absolutley smith,i use a mask,full goggles,overalls,a hat, people worry about asbestos when silicocis is just as bad,anyone who uses cement dust or cuts tiles etc should wear a dust mask,i see plenty who dont,i always use eye protection even when just blowing of parts with compressed air.home work shop safety probably isnt as widley taught as maybe it should be.always always always wear eye protection even if only grinding or wire wheeling for a second.