Threading operations are a daily routine in CNC machining, yet they carry the inherent risk of tap breakage – a setback that can lead to downtime, additional costs, and frustration. This guide breaks down the anatomy of a tap, the various factors leading to its breakage during CNC operations, and the meticulous process of removing a broken tap from a workpiece. Furthermore, it offers an in-depth exploration of preventative measures to avert tap failure, ensuring the continuity and efficiency of your machining processes. Let’s navigate through the causes, removal techniques, ......

Here we provide an accurate UNC and UNF Thread Chart PDF for your reference and download, so that you can quickly understand the dimensions (size in mm) and specifications of UNC/UNF threads! UNC and UNF Thread Chart (Dimensions & Diameter Table in MM) The Unified Thread Standard (UTS) defines a standard thread form and series – along with allowances, tolerances, and designations – for screw threads commonly used in the United States and Canada. There are two main types of UTS threads: UNC (Unified National Coarse) and UNF (Unified National Fine).......

In the British Threads Standards, BSW and BSF are important standards for screw threads. Understanding BSW and BSF threads, we are going to introduce their meaning, angle, uses, differences, and dimensions along with a BSW/BSF size chart. What Is BSW Thread (Full Form)? BSW (British Standard Whitworth) is a type of screw thread standard that was devised by Joseph Whitworth in 1841 and later adopted as a British standard. BSW thread dimensions are expressed in inches. BSW refers to a coarse thread, the thread pitch increases in defined steps as the diameter increases, and peaks are......

American thread is an important fastener thread standard, in this article, we’ll explore the US thread sizes and differences between British and American threads and also show you the chart of American thread dimensions. What Is American Thread? American thread refers to screw thread standards that are used in the United States, but there are various thread standards employed in the US. Sometimes, the American thread is used interchangeably with the Imperial thread. One of the most common American thread standards is the Unified Thread Standard (UTS), which includes two main speci......

SPCC (Steel Plate Cold Commercial) and SPHC (Steel Plate Hot Commercial) materials are both classifications of commercial quality steel used for forming operations involving bending and moderate drawing, often used in the manufacturing of parts and structural components. In this blog, we will explain the properties (chemical composition and specification) and equivalent grade of SPCC and SPHC steel materials and also break down the differences between them. What is SPHC Steel Material? SPHC stands for “Hot-Rolled Mild Steel Plate/Sheet,” which is carbon steel r......

The creation and use of tolerance in engineering is purposed to specify the boundary of qualified products, what is the definition of engineering tolerance? And what are the common types of tolerances used in engineering drawing? In this post, we are going to better understand the engineering tolerance. What Is Engineering Tolerance? Deviations around the target value often exist during the manufacturing of machined parts, based on the use of the product, tolerance is created to allow for reasonable variations. Engineering tolerance is a specified acceptable range of deviation ......

When it comes to high-end tool steels used for cutlery, industrial tools, and knives, D2 and 440C steel are two of the most popular choices. Both have unique properties that make them suitable for different applications. Here’s a detailed comparison of D2 steel and 440C steel to help you understand their differences and select the right material for your needs. What is D2 Steel? D2 steel is an air-hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion-resistant properties. It is sometimes referred to as semi-stainless, as it contains a significan......

When you are using a fastener, thread pitch is a frequently used term, and it determines whether two parts properly fit each other. In this post, we want to concentrate on thread pitch, covering its definition, types, reading, measurement, as well as metric and American thread pitch chart. What I......