Arbor length

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GeorgeM
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Joined: Tue Jun 02, 2015 10:58 am
Location: Rochester, NY

Arbor length

Post by GeorgeM »

Hi

I now have a 1973 500 and a 1997 510. There seem to be 2 different arbor lengths involved: 1 1/2" and 3". Which one is for which machine and can they be interchanged. SS seems to only sell one version of the sanding disk, so it would seem that the sanding disks, at least, are interchangeable, but I'd be a little concerned about the saw blades, even though both sizes of arbor came with my used 510.

Thanks
George
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JPG
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Re: Arbor length

Post by JPG »

The 'shorter' arbors are for use with a '500' or Mark 5 model and older Mark VII.

The 'longer' arbors are for use with the 505/10/20/Mark 7 models.

The steel sanding disks also have different length arbors. The arbors are available separately to convert the disk.

Only the steel disks are intended for 'in slot' sanding. The older cast aluminum disks are only used off the side(left) of the table.

Adjusting the carriage and/or the quill extension allows using either arbor on either machine. However the 'automatic' blade in slot alignment is only obtained with the proper arbors for the machine at hand.
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Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10
E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
Beave2012
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Posts: 545
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Location: Minneapolis MN

Re: Arbor length

Post by Beave2012 »

JPG wrote:The 'shorter' arbors are for use with a '500' or Mark 5 model and older Mark VII.

The 'longer' arbors are for use with the 505/10/20/Mark 7 models.

The steel sanding disks also have different length arbors. The arbors are available separately to convert the disk.

Only the steel disks are intended for 'in slot' sanding. The older cast aluminum disks are only used off the side(left) of the table.

Adjusting the carriage and/or the quill extension allows using either arbor on either machine. However the 'automatic' blade in slot alignment is only obtained with the proper arbors for the machine at hand.
Very well said. Only thing I would clarify is that the aluminum sanding disk does not have the removable arbor. Found this out today when trying to figure out what the upgrade sanding disk arbor is used for.
-Beave
GeorgeM
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Posts: 150
Joined: Tue Jun 02, 2015 10:58 am
Location: Rochester, NY

Re: Arbor length

Post by GeorgeM »

JPG wrote:The 'shorter' arbors are for use with a '500' or Mark 5 model and older Mark VII.

The 'longer' arbors are for use with the 505/10/20/Mark 7 models.

The steel sanding disks also have different length arbors. The arbors are available separately to convert the disk.

Only the steel disks are intended for 'in slot' sanding. The older cast aluminum disks are only used off the side(left) of the table.

Adjusting the carriage and/or the quill extension allows using either arbor on either machine. However the 'automatic' blade in slot alignment is only obtained with the proper arbors for the machine at hand.
Thanks!
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