Carlisle ST1 No. 49 Drill .073 6 Pk 347445

Carlisle ST1 No. 49 Drill .073 6 Pk 347445 is a pack of six drill bits. The drill bits are numbered 49 and have a diameter of 0.073 inches. These drill bits are compatible with the ST1 spray foam gun. The ST1 spray foam gun is a manual spray foam gun that has smoother patterns and better ergonomics. It is designed to eliminate fluid and material from entering the air passage, quickly change tips and mix chamber to optimize flow and pattern width, and increase gun life and uptime. The gun body is coated with Ultra Onyx, which improves gun body life and cleaning. The handle is balanced and allows sprayers to spray longer. The gun is 10% lighter than other spray foam guns, which reduces hand stress.