Hi ,
RECI 80W/100W will be good for you . Power over 100W is not suitable for engraving small letters . And all tube power below 100W needed do letter 2mm engrave test .
I have been tested laser machines for more than 3 years . We had overseas after sale service department for customers who had problems and I am in charge of some works .
Now there is a laser promotion in factory for more space . The price will be lower a little bit than normal and same high quality as before . If you are interested ,pls feel free to contact me .
[email protected]
Ms.Mary Lee