a smaller core bit (or the Fluemate barrel guide) as a perfectly stable guide, completely eliminating the risk of your larger core bit skidding and damaging the wall.
It's the professional's choice for upgrading boiler flues, waste pipes, soil pipes, and more.
In the Pack: