45218 39 & 46 4878

Grinding Wheel Flanges (New): ½" thick wheels = 3Pieces; ¾" thick wheels = 3 Pieces; 1 -1½" Thick Wheels = 1Piece; 1 ¾" thick wheels = 3 Pieces; Internal Thread Grinding Spindles (New) = 2 Pieces; Steady Rest in 3 Sizes = 2 Pieces each size, Thread Checking Gage.