CNC Carbide End Mills Solid Mill 2 3 4 Flute Tungsten Spiral Router Bits Bit HRC50 55 65

End MillsHow to select 2F/3F/4F milling cutter?2F suitable for machining keyway.3F suitable for processing copper and aluminum.4F suitable for machining surface and side edge。Pay AttentionIn order to get good cutting performance and service life it is necessary to use high precision and high rigidity tool holder。1.Before using the tool please measure the tool deflection. When the tool deflection accuracy exceeds 0.01mm the feed speed or cutting amount will be increased.2. The shorter the tool extends out of the chuck the better. When the tool extends out for a long time please reduce the speed feed speed or cutting amount.3. In case of abnormal movement or sound during cutting please reduce the spindle speed and cutting amount until the situation is improved.4. Steel cooling is a good way of spraying or air injection to make high titanium aluminum perform very well and no water-soluble cutting fluid is recommended for stainless steel titanium alloy or heat-resistant alloy.5. The cutting mode depends on the influence of workpiece machine and software. The above data are for reference only. When the cutting condition is stable increase the feed speed by 30% - 50%.Different hardness and different coatingDear customersThe estimated delivery time for our products is 7 to 21 days.If you have not received your order within 30 days please contact our customer service.If you have any questions please contact us we will reply you within 24 hours veryYour satisfaction makes us the last wish I wish you a happy shopping

• End Mills
• Wide applications: suitable for PCB CNC SMT PCB metal plastics wood fibreglass etc.
• Sharp Blade: Adopt large center diameter design improve the edge strength and sharpness increase tool rigidity.
• Large Chip Removal Space: Arc edge cleaning and 45° spiral angle design let cutting chip removing in time improve the efficient.
• Passivation Handle: Fine sanding careful grinding to make the cutting edge free of burr cutting smooth and long life.
• High Quality Material Selection: High quality fine tungsten steel bar with high hardness and strength. Wear resistance.