OH Permanent magnet chuck for metalworking SOLD

[Bullitt1]

I have a good used 5“ dia. Fuji mag chuck for sale. This Japanese made chuck has a tapped mounting ring so It can be bolted to a plate , I recently reground it and it shows less than .0002 parallelism. Has .250 pole spacing and holds small stuff pretty well.

$100 shipped in the 48 or trade for ammo or hand tools

 

[fordguy]

whats this used for??

 

[aczlan]

whats this used for??

Holding small metal objects in a lathe (instead of using a chuck with jaws to clamp it in place).


Aaron Z

 

[Bullitt1]

Holding small metal objects in a lathe (instead of using a chuck with jaws to clamp it in place).


Aaron Z

I’ve never actually done that but I guess it would work. I used it on real low pressure machining like ID/OD grinding, jig grinding and wire EDM. I recently got a 8” dia. version that works better for the projects I’m into now so I though I’d see if anybody had a use for the smaller one.

 

[Malburg114]

Is there an on/off switch to release items? Be nice to have for the lathe and mill but almost make a good hold for grinding.

 

[Bullitt1]

Is there an on/off switch to release items? Be nice to have for the lathe and mill but almost make a good hold for grinding.

Yeah..it’s releasable or turn-offable …if that were a word.

 

[Steve300xcw]

Hell I'll send ya $100 for it

 

[Malburg114]

Yeah..it’s releasable or turn-offable …if that were a word.

If Steve doesn’t take it I’ll take it.

 

[Bullitt1]

Sold

 

[WaterH]

Interesting, grinding yes, can’t really see drilling or cutting anything with it.

 

[Bullitt1]

Interesting, grinding yes, can’t really see drilling or cutting anything with it.

I‘ve Spot drilled lots of small stuff on it just to put things on location then moved to a drill press , obviously no through holes. You can do some very light machining but it’s just not made for that like you said.