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Am I wrong in saying the larger closed item is a steady rest while the open one is a follower rest. The follower rest moves in combination with and stays close to the cutting tool as it moves along

Ok RobertI dont pay to much attention to model numberGP

GP, No, I was agreeing with you. Go back and read the part numbers. The OP showed the later “B” version in his first photograph and the earlier or original version second. The later version has a

Unit A you flip the top back, it will not change the top setting GP

I agree. Besides being probably a little stiffer, the “B” version does not require disturbing your top jaw setting in order to remove or install the part that is being supported. Robert Downs

Not the sacrificial shaft either.?Need to get rid of the boogers before doing anything besides grinding.?A very small diameter change has a very large impact on gage line with any self holding taper

Ken?This compound that was mentioned is used for laping engine valves i have some out on the shop it has 2 diverant grits in the can. The idea is not good the compound will not remove big nicks. I

I didn't say anything about "cover" compound. Only Clover as a brand name of lapping compound, available in many flavors.?Sorry!Dave? Sent from my T-Mobile 4G LTE Device

Dave M said: Following with a finish reamer or a sacrificial 3MT shaft with Cover compound would then help. Ken H said" "curious what you mean when you refer to "Cover compound" "my dad had something

This is from maybe 1976, I'm older now with less hair. Won't fit an Atlas though! Dave

Bill, I think I might of had a problem with TouchDRO but Yuri jumped right in and solved the problem. Their forum also is very helpful. Of course I am always here or email rhulslander gmail I bought

The steady rest in the first Pic. is much better when you remove the work piece. I personally prefer the one in the first pic. it has a closed support GP

JodyYes a indicator in the front of the carriage is not good if a hot chip hits the lens of the indicator it will burn it, the lenses are plastic GP

I agree with Jon sandpaper on a shaft or M3 taper will follow the path of least resistance? GP

The taper can be reamed to clean but remember to support the end sticking out...If you indicate the reamer and it runs out you know the taper does too..

GP,Let me know, did a little looking this morning too.Found a 36" for around $77.00 shipped.?I'd be using this if I could read it somewhere besides at work!Thanks,?Dave? Sent from my T-Mobile 4G

I'd stick with the "B"Dave? Sent from my T-Mobile 4G LTE Device

Hi, ? ?I have a 10 Atlas QC42 that came with a 10-326 steady rest and I recently aquired a 10-326B steady rest with some other parts I bought.? I did not realize Atlas made 2 options.? I only plan

If there are some big, raised bumps on the taper ID, then such a sanding tool might tend to follow the path of least resistance and end up with a perfect, but TILTED taper. By boring or grinding with

Hi Paul , In my experience you run the same risk as with the reamer if the damage / burring is at all uneven in that the shaft with emery paper will “ride” on the burr / high spot and cut away on