68HRC ZCC CT HMX-4R-D3.0R0.5 solid carbide 4 flute Corner Rounding NANO coated end mill cnc milling cutter cutting tools
USD 13.00
68HRC ZCC CT HMX-4R-D3.0R0.5 solid carbide 4 flute Corner Rounding NANO coated end mill cnc milling cutter cutting tools