High Performance tunnel boring machine drill bit

Coal pick tooth are mainly used for surface and underground mining of coal and nonferrous metals like iron,copper. Coal pick tooth ​are adapted to surface miner ,longwall miner and continuous miner ,can significantly reduce down time related to pick changes and more value for customers by its optimum rotation ,high wear resistance and long service life.

Features:

U85-30, U85HD, U85HDHF, U95, U95HF, U94, U94HD, U94HF, U170LR4.0 22

We supply a range of highly energy-efficient and productive point-attack cutting tools, suitable for both civil and mining applications. Combining tool design, high-grade alloy steel and premium grades ensure that we meet your performance demands.

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