High-Efficiency Stainless Steel Carbide Milling Cutter 4Flute Double Core Diameter U Groove For End Mill SUS304 CNC Cutting Tool

Product Information:Name：Stainless Steel U Groove Milling Cutter Material: 0.4um tungsten steel barNumber of milling edges: 4FBlade dia tolerance: 0-0.02mmShank dia tolerance：h6Screw Angle: 45° large spiral grooveProcessing materials: stainless steel (201, 202, 301, 303, 304, 304L, 321, 316, 316L, etcEdge coating: new nano coatingMilling features: 45 degrees large helical Angle design, full grinding helical groove, so that the processing process does not accumulate, do not pile up chips, chip removal more smoothly. Two passivation process, to ensure that the edge is more smooth, no burr, more wear resistant. New nano coating, high lubrication, strong heat insulation, reduce the number of tool change, improve processing efficiencyNote: The product is measured by hand, there is a certain error, please refer to the actual product