Ключевые слова: bit, blade, canned, carbide, closeup, component, cut, cutter, cutting tool, cutting tools, cycle, drill, drill bit, driller, drilling, edge, engineering, flute, group, hard, hard metal, helical, hi speed, high speed, holder, hole, hss, industry, instrument, iron, machine, manufacturing, metal, processing, sharp, solid, spiral, steel, stock, teeth, tool, toolbox, tooling, tools, twist, used, wear, work, workshop,