... -1000mm/s)3.Equipped with 30W RF metal laser. Output beam of high quality, excellent power stability, long life, low use ... , Cardboard, Marble, Bamboo, Balsa, Rubber Sheet, etc.Main Technical ParameterModel NO.JG-7040SGJG-8550Laser TypeCO2 DC Glass Laser TubeCO2 RF Metal ... following information, then we can recommend you the most suitable model, right now, feel free to contact –Golden Laser! 1. What ...