6 PCS Baja Tungsten Carbide ganda flute End Mill Bit HRC55 Milling Cutter Alat Bola Hidung CNC Router R 0.5, 1, 1.5, 2, 2.5, 3mm

6 PCS Baja Tungsten Carbide ganda flute End Mill Bit HRC55 Milling Cutter Alat Bola Hidung CNC Router R 0.5, 1, 1.5, 2, 2.5, 3mm