1 Type of Drill Physical drilling with a drill bit is called drilling. The most commonly used drill bit is a twist drill. The twist drill is characterized by two twisted spiral grooves for chip removal. The intersection of the spiral groove and the top cone of the drill bit constitutes the main ...
Read More →In cutting process, the tool performance has a decisive influence on cutting efficiency, accuracy, and surface quality. There are always contradictions between the two key indicators of the performance of carbide tools-hardness and strength. Materials with high hardness have low strength, and incre...
Read More →Today we are going to introduce you to the four main merits of the spiral cutter head, then you will know why they’re the new favorites in the woodworking world. Read on if you’re interested! Spiral cutter heads are also called helical heads or indexable insert cutter heads. It me...
Read More →This article brings you a woodworking helical cutter heads partner- carbide indexable insert! The carbide indexable insert is made of ultrafine-grained cemented carbide, which is imported slim raw materials, no tear-out, more durable and 20 times longer working time than normal type, high har...
Read More →Zhuzhou Our is a professional enterprise engaged in the research, production and sale of CNC tools products and cemented carbide products. Its cemented carbide CNC blades are installed on CNC machine tools and can be used for turning, milling and drilling. Our can provide CNC blades that meet inter...
Read More →We all know that CNC inserts failure and its adverse impact on production equipment are similar to athletes wearing a pair of high-quality running shoes. Just as shoes withstand the weight of athletes, inserts are repeatedly subjected to tremendous stress, resulting in wear and tear. If it is not r...
Read More →In recent years, coated CNC inserts have been favored by the vast metal processing industry. About 80% of the cutting tools used in the new CNC machine tools use coated tools. Coated tools will be the most important tool varieties in the field of CNC machining in the future. Coating the tool ...
Read More →Walter’s externally cooled micro-drill DB133 Supreme has established itself in the global precision component processing field. Now, the company from Tübingen, Germany, is demonstrating two new developments in micro-drills: solid carbide micro-drills with internal cooling DB133 Supreme, sizes...
Read More →ABSTRACT There are two typical high hardness cast iron, including chilled cast iron and anti-wear alloy cast iron. Withcomprehensive properties of high temperature resistance, wear resistance, corrosion resistance, low temperature resistanceand demagnetization, the selection of the cutting tool f...
Read More →From the structure of carbide rolls, there are two types: solid cemented carbide rolls and composite cemented carbide rolls. Among them, the solid carbide rolls have been widely used in the pre-finishing and finishing stands of high-speed wire rod mills (including reducing sizing stands and pinch r...
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