Fits most da Vinci 1.0 Pro printers.Please leave a message at purchase with your printers model number. Assembly video https://youtu.be/q1kL0qMBgwo Love your da Vinci Pro 1.0 but need a new nozzle and the only solution is buying a full assembly from XYZ printing?Wish you could simply buy a standard replacement nozzle for a few dollars each time the nozzle needs replaced? We found ourselves in the same situation and decided to do something about it. We made an adapter to make the da Vinci Pro 1.0 hot end use a standard MK10 M7 nozzle. The adapter comes with the following… Aluminum adapter (XYZ heat break to MK10 M7 nozzle)100K thermistor/temp sensor installed (just plug in)Aluminum Z axis homing bracket (8mm taller than stock, you will need a T10 torxs)MK10 M7 stainless steel wear resistant nozzle 0.4mmInternal Teflon tube 3mm set screw for heating element1.5mm allen wrench for heating element No flash required, keep using XYZware. Teflon tube info3mm OD x 2mm ID x 36mm 4mm OD x 3mm ID x 13mm To manually level the bed see this video https://www.youtube.com/watch?v=mPkaL9PC56Y&t=551s