3/4/5/6 mm piccola barra alesatrice taglierina micro utensile alesatrice Cermet R0.2 tornio CNC HRC65°
● Hardness: Hrc65. the Surface Is Very Smooth and Even, Making It an Excellent Choice for Finishing Tools. ● Product Performance: Sharp and Durable, Moderate Hardness and Softness, High Degree of Finish, Surface Polishing.