Patent ID: 8313358
Filing Date: 2012-11-20
Classification: B24B,B24D

Abstract:
1. A grind wheel comprising: a hub defined about an axis of rotation; a web defined about said hub which defines a web thickness; and a rim defined about said web, said rim having a rim thickness greater than said web thickness, wherein said rim includes first and second notches proximate one another on the same side of said hub, said first and second notches provided through said rim but not through said web; wherein said first notch is provided on one side of said web to define a first notch axis along a first secant line with respect to said rim, and said second notch is provided on an opposite side of said web to define a second notch axis along a second secant line with respect to said rim; and wherein said first and second secant lines are substantially parallel to one another, said first and second secant lines offset from said axis of rotation.