Product Name : End Mill;Material : HSS <br> Color : Gray <br> 01:1/2"x1/2",Cutting Diameter:1/2", Cutting Depth:1.57", Shank Diameter:1/2" <br> 02:1/4"x1/4",Cutting Diameter:1/4",Cutting Depth:1",Shank Diameter:1/4" <br> 03:3/8"x3/8",Cutting Diameter:3/8",Cutting Depth:/1.7",Shank Diameter:3/8" <br> 04:3/16"x1/4",Cutting Diameter:3/16",Cutting Depth:4/5",Shank Diameter:1/4" <br> 05:5/16"x5/16",Cutting Diameter:5/16",Cutting Depth:1",Shank Diameter:5/16" <br> 06:1/8"x1/4",Cutting Diameter:1/8",Cutting Depth:3/4",Shank Diameter:1/4" <br> Suit for: HRC: 45 degrees ， Helix Angle 30 degrees <br> 4 Flute End Mill Cutter <br> Package Content : 6 x End Mill <br><br>Usage: <br>--End Mill Bits are used for side milling, end milling, finish machining, etc. <br>--Apply to wood, steel, stainless steel, alloy steel, carbon steel, die steel, tool steel, cast iron, titanium, aluminum, etc. <br>Why Choose AUTOTOOLHOME <br>-- Good quality and reliable brand. <br>-- Within 90 days product quality is not completely satisfied, please CONTACT US, 100% refund. <br>-- 24-hour feedback excellent customer service.