Copper E-Cu57 / 2.0060 / E-Cu58 / 2.0065 / C11000 Machining

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In CNC machining, material choice is key. It affects part performance, machining speed, and service life. Today we introduce an industrial pure copper with high conductivity and easy machining: Copper Cu-ETP 2.0060. If you need a material with both great conductivity and good machinability, this guide will help you. What is Copper Cu-ETP 2.0060? Cu-ETP … Read more

M4 Thread Size Guide: Dimensions, Tapping Drill Size, and Application Tips

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This article focuses on one of the most common small-size threads—the M4 thread size, also known as the M4 metric thread. We’ll walk you through its dimensions, drilling requirements, and practical application tips to help improve assembly efficiency and machining accuracy. Understanding metric thread dimensions is key to achieving precision fits and smooth fastening performance. … Read more

What is GD&T? Definitions, Symbols, and Applications

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The drawing is approved, but assembly still fails—have you experienced this? Even when dimensions are within tolerance, parts don’t fit or align properly. The workshop is confused, and even the designer can’t identify the issue. This is the blind spot of traditional dimensioning. GD&T was created to solve this exact problem. It’s more than just … Read more

Common Types of Fasteners: How To Pick Your Fasteners

Common Types of Fasteners

When it comes to fasteners, there are a variety of options to choose from. You need to determine what type of fastener is best for your project. Since we have many years of experience in this field, in this blog post, we will discuss the most common types of fasteners and how to pick the right one for your needs. We will also illustrate them with some examples to help you better understand them.