Need a mask for cutting grass - TractorByNet- dust face mask for grass cutting ,Jul 08, 2017·Re: Need a mask for cutting grass clean the face up. no hair, so mask fits better against skin. there are full face masks, with a fan inside, that pushes air to you. but these masks are rather expensive, and might work with facial hair.What type of mask to wear when cutting metal? : metalworkingAug 04, 2008·Metal cutting chop saws & other high speed abrasive cutting saws tend to produce metal dust. This is probably what you're dealing with. A painting mask should do the trick for this, the better the mask, the better job it will do, but the particles are likely to be larger than paint particles, so pretty much any should be fine.