Compression Spiral Flush Trim Router Bit Solid Carbide Flush Trim Straight Router Bit with Double Bearing, 1/2″ Cutting Dia, 1/2″ Shank, 1-5/8″ Cutting Length, 4-5/16″ Overall Length (Amazon Affiliate)
US: https://amzlink.to/az0fNA4265Iy7
ZahyoX Solid Carbide 1-5/8in x 1/2in Compression Flush Trim Router Bit