This file is meant for ABS plastic printing. This was printed on a Creality Ender 3 with an extruder temp of 240'C and a hot bed temp of 110'C. The extruder moves at 50mm per second and prints with support material.
110'C for ABS can be seen as extreme so try taking it down to 90 if you prefer to stay on the lower end.
The second knife g.code is for a sweeping blade instead of sharp angle.
Its also has both stl files so you can customize your printing experience
All print info is in the g.code so I've taken the hard work out for ya!