Carlisle ST1 Extension Tip/Drill Bit 01 Xs 336458

The Carlisle ST1 Extension Tip/Drill Bit 01 Xs 336458 is a set of parts that are compatible with the Carlisle ST1 spray foam gun, which is a device that can apply spray foam insulation to various surfaces. The extension tip is also known as the jet tip, and it is where the spray foam material and the air are mixed before being sprayed. The 01 Xs size of the extension tip can hold up to 4 ounces of material and has a 1/4 inch inlet and outlet. The extension tip also has a check valve that prevents fluid and material from entering the air passage, and a simple design that allows for quick changes of tips and chambers. The drill bit is used to clean out the extension tip after each use, removing any debris or residue that may affect the performance of the spray foam gun. The drill bit comes with a protective tubing case and has a matching size to the extension tip.