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Motor Arbors and Wheel Adapters



Motor Arbors
Simply slip the motor arbor over your non threaded motor shaft and tighten the set screws. NOTE, all motor arbors have a 1/2" x 1-11/16" threaded end for mounting buffing wheels to and a over all length of 3-3/8''. The washers are 1/8'' thick and the nut is 5/16'' thick. Choose right or left hand threads and your non threaded shaft size of 1/2" or 5/8". Note, these arbors should only be used on non threaded shafts. $7.95 each.

motor arbors

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Extended Length Motor Arbors
Provides you with more room between your motor and buffing wheels,
giving you the clearance to reach more areas on irregular shaped items.
Motor arbors fit over your non threaded motor shaft and tighten with two set screws.
NOTE, all extended motor arbors have a 1/2" x 2-3/16" long threaded end for mounting your wheels to,
a 4'' long non threaded mounting shaft and are 6-3/16'' over all length.
The washers are 1/8'' thick and the nut is 5/16'' thick.
Available with right or left hand threads for your non threaded shaft size of 1/2" or 5/8".$13.95 each.

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wheel adapter
Wheel Adapter
1/4" mounting shank
For mounting your wheels to portable hand tools such as drills. For use with buffs having a 1/2" arbor hole. Adapter has a 1/4" shank. Will fit two 1/2" wide buffs. #MN-3. $3.95 each.


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Angle Grinder Adapter 5/8" to 1/2"

Our #MN-58 allows you to take your buffing wheels to your work.
This adapter has become very popular for doing aluminum truck wheels and fuel tanks, as well as a number of items such as motor cycle frames that are too heavy to lift to a standard bench type motor. This adapter attaches to a 5/8" coarse threaded shaft, which
is very common on angle grinders. On the other end you screw in a 1/2" coarse threaded bolt to mount your wheels on.
NOTE, use a (grade 8, coarse thread) bolt for mounting your buffs to (not included). #MN-58, $16.95 each..

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ball bearing work arbor
Ball Bearing Arbor
For use with motors up to 1/2 HP.
Smooth running ball bearing arbor lets you make your own buffer. Sealed for life bearings. Supplied with 1/2" x 20 right and left hand threaded ends to accommodate wheels up to
1-1/2" wide. Adjustable pulley and bearings on the shaft.
Washers, nuts and center pulley included. #M-42, $46.95.

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Motor Arbors and
Wheel Adapters



Bright Works, Inc. Phone 651-429-4439.
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