10 Pcs 3.175X2X12 Mm Kiri Spiral Pemotong Penggilingan Down Cut Double Seruling Router Bit CNC end Mill Carbide Milling Cutter

10 Pcs 3.175X2X12 Mm Kiri Spiral Pemotong Penggilingan Down Cut Double Seruling Router Bit CNC end Mill Carbide Milling Cutter