3M Espe Sof-Lex Mandrel₹875.00 3M Espe Sof-Lex Mandrel quantity Add to cart SKU: ODS-27710 Category: Restorative Description Description A straight-attachment, pop-on mandrel for use with Sof-Lex™ Contouring and Polishing Discs and Sof-Lex™ Extra-Thin Contouring and Polishing Discs.