Brand New, 10% micro grain premium quality carbide end mill. Uncoated, Controlled Cylindrical Land, sharp corner, and center cutting. 3/8" length of cut, 2-3/4" overall length, with 5/16" diameter shank. Our tool's correct Radial Rake insures end teeth strength. Engineered  for Aluminum high speed milling applications. 

Compatible with Modulus Gen2, Juggernaut Ultimate, and 5D Tactical as a replacement cutter for the Shrink Fit Adaptor type cutters. KEEP IN MIND THIS HAS A 5/16" SHANK and is 2-3/4" Overall Length, and does NOT include the Adaptor.