1.This PCD grnding wheel material is high quality PCD insert, steel body
2.Diameter is 115mm(4.5 inch),22.23mm hole diameter
3.Application is fast removing hard and tacky surfaces, urethane epoxy, waterproofing membrane, pool deck coating, thick mastic, old and new epoxy coating, paint, VCT/carpet glues.
4.Quarter Round Polycrystalline Diamond
5.Factory directly sell, competitive price.Also accept customized.