Cup Wheel - Ruby…


Cup Wheel – Ruby 6″ WRA


46 grit ruby aluminum oxide straight cup wheel.


This wheel is only recommended for use with the AV-54 automatic chipper knife grinder with the 1/2 HP motor upgrade. 6″ straight cup ruby wheel allows you to grind more surface material as the wheel wears down when sharpening wood chipper knives and lawnmower blades. The 46 grit ruby material is more aggressive for faster stock removal. Ideal for sharpening wood chipper knives and lawnmower blades.

Straight Cup Wheel keeps it’s 6″ diameter as the wheel wears down.

6″ x 1-1/2″ x 1-1/4″ arbor hole with bushing reducing to 1/2″ arbor.

faster stock removal

Additional information

Weight2 lbs
Dimensions7 × 7 × 2 in


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