Solid Carbide End Mill 6mm 6R3x10x100xD6D1 (Cutting diameter): 6mm L2 ( Length of cut): 10mm L1 (Total length): 100mm D2 (Shank diameter): 6mm Z (Number of cutting edges): 2 R Corner radius: 3 Helical pitch: 30 Optimized cross cutting edge for minimal face wear Innovative shape of the chip chamber for effective chip evacuation Defined microbevel for support and stabilization Designed for use with cooling lubricant Radius tolerance r 2 mm: 0. 003 mm Radius tolerance r > 2 mm: 0. 005 mm For