Our Roland blades are made here in our facility, using our proprietary US made carbide brazed to a harden steel blank and are polished to a micro fine cutting edge. This 30° is great for thin material such as window tint, sign gold, or ruby lithe, as well as big lettering. Clean Cut Blades are renown to be sharper and last longer than OEM or the less expensive Chinese blades. This blade fits: Roland, GCC, Camm 1, US Cutter, P-Cut, Bridge, Panther, Stika, Allen Datagraph, Zecu, Creation, Rabbit, Lynx.