1/8 inch Extra Long CNC Router Bits 1/4 inch Shank 1/8” Cutting Dia Spiral U…
CNC Spiral bits used for side milling, end milling, finish machining, etc. Extend Tool Lifespan to 2.5X: The Blue Nano Coating on the 3-Flutes 1/8″ CNC bits provide heat resistance and wear resistance,enseure great performance and provide up to 2.5X tool lifespan than uncoating CNC milling bits.
