Detailed Product Description t.c.t.blade1, Highest quality T.C.T blades In China.2, Accurate angle3, the best balance4,high quality heat treatment5, Steel cutting , wood cutting, alloy cutting, aluminum cutter.....6, High quality tips.7, good quality metal body.8, good grinding and polishing9, AUTO GRINDING MACHINE,AUTO WELDING MACHINE, AND AUTO ANGLE MACHINE