Oshlun Profesionally designs thier saw blades with you in mind. Oshlun manufactures industrial quality saw blades and cutting tools for professionals and hobbyists that are looking for great tools at an affordable price.  Oshlun Circular Saw Blades feature a fully hardened, surface ground, and hand tensioned steel alloy plate, as well as applicaton specific carbide grade tips to ensure the longest cutting life.  Oshlun offers the best quality for the cost in the industry.  Oshlun is agreat alternative if you are looking for quality cutting tools that wont leave your wallet empty.