I am very confused by a video posted on Youtube to adjust a single jaw on a 4 jaw chuck.

There is plenty of evidence on youtube that guarantees that there is no shortage of idiots for those villages who claim to have lost theirs.
 
Most of the guys other videos are wood related and he's claims to a woodworker. IMO he's pretty irresponsible publishing videos on a subject he clearly knows very little.
 
I sometimes wish it could be user edited like Wiki. Kind of self-policing.
 
jbmauser said:
Why would not a grinder run in parallel to the bed against the offending jaw not bring it back into line on a 4 jaw chuck.
Click to expand...
only reason I can figure (if there's any credit at all to be given to this video) to fix a bell-mouth is that running the grinder in against one jaw without the chuck rotating, might give cause that jaw to take the radius of the dremel wheel, which would be a small radius. by rotating and doing it like the way of truing up a 3-jaw, the jaw would take the radius of wherever it's positioned.

</devil's_advocate>
 
You must log in or register to reply here.
Back
Top