End Mills, Carbide Inserts, Carbide Drills manufacturer / supplier in China, offering Inquiry 3.175mm 4mm 6mm Shank 1-10d Double Flute Straight Bit CNC Router Bits for Wood, 4*45 4*50 Two Flutes Straight Slot Carving Tool CNC Router Bits for Wood and Composites, Tungsten Carbide Two Flutes Straight Bits 3.175 End Mills MDF Plywood Double Straight ′o′ Flute Plastic Cutting and so on.