SUITABLE MATERIAL: Nylon, Resin, ABS, Acrylic, PVC, MDF, Hardwood and other three-dimensional sculpture, surface machining, etc.
SUPER CHIP REMOVAL: Design of CNC Router Bit is oversized spiral and discharge chips, to prevent sticking knife, raising production efficiency.
PERFECT CUTTING: The Router Bit makes smooth cutting, non-stick crumbs, not black, increase the speed.
HIGH QUALITY AND DURABLE: these Engraving bits have sufficient flexural strength and wear resistance, suitable for precision engraving of various materials.
ENOUGH TO REPLACE: There are 12 pcs three size mill cutter for you to replace and use for a long time.