Ключевые слова: abrasive, accuracy, blade, carbide, cut, cutter, cutting tools, diamond, dressing, drill, drilling, equipment, factory, flute, grind, grinder, grindstone, hand, hole, industrial, industry, iron, machine, machinery, machining, manual, manufacturing, mechanical, metal, mill, operating, operation, operator, part, process, processing, production, regrind, regrinding, sharp, sharpen, sharpener, sharpening, stone, surface, technology, tool, tooling, wheel, workshop,