2-12mm End Mill Set: This end mill set includes 8 diameter sizes of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, satisfy your different needs Material: Tungsten steel Carbide has the advantages of high hardness, wear resistance, toughness and corrosion resistance It also has stronger heat resistance than HSS, so it can maintain hardness even at high temperature Tungsten steel is mainly composed of tungsten carbide and cobalt, accounting for 99% of all components Tungsten steel is also called cemented carbide and is considered to be the teeth of modern industry Detail design: High-precision cutting edge with suitable negative forefoot design, taking into account the strength and sharpness of the cutting edge At the same time, the large core diameter is used to enhance the rigidity of the tool and make the cutting and chip removal stable Wide Application CNC End Mill: It can be used on many fields, such as metal processing, CNC machining and engineering using Large chip flute design for smoother chip removal, making the workpiece smoother and brighter Package Included: 8 x 4 Flutes End Mill Cutter High quality carbide tungsten steel material - excellent wear resistance and greatly improved milling life Chamfer design - easy to install, round and smooth handle with precision chamfer saving tool change time Grinding spiral angle - unique chip flute shape prevents chip formation Double-layered blade with burr - double-edged milling with cutters for increased edge rigidity and effective burr removal
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