Description of ๐ณ Efficiently Craft Precise 90-Degree Cuts with the 6Pack Imperial Straight Square Cutter
1.Four flutes produce a better finish than fewer flutes. 2.Material: HSS ; Imperial Units, not Metric . 3.One Set of end mill bits Including: 6 Different kinds of Inch Size:1/8",1/4",3/16",5/16",3/8",1/2" end mills to meet your need. 4.Hardness of metal for above HRC 45 degrees,with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications. 5.End mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc.