Shuriken Blade CAD Design (Mini Mulcher's Main Weapon!)

I’ve designed this blade for Mini Mulcher to outreach other horizontal spinners, bite into wedges, and look badass doing it! This weapon is designed to be laser-cut from 3mm or 1/8” thick AR500 and at 100% scale has an effective 9” diameter. Triblade designs are perfectly stable at any RPM since they do not suffer the same intermediate axis stability issues of long narrow bars 3mm thick AR500 weight: 147 grams or 5.19 ounces MOI: 4.745 x 10^5 g mm^2 At 10,000RPM this has 275 joules of Kinetic Energy, and a tip speed of 267 mph! This is a 2D DXF CAD model - not an actual weapon. However, since you have the model, you can easily scale it up or down and change the hole pattern to suit your needs! Just import the DXF into a sketch in your CAD program of choice. To get one cut, you will need to send it out to a service like Send Cut Send, Oshcut, or similar. For help with that, see this quick tutorial video. Warning: combat robots are not toys! They are extremely dangero