3660mm T45 Threaded MM Extension Rock Drill Shank Rod For Hole Drilling Blasting Made in China
Quick Details
Intorduction
In bench drilling and production drilling, the straightness of the hole is very important. If the borehole is deflected, it will cause uneven rock fragments, increased vibration, increased waste, and ore loss. According to strict safety and efficiency standards, the straightness and quality of the blast hole is the key to success. In order to obtain a good overall blasting effect, each hole needs to be drilled to the planned depth in the correct position and in the correct direction. Of course, in addition to precise drilling, the charge size should also be carefully adjusted to match the borehole.
Product Advantages
HIGH QUALITY STEEL Our drill rods are made of high-quality structural alloy steel, and after a special heat treatment process, they can meet the requirements of excavating harder rock layers and have a longer service life.
ADVANCED MANUFACTURING TECHNOLOGY The drill rods adopt advanced thread manufacturing technology and advanced surface treatment technology, and are manufactured according to precise tolerances. They have the characteristics of tight connection, good energy transmission effect, strong wear resistance and easy disassembly.
STRICT QUALITY CONTROL All the drill rods are strictly controlled to ensure that they have a satisfactory high quality.
Production flow chart
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