This is by far the best squaring video I’ve seen out of many! Your a vary good teacher and explain everything in a way that was very digestible and informative. Hope you make more videos. It seems like you have a lot of knowledge to share.
Thanks for the help and time, I appreciate you.

Ends were not squared to the sides. The part is NOT square.

a star is born          stacks

That's not how to square a part

Once you stood the part on edge in the vise, what gaurantee was there that the bottom you are referencing from is square to the sides?  Good way to create a parallelogram.

Hello Friend good vídeo

Realmente me parecio muy util y valioso tu contenido ,aprecio el gesto de tomarte el tiempo de realizar este tipo de videos. No tome importancia a los comentarios negativos solo es gente que no aporta nada y solo critica.Saludos apreciaria mas contenido de este tipo.

If you are teaching this as a lesson for students…….the procedure is flawed.    You are trusting that two or more of the block faces are tue when you start.    What is your reference surface???

Stavros

First step, get yourself a decent vice that was not designed on the 19th century, and does not require that you hit the workpiece with a mallet.

Parece que ya valió madre con los comentarios , 😢🥴

If you aimed for paraliziam you achieved that but squarness not correct method

Totally wrong way to square a part!  You should've had the part a least half it's thickness above the vice jaws and ran the end mill around it traveling front & right and then traveling back & left clockwise (conventional milling).  Then do the opposite traveling  back & right and then traveling front & left clockwise (climb milling) to the finished dimensions  After that deck the top surface, unclamp, flip it clockwise 180
degrees, re-clamp, rinse & repeat. Never take advice from someone wearing a clown hat...

Sorry  you are instructing  people  totally the wrong way  ..  best not to misleed  people who are new to machining😕😕

No No No No No, totally wrong from start to finish. Plus, unless you wanted a chamfer you deburring/filing is also incorrect. I suggest you cease trying to teach beginners on a subject when you do not understand the basics yourself.

U Shute think we are all stupid.I bet that’s not square