Haas toolholder fixtures provide a safe, easy, and secure way to ensure that your pull studs and cutting tools are securely tightened into your toolholders.
Each tightening fixture features a lightweight cast-iron body that is very rigid, and easily bolts to the edge of a worktable or tool cart, allowing the user to change tools quickly and safely. The compact design holds toolholders in the vertical position for changing out cutting tools and inserts, and in the horizontal positions to allow easy access to the pull-stud or side screw.
Simply place the toolholder between the steel keys in the fixture to prevent the holder from rotating as you tighten and loosen collet nuts, set screws, or pull studs. These units not only provide strong gripping power, but also protect the toolholders from the type of damage often caused by improper gripping methods.