Description There are so many ways to use this square it seems like Magic. It’s two squares in one- when you purchase one Magic Square you get two individual squares that also link together to form 5 different combo squares. A zinc adjustable handle provides tool-less angle adjustments. Tips For Variable Angle Settings One Angle Setting, Two Ways To Hold Each angle you set creates two useful sets of angles on the square. You get the main angle and a complimentary angle (one acute, one obtuse). The most accurate way to get an angle is to use a digital protractor. A scale is not included due to complexities in getting an accurate, high quality scale made. Use a 4 inch block with a flat surface as shown below to set a 90 degree angle. Aluminium or Cast Iron? Aluminium (AL) Pros -Lightweight (Ideal for welding on the go) -Resistance to deformation vs aluminum billet -Some natural resistance to weld spatter. Cons -Can be be damaged if dropped or if used in heavy duty projects. Cast Iron Dragon Scale (FE) Pros -Great for heavy duty projects -Excellent resistance to deformation and raising burrs when scratched. -Natural resistance to weld spatter. Cons -Heavy (Not ideal for mobile welding) -Susceptible to rust. Fireball’s new Dragon Scale coating provides the corrosion resistance of our previous black oxide finish with the added benefit of enhanced spatter resistance. It’s spatter resistance needs to be seen to believed; it out performs even the best weld spatter sprays without the use of any sprays.
