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What is the difference between a single-edged spiral milling cutter and a double-edged spiral milling cutter?

Single-edged milling cutters have low cutting efficiency because one blade is less at the same speedBut the surface finish is good, because a blade is definitely not pitted.Double-edged milling cutters have high cutting efficiency, but the machining surface may be slightly worse due to the difference in cutting angle and cutting height between the two […]

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How to choose metal cutting tools, what are the requirements?

The development of modern manufacturing technology and the widespread use of numerical control equipment have greatly promoted the advancement of cutting technology. With the need for numerical control and automation, higher requirements for high reliability, high precision, long life, fast index change, and good chip breaking are proposed for metal cutting tools. The design of […]

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