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Speed and Feed

Determine the spindle speed (RPM) and feed rate (IPM) for a milling operation, as well as the cut time for a given cut length. Milling operations

Tap Size Chart

The tap size chart provides a list of standard size taps, specifying the diameter and thread spacing, for fractional, metric, and screw sizes. The

Clamping Force

Clamping force refers to the force applied to a mold by the clamping unit of an injection molding machine. In order to keep the mold closed, this force

Volume and Weight

Calculate the volume and weight, in English or Metric units, for over 40 geometric shapes and a variety of materials. Select from such metals as


CustomPart.Net is a free resource for engineers and manufacturers that facilitates product design and cost estimation. Design more cost effective parts with our design for manufacturing (DFM) guidelines and interactive widgets. Whether you want to learn more about injection molding or rapid prototyping technologies, our process overviews can be your guide. Estimate the manufacturing cost of your part and make more informed design decisions with our online cost estimators. Whether you need to estimate the production time for a machined part or the should-cost value of a metal casting, CustomPart.Net will provide a fast and reliable answer. Register now for free and gain access to even more features!

CustomPart.Net

 is a resource for engineers, inventors, and contract manufacturers to facilitate informed decision making during the product design and sourcing process. Get started by browsing the knowledge center on the left, covering a range of manufacturing processes and materials. Learn about the manufacturing cycle and capabilities for each process, as well as design for manufacturing guidelines to create a more cost effective part. Use the many interactive tools to aid in the design and manufacture of your part. These tools provide a fast and reliable way to identify a compatible process and material, estimate the cost of manufacturing, and locate a supplier.

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 for free and gain access to even more online tools that allow you to personalize the above services and collaborate with others.
  • View and edit complete estimates for reference parts
  • Save and manage all estimates in a customizable workspace
  • Create your own part libraries
  • Share estimates with colleagues or customers