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Tungsten steel four blade flat cutter 55 degree universal flat bottom end mill for CNC coated solid hard alloy processing of steel
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The 55 degree ball end tungsten steel milling cutter is a CNC machining tool made of hard alloy (tungsten steel) as the substrate. Its ball end is designed with a 55 ° cone angle, suitable for milling complex curved surfaces, circular arc grooves, and precision molds. The cutting tool adopts a double-edged blade diameter covering the range of R0.5 to R6mm, with a shank diameter specification adapted to 4-20mm, and a total length extended to 150mm to meet the requirements of deep cavity machining. The surface of the product is coated with antique bronze colored AlTiN or nano composite coating, which significantly improves wear resistance and high temperature stability, and is suitable for efficient processing of steel and stainless steel below HRC55.
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Pack
We pack all products following standardized procedures to ensure they are shipped according to our high-quality standards. We make every effort to ensure your product arrives safely at your home.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at Lily@yl-cnc.com.