I need a Freud 18-130 with a 1/4 in. shank. Any advice? Thank you. Lewis

Consider the 18-510 which has a 5/8" round nose with a 1/4" shank.https://www.toolnut.com/freud-18-510-round-nose-bit-d5-8-h7-16-r-5-16-a1-4-h2-11-32.html