Gold hand milling cutter for fingerboard

The utility model discloses a gold hand milling cutter for fingerboard, including the base member, the base member upper end is provided with the cutting edge, the cutting edge diameter be less than the base member, the base member under the tip be provided with the arc surface, cutting edge and base member between be provided with the buffer segment, the cutting edge top be " V " type structure, the cutting edge be two at least, generally, the utility model has the advantages of toughness is strong, and hardness is high, and job stabilization nature is strong. 本实用新型公开了种金手指板用铣刀，包括基体，基体上端部设置有切削刃，所述的切削刃直径小于基体，所述的基体下端部设置有圆弧面，所述的切削刃与基体之间设置有缓冲段，所述的切削刃顶部呈"V"型结构，所述的切削刃至少为两条，总体上，本实用新型具有韧性强，硬度高，工作稳定性强的优点。