3 Stone w/ holder dimensions: 4" L x 5/8" W x 3/4" H 100 grit Aluminum oxide stones bonded to aluminum stone holder Fits most models of 3 arm hones including PMD Products, KD, Harbor Freight and ...
Lapping is a final abrasive finishing operation that produces extreme dimensional accuracy, corrects minor imperfections of shape, refines surface finish and produces close fit between mating surfaces ...