78A - Original Sioux Grinding Wheel

Product Information
Item #	78A
Price	$28.90
Weight	3 lbs
Availability	Usually ships the same business day
Quantity
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Specialty stone for grinding stellite valves

4.0" diameter x 1/2" thick x 5/8" arbor.

For model numbers: 620, 622N, 624, 645 and 6024 - 80 grit