Downcut Spiral CNC Bit, Nano Coated Solid Carbide Straight Router Bit, 1/2″ Cutting Dia, 1/2″ Shank, 1-1/2″ Cutting Length, 3-1/2″ Overall Length, CNC Router Bits, CNC End Mill (Amazon Affiliate)
US: https://amzlink.to/az0tFe4NZD74P
Zahyox Three Flute Solid Carbide 1-1/2in x 1/2in Spiral Downcut Router Bit