Turning, milling, reaming, planing of grey cast iron up to 200 HB, light metals, plastics and synthetics. For higher strain of toughness. For interrupted cutting.

• 对硬度达200hb的灰铸铁、轻金属、塑料、合成材料等车削、铣削、铰孔、刨平等加工的牌号。适用于切断加工、高应力条件下具有良好的韧性。