What is the most important factor of best flap discs?
There 3 pcs flap discs in the photo and all is 125mm-60#. the left one is ours zirconia line after grinding stainless steel 304# 15 minutes, the middle one is the ceramic line after grinding same work-piece 20 minutes and the right one grinding for 30 minutes. we can see from the photo - the abrasives consume in the same step with the backing papers with long lifespan.
For more details of ours outstanding flap discs, welcome visitwww.abrasives-wheel.com or directly email us : email@example.com