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2024-12-10Advantages of hole openers
The hole opener adopts professional technical principles to enable the drill bit or blade to pass through the material accurately without deflection or damage, thereby avoiding potential safety hazard -
2024-12-05Working principle of hole opener
The working principle of hole opener is to cut round holes, square holes, triangular holes. -
2024-11-30How to use a hole opener correctly
First, make sure the surface of the workpiece is clean, flat, and free of impurities and oil. If you need to drill a hole in a specific location, you can first use a hand drill to drill a pilot hole, -
2024-11-25Product Introduction of Hole Opener
A hole opener is also called a hole saw or hole saw. It refers to a special circular saw for cutting circular holes in modern industry or engineering. It is simple and flexible to operate, easy to car -
2024-11-20Development trend of cutting tools
The development trend of cutting tools is mainly reflected in the following aspects: -
2024-11-15Causes of tool wear
Tool material is the fundamental factor that determines the cutting performance of the tool, and has a great influence on processing efficiency, processing quality, processing cost and tool durability -
2024-11-10Tool material selection
The material used to make the tool must have high high-temperature hardness and wear resistance, necessary bending strength, impact toughness and chemical inertness, good processability (cutting, forg -
2024-11-05Knife Grinding Forms
A groove is cut on each side of the blade. Because it is easy to process and design, many factory knives on the market are ground in this way. The biggest advantage is that after this grinding, a very -
2024-10-30Classification of tools
Tools can be divided into five categories according to the form of the workpiece processing surface: -
2024-10-25Development of cutting tools
The development of cutting tools occupies an important position in the history of human progress. -
2024-10-20Tool Introduction
Tools are tools used for cutting in mechanical manufacturing, also known as cutting tools. -
2024-10-15Production cost of drill bits
The production cost of drill bits mainly includes equipment purchase costs, raw material purchase costs, labor costs and marketing costs, etc. Specifically: