Extension Case for the K40 upgrade. May work for FSL 5th generation laser machine
Default K40 or DIII desktop mini laser machine comes with a small power laser tube (32W) with length at 720mm long. Since the power of laser tube is proportional to the length, the cutting power of the included laser tube is very limited. By adding this extension attachment, a longer tube up to 1M(1000mm) can be installed to boost the cutting power by almost 50%!
Dimensions (W*D*L): 130mm x 130mm x 350mm (5.12" x 5.12" x 13.8")
Cut out: 115mm x 115mm (4.5" x 4.5")
4x M5x 12 screws, nuts and included
Note: You must be able to make a hole on the side of the K40. Recommended hole: 100mm x 100mm (4"x4")