A Boring Bar Grinding Jig 

Very nice work sir

Thanks for sharing ! Very useful!

Thanks Dan. Nice video and machine work.

Very nice grinding jig... will be on to do list! 👍 Watching in Alabama

Sometimes the simple projects give greatest results. That will improve the accuracy of grinding your boring bars.

Excellent idea!!

Nice job dan!

Hi Dan, nice to be here learning what you do. Nice a grinder squaring block should work out well for your round cutters we see it. Your bluing looks good. Thank you. Lance & Patrick.

Really like your video and style of your presentation. Just by accident and in the need to get a job done very quickly I took a 1/2 inch 5C collet and a square collet block and essentially did the same thing. But I kinda like your approach better. But then again with a hex collet holder you could possibly get some pretty interesting grinding going on. Thanks for the video.

i knew a dude named dan hobbles lmao. i also think i may need glasses. dope video too i forgot to mention that

hello Dan....nice fixture.....you got me thinking....what if you only held the boring bar in the jig with one set screw, then instead of the 3 holes make it a slot where you could run an end mill in the slot and create a flat for reference when putting the bar in a lathe tool holder or re-installing in the jig with a little more stickout ???? what do you think???

enjoyed,2 thumbs up

Good job

Nice machining and thanks for sharing but I have got to ask why you made it to such tight tolerance? I totally understand pride in your work but aside from holding the part securely and having the bore parallel to one side, for the base, what was the point? Sorry definitely not meant as criticism. Cheers