The blade in the plotter is not a needle; it is a tiny knife edge. When the machine makes a sharp corner, the blade drags slightly behind the tip. If the software doesn't account for this, you will see rounded corners on square shapes.
| Feature | Cutting Plotter KH-720 | US Cutter SC 6310 | Roland GS-24 | | :--- | :--- | :--- | :--- | | | $350 – $550 | $400 – $600 | $1,700 – $2,200 | | Cutting Force | 500g | 350g | 300g | | Max Speed | 800 mm/s | 500 mm/s | 850 mm/s | | Noise Level | Moderate (65dB) | Loud (75dB) | Quiet (55dB) | | Software Compatibility | Signtek, SignMaster, Flexi, Sure Cuts A Lot | VinylMaster | Roland ColorChoice | | Warranty | 1 Year (reseller dependent) | 1 Year | 3 Years | cutting plotter kh-720