... and Long Lifespan, Made of Microdot/Tungsten Graphtec Plotter Blade:Material: microdot/tungsten carbideKeyword: cutter, vinyl and ... , good hardness and long life timeCommon specification Graphtec 09U:0.45*30degree 0.45*45degree 0 ... 75x30degree 0.75x45degree 0.75x60degreeOther type: Roland, Mimaki, Graphtec 09U with spring, Pcut, Ioline, Summa, Summa-T ... are not our target cutomers. Graphtec carbide blade