Adelaide Laser Cutter HBOT ( not AxiDraw )

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Some of the parts used
2 Nema 17 Stepper motors - https://www.amazon.com/s/ref=as_li_ss_tl?url=search-alias=aps&field-keywords=nema+17+stepper+motor&linkCode=sl2&tag=2112yyz-20&linkId=661cf33b9e1a1d193e0c7a4ab3cebe95
2 - GT2 20 teeth pulley - https://www.amazon.com/s/ref=as_li_ss_tl?url=search-alias=aps&field-keywords=nema+17+stepper+motor&linkCode=sl2&tag=2112yyz-20&link