sample of abrasive blasting media,steel shot for blasting machine,industrial concept

art pattern design white iron drawing textile lighting jewellery font sketch brand brown circle black clothing glass sample abrasive blasting media steel shot machine industrial concept blasting abstract abstract backgrounds aluminum backdrop balls machine carbon carbon alloys cleaning closeup cut wire depth design edge elements fettling field grains granule hardnesses industrial industry metal machinery macro close manufacturing media nickel coin pattern peening pellets production shape shot small stainless steel surface surface level taking activity texture color