台灣鈷領產品型錄

U 500 PM G 300 600 900 1200 1500 GU 500 PM GU 500 PROFITABILITY Batch size Tensile strength (N/mm²) Conven�onal HSS-E drills small medium large High-performance HSS-E drills GU 500 Solid carbide ra�o drills high performance and wear resistance thanks to powder metallurgic steel and mul�layer coa�ng high-precise clamping and drilling thanks to the HB shank with tolerance h6 op�mal chip evacua�on thanks to round flute geometr y low feed forces and torque values thanks to precision ground geometr y 4-facet point grind for excellent self-centering and especially dimensionally accurate holes 118° point angle, thus longer main cu�ng edges, reduced surface pressure, less wear, longer tool life NEW 頂角四面磨法 定位、孔徑準確 118 0 頂角 較長的主切刃 降低切削阻力 較長的壽命 柄部為 HB 加強柄設計 h6 公差、高夾持力 PM 粉末材質、多層膜鍍層 展現高性能、耐磨耗表現 精密研磨的幾何設計 切削阻力、扭力較低 中批量生產最佳選擇 圓形溝槽設計 排屑性佳 2