The following tables are starting parameters only. Every application is different and may require varying feeds and speeds from this chart.

Millingspeeds and feedschart pdf

We meet our Customer’s increasingly complex demands for tube processing systems with diverse applications.To remain competitive in today’s metal tube market, tube manufacturers must meet their customer’s increasingly difficult demands for tubes with diverse applications. Tubes are used in products across a broad range of industries, including automotive, aerospace, appliances, medical, health and fitness, HVAC, furniture, and storage. There are numerous applications, with more being developed all the time, resulting in various shapes, lengths, and materials. This variety does not reduce the demand for high quality, fast delivery, and competitive prices. Tube manufacturers must respond to each customer’s ever-changing requirements while controlling production costs in order to achieve the margins needed to invest in their business. Today’s metal tube market poses a very complex set of problems for tube manufacturers.

Carbide end MillRPM chart

Haven is the industry leader for tube cutting and processing. We built our reputation by providing custom designed and built machines that are reliable, fast, with easy integration into your specific application.

For over 50 years, Haven Manufacturing Corporation has built a solid reputation as the leader in the tube recutting and pipe cutting machine industry. Haven built that reputation by engineering and building specialized machinery to meet our customers’ highly specialized requirements. Our worldwide reputation for excellence and long list of satisfied clients has been built through superior service, technical expertise, and innovation. As our business continues to grow, we have kept the focus on providing cost-effective machinery and total solutions for our clients’ needs. You can trust Haven to provide industry leading solutions for precision, high performance, fully integrated, loading, cutting, deburring, and endfinishing needs.

Millingspeeds and feedsChart Metric

WARNING: All cutting tools can shatter and break during use. Government regulations require that safety glasses be worn during use. We also recommend wearing a simple respiration mask.

1. SFM + FPT (For Material) 2. Find RPM at intersection of SFM + Diameter 3. Calculate Feed IPM = FPT x Number of Flutes X RPM

As the degree of taper increases, you may have to use the large diameter provided to calculate the appropriate RPM, instead of tip size. This usually isn’t necessary until seven degrees. At that time, the tip size would be used to calculate the needed feed per tooth. Tapered end mill usage can be tricky if the proper settings are not adhered to. Please follow these endmill usage charts as closely as possible.