TUONAI 40W CO2 Laser Tube 70cm Length 50mm Dia Universal Express & Insurance for CO2 Laser Engraving Cutting Machine

Description

Features: CO2 laser tube Wavelength 10600nm Beam diameter:2.5mm utput(W): 40W Triggering voltage(KV): 22 Operating voltage(KV): 15 Operating current(mA): 5-22 Outer diameter(mm): 50 Length(mm): 700 Power stability ¡À5% Service life:about 1500-2000 hours Packages: 1xhigh quality 40W CO2 laser tube. Shipping : Expedited Shipping 4-5 wroking days to USA by DHL, Fedex or UPS. We insure the tube when ship,if there is any broken in transport,we will send the new one free again. The buyer must report to us and courier within 1 business days when receive it if broken.If failed to do so; this will result in rejection on all claims.