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Commonly used reamer specifications and types Reamer is a cutting tool used to process reamed holes (i.e. internal threads). It is often used in mechanical machining. At work. Reamers can come in many sizes and types according to different needs and processing materials. This article will introduce some commonly used reamer specifications and types. 1….

Choosing the Right Drill Bit Drill bits are an essential tool for any DIY enthusiast. Whether you’re drilling holes in wood or metal, there are a variety of drill bits available to suit different applications. However, with so many options to choose from, it can be difficult to know which drill bit to use for…

Common types of milling cutters 1) Disc milling cutters are generally composed of blades or cutter heads clamped on a disc-shaped cutter body, and are often used for end milling larger planes. 2) End mills End mills are the most commonly used milling cutters in CNC milling, and are widely used to process planar parts….

The difference between twist drill and impact drill 1. The impact drill is improved on the basis of the twist drill to make it suitable for various operating requirements. The shape can be understood in this way. The twist drill is a simple handle + spiral, and the impact drill is mostly handle + spiral…

Tap die oxidation treatment Oxidation treatment is a surface treatment method in which the high-speed steel wire is placed in water vapor at 500-550°C to form a Fe3O4 film on its surface. Oxidation treatment is also called high pressure steam treatment.There are three kinds of iron oxides, FeO, Fe2O3, and Fe3O4. Among them, FeO can…

Milling cutter teeth classification When choosing a milling cutter, the size of the tooth pitch will determine the number of teeth involved in cutting at the same time during milling, which will affect the smoothness of cutting and the requirements for cutting rate of the machine tool. Coarse-tooth milling cutter: It is mostly used for…