6" EXTENDED LENGTH for reach in hard to get at areas. TiN (TITANIUM NITRIDE) COATING enhances cutting performance and tool life. Super tough coating provides TWICE THE LIFE and extreme wear resistance. FASTER CUTTING with high surface lubricity reduces friction. Smoother cutting with reduced vibration. Superior finishes with less re-work. REDUCED CHIP LOADING for consistent cutting action. DOUBLE CUT DESIGN for quick cuts and increased control. MADE IN THE U.S.A.