Cutting discs 19 & 32mm / Perma Grit

Both discs can be used at a running speed or 5,000-20,000 RPM. Use at 10,000 RPM and slower for cutting perspex, Plexiglass, Lexan etc. They will not chip or crack material. 19 mm cutting disc: Width of cut: 1.8mm. Centre hole: 3mm. Diameter: 3.1mm; arbor: 1/8″. 32 mm cutting disc: Width of cut: 1.8mm. Centre hole: 3mm. Diameter: 3.1mm (1/8″). 19mm PGRD1 / 32mm PGRD3 / Both 19mm & 32mm PGRD3