Special tool for quick removal of twist drill

This paper introduces a special tool for removing the twist drill (hereinafter referred to as "drilling tool"), which can quickly remove the drill bit broken inside the workpiece. First, the structural characteristics shown in Figure 1, the drilling tool consists of two parts: the rotating body and the magnet. Wherein, the rotating body is an integral part synthesized by a ring and four chips such as a twist drill, and the column is sharpened or the whole drill is used with a strong magnetic force.

Diamond Wire Saw For Concrete

Due to the different material properties of concrete, the requirements for the matrix material of concrete cutting tools are also different from those of traditional diamond tools. Compared with diamond circular saw blade for concrete processing and diamond drilling for concrete processing, the use of Diamond Wire Saw to process concrete is a new type of processing technology. The related equipment and manufacturing process of the diamond beaded wire saw have become more and more mature, its cutting efficiency has gradually improved, and its scope of use has also been greatly expanded. Due to the high efficiency and environmental protection characteristics of diamond beaded wire saws, it has been used in the fields of block shaping, mining, road and bridge construction and demolition, building decoration, processing of profiled materials and stone slicing.

Diamond Wire Saw For Concrete,Concrete Rope Saw,Wire Saw For Concrete,Concrete Wire Cutting

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