Description:45 blades are the standard blade that used for vinyl cutters. They are recommended for all standard cast and vinyls as well as other thin materials. The cutting blade quality is good withhigh hardness, greater strength, better abrasion resistance, highdurable degree. The tip of the blade is very sharp.Features:Made from cemented carbide material, high hardness and long service life.Standard blades for cutting color adhesive media standard vinyl.Best performance with high precision and high quality.Comes with red caps which can protect these blades for easy store or transportation.45 degree is for general design, 2mm shaft diameter can be used for many cutting plotters.Specifications:Material: CementedcarbideUsed for: RolandLength: 24mmShaft Diameter: 2mmKnife Point Offset: 0.25mmAngle: 45 Quantity: 15pcsWeight: 9g(approx.)Package Includes:15pcs x Cutter BladesNote:1. Please allow 1-2mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.