H30mm 2 Flutes Straight Bit Reverse Carbide Router Bit Two Flute Router Bit เครื่องตัด CNC Milling 12mm 12.7mm Shank
1pc H30mm 2 Flutes Professional Level Straight Bit Reverse Carbide Router Bit Two Flute Router Bit CNC Milling Cutter 12mm 12.7mm Shank