68HRC ZCC CT HMX-4R-D5.0R0.5 solid carbide 4 flute Corner Rounding NANO coated end mill cnc milling cutter cutting tools
USD 15.17
68HRC ZCC CT HMX-4R-D5.0R0.5 solid carbide 4 flute Corner Rounding NANO coated end mill cnc milling cutter cutting tools