How do I cut a 16mm 45 degree slope on the sides of a 48mm high square block?

[Tod1d (Tod (with 1 'd'))]

Building on what Will did there… (side view) You can do this with your #301 90° 1/2" V-Bit

These are just the finish passes, so you’ll want to rough it out to within 2mm first.
This is at 16mm. At 3/4" (19.05mm), you’d want 4 passes