United States (most states)*, Canada, Australia, New Zealand, South Africa, Israel, Singapore, and China (mainland and Hongkong SAR). For more information, please check here. 

 *Not yet available states in the US: Alaska, Hawaii, Puerto Rico, Guam, Armed Force Pacific, Armed Forces Europe, Armed Forces Americas.

Depth: 0.05 mm.
Speed: If you use it with D1 Pro, the speed will be 400mm/s; For D1, it's 180mm/s.

The Infrared Laser engraves on all metals*, leather, opaque plastic, opaque acrylic (black, red, orange), stone, painted glass, painted ceramics, and circuit boards.

*All metals include gold, silver, platinum, copper, aluminum, zinc, titanium, iron, stainless steel, metal oxides, and alloy.

Though Infrared Laser is invisible, it makes sparks during processing. You can wear goggles just in case, which are included in the D1 series package (if you brought one before). If you would like to buy a new one, try this! 

Only for D1 and D1 Pro, not for M1.