SGS® End Mill, Center Cutting High Performance Regular Length Single End Variable Rake, Series: Z-Carb-AP Z1PCR, 3/4 in Diameter Cutter, 0.06 in Corner Radius, 4 in Overall Length, 1-1/2 in Length of Cut, 4 Flutes, Right Spiral Flute, 3/4 in Shank Diameter, Right Hand Cutting Direction, 35 to 38 deg Helix Angle, Straight Shank, 2-1/2 in Shank Length, Solid Carbide, TX Coated

With conventional end mills, the cutting teeth entering and exiting the material creates a natural rhythm that results in damaging harmonics. Harmonics produce a frequency that resonates through the entire tool, resulting in one of the most damaging forms of cutter wear known as chatter. Chatter degrades the quality of your finish. Until now, your only choice was to adjust your operating parameters to account for the limitations of your conventional end mill. With its patented, one of a kind geometry, the Z-Carb™ AP offers three stages of chatter suppression, resulting in the quietest, most stable milling experience available.