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Leqing City Hangjie Tools Co., Ltd. is located in Wenzhou City, Zhejiang Province, China, Leqing City Qingjiang Town. Enterprise production has a long history, strong technical force, advanced manufacturing technology, and reasonable prices to expand the market, with excellent service to promote development, determined to create brilliant in the hardware tool industry.

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  • What is a Triangle Bit?
  • What are the shapes and uses of the various drill bits?
  • What is a hole saw and what is the classification
  • Introducing Traditional Woodworking Tools – Chisel
  • The production method of the pressure hole opener for the pipeline The advantages of the pressure hole opener
  • What is a Triangle Bit?

    What is a triangle drill? A triangular drill is actually a type of electric drill. Because the drill shank is triangular, you only need to clamp the fixed drill bit when you use it, and you can work and complete the drilling. Various chuck types for electric drills. Triangle drill bits can be use...

  • What are the shapes and uses of the various drill bits?

    1. Flat drill The cutting part of the flat drill is spade-shaped, with simple structure and low manufacturing cost. The cutting fluid is freely introduced into the hole, but the cutting and milling surface characteristics are poor. There are two types of flat drill constructions: one-piece and as...

  • What is a hole saw and what is the classification

    Hole saws, also known as hole saws or hole saws, refer to unique cutting circular saws that produce and machine annular holes in industrialization or engineering. It’s easy to use, easy to use, safe and versatile. The hole saw (cutting) is assembled on an ordinary hand drill, which can conv...

  • Introducing Traditional Woodworking Tools – Chisel

    There are many types of carpenter tools. Today, I’m going to detail chisels and shovels. The three professional skills of woodworking are scraping, pulling, and chiseling. To chisel means to apply a chisel. There are many kinds of chisels, so the main purpose is different. The core idea of ...

  • The production method of the pressure hole opener for the pipeline The advantages of the pressure hole opener

    The production method of the hole saw with pressure, the advantages of the hole saw with pressure. The production method of the pipeline hole opener is to use the three-phase AC multi-thread explosion-proof system software motor as the laser cutting power device. Y-type and O-type can be sealed, ...