Characteristics Disc diameter: 32mm (1.26"). Disc thickness: 1.2mm (0.047"). Hole diameter: 2mm (0.078"). Coating: double sided and edge. Material: Fiber. If you like DIY, craftsmanship, give your little tools even more power and functionality with this set of double-sided cutting discs. Ideal for cutting. Quantity: 50Pcs Package List: 50 Pcs* Disks