When you need machine shop supplies, turn to Grainger. Essential metalworking shop supplies include all you need for coolant like coolant chillers, mixers, tanks, vacuums, and spray cooling to stay productive. You'll find the right oil skimmer to remove floating oils from coolant sumps and parts washers. You can also pick up all the necessary skimmer accessories. Shop for a stainless steel wire basket for your degreasing, cleaning, dipping, curing and material-handling applications. Browse for a tool sharpener such as one of our diamond knife sharpeners.