Demo - Sharpening a knife on the Harbor Freight 1x30 inch belt sander

https://youtu.be/NSYkZ4LRuLY

Source for 1x30 inch sanding belts for sharpening and an angle guide:

https://www.amazon.com/Knife-Sharpening-Sander-Assorted-Sanding/dp/B083Q1GVF6/ref=sr_1_11?crid=D4W1OUJECMTJ&dchild=1&keywords=1x30+sanding+belts+for+knife+sharpening&qid=1588486295&sprefix=1x30%22+%2Caps%2C258&sr=8-11

Another approach to using the belt sander and paper wheels:

https://www.bing.com/videos/search?q=using+paper+wheels+to+sharpen+a+knife&&view=detail&mid=98122ECD831D9707B75498122ECD831D9707B754&&FORM=VRDGAR&ru=%2Fvideos%2Fsearch%3Fq%3Dusing%2Bpaper%2Bwheels%2Bto%2Bsharpen%2Ba%2Bknife%26FORM%3DHDRSC3

Source for Paper Wheels

https://www.amazon.com/Slicing-Complete-Knife-Sharpening-System/dp/B01J6CAJYY/ref=sr_1_3?crid=3UDSZ1J0UUCB9&dchild=1&keywords=paper+sharpening+wheels&qid=1588486143&sprefix=paper+sharpening+and+%2Caps%2C260&sr=8-3