... : Aluminium oxide ,Zirconia oxide or Black silicon carbide cloth Application: Removing materials edges,chamferings,burrs rust ... operationProduct name:Fibre wheelMaterial: Alunimium oxide, Silicon carbide Application: For mechanial manufacturing,hardware tools ,etc. Good abrasion ... Material: Alunimium oxide, resin over resin Application: For internal and external finishing of pipework.small components ...