60 DEGREE: 60° blades are recommended for thicker materials such as reflective films, flock and twill materials and also sand-blast resist. 45 DEGREE: 45° blades are the standard blade that comes with most vinyl cutters. They are recommended for all standard cast and calendered vinyls as well as other thin materials such as ThermoFlex Plus. 30 DEGREE: 30° blades are predominantly used for cutting very thin window tint and mylar materials. APPLICATION: Fine polishing process, suitable for mahogany, wood, PVC color board, MDF and other precision relief. 30 BLADES: Compatible with for Roland and most domestic and imported plotter, made from tungsten cemented carbide. Highly hardness, come with springs and blade holder base. 10 pcs for each degree.

Manufacturer: AFUNTA. Date First Available: March 4, 2019. Best Sellers Rank: #52,182 in Office Products. Customer Reviews: 4.4 4.4 out of 5 stars 488 ratings 4.4 out of 5 stars. : B07PF7W5VD. Item Weight: 2.39 ounces. Package Dimensions: 5.75 x 5.12 x 1.73 inches.