Graphtec 60&deg; Cb15 Craft Robo Vinyl Cutter Plotter, Set of 5 Compatible with CB-15UA, All CE and FC Series, Vinyl Express Q Series, ROBO Cutter, Blue Knob Holder - PHP32-CB09N-HS and Older Models Holder (e.g. FC5100) - PHP31-CB09-HS. Degree: 60 Diameter: 1.5mm Offset: 0.75mm High Quality Extra Long Life