Blade tools: eyebolt, turning tool, Allen key, screw tap, milling cutter, drill bits, etc.
埃令螺丝(吊环)、圆车刀、六角匙、丝攻、铣刀、钻咀等。
英语百科
Milling cutter
Milling cutters are cutting tools typically used in milling machines or machining centres to perform milling operations (and occasionally in other machine tools). They remove material by their movement within the machine (e.g., a ball nose mill) or directly from the cutter's shape (e.g., a form tool such as a hobbing cutter).