About TJATSE Carbir Burs TJATSE - An internationally renowned brand of cutting tools, created using the latest CNC technology to deliver a product of unrivalled quality and consistency. TJATSE’s carbide burs are from C2 tungsten carbide. They are precision machine ground using diamond wheels and automated CNC machinery for sharp cutting edges, and vibration free performance. We can offer the best solution to resolve the challenges faced by professional metal workers every day. High Tech Application High Performance High Tolerance Carbide Long Shank Carbide Burs SC-5L6 Premium Quality· 1/4"x 6“ double cut burr bits 6" long shank SC-5L6 Carbide Bur are best suited to castings, deburring and shaping tasks in areas that are difficult to reach with standard shank burrs. Details: Material: Tungsten CarbideShape of Cutter: Cylindrical with Radius EndEdge：DoubleTotal length: 7"Shank diameter：1/4"Cutter diameter：1/2"Length of cut：1" Made of tungsten carbide for high hardness, high abrasion resistance. Double cut burs provide excellent stock removal. Sharp cutting edge and vibration free performance Superior surface finish and long life - at no extra cost. Longer shanks for those difficult to reach deburring and shaping tasks. A great ideal to get in the hard reach areas! Long Reach Shank Excellent Stock Removal Aggressive Cutting Edges