Type: End Mill Degree: R0.1 Application: perfect for Roland and most domestic and imported plotter Long life span Resistance, high hardness.through the grinding polishing processing, high precision, good lettering quality. No rust and anti-static Best performance with high precision tip with higher hardness (HRA93), higher hardness, greater strength, tip more sharper, cutting plotter lettering faster. Brand new (blade)30 degree,60 degree,45 degree design fits most of cutting plotter. and extra Long life.Super wear Resistance,high hardness,Application colour:Photo Color Material:steel size:Full length: 23.5mm Shank diameter: 2mm Tip diameter: 1.0mm Package Contents: 45*burin Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.