VEVOR CNC Router Machine, 300W, 3 Axis GRBL Control Wood Engraving Carving Milling Machine Kit, 15.75 x 15.75 x 2.36 in / 400 x 400 x 60 mm Working Area 1200 RPM for Wood Acrylic MDF PVC Plastic Foam

The product comes with candle engraving software.

There is no part number. As long as its interface is suitable for the laser head interface on our motherboard, it will be fine.

Sorry, we do not sell extra parts. All our products have a 12 month warranty and if there is a problem with your purchase during the warranty period, we can send you a replacement part free of charge(Except for consumables). Please click the following link to contact us: https://www.vevor.com/pages/contact-us.

Metals can be slowly engraved.

How thick the cutting is depends on the length of the tool you use. It can be done in multiple times. For example, if the tip of the tool you use is 10mm long, then it can only cut a maximum of 10mm thick, but it cannot cut through in one go. It needs to be done in multiple times to cut through. How many times depends on the size of your tool, the hardness of the material, and your requirements.