Hold flat and cylindrical workpieces for inspection and marking.
Magnetic force on top, left, right and V grooves.
Parallelism and squareness of top, bottom, left, right and back: 394_in.
Parallelism and squareness of V groove to top, bottom, left, right and back: 394_in.

Dynabrade 78596 3/8" Dia. x 1-1/2" W x 1/8" Center Hole, 120 Grit, 100/pack 
