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Specifications* Tungsten Carbide for construction tools *construction tools: for auger drilling, slotting, trenching, demolition, excavation, quarrying, excavating, piling, road building... |
*mining tools:for coal, iron ore, underground mining and surface mining... |
*road milling bits: for asphalt milling and concrete planing |
*TBM cutters: tailored according to geological conditions and machine specifications. |


*Fully ranged products for mining, foundation drilling,quarrying, trenching, road milling, and tunnel boring.
Company Information |
*Factory, specializing in manufacturing mining cutter bits for more than 10 years. |
* Strong technological support,Research and Development Department, cooperate with professional universities. |
*long service life steel body, tungsten carbide tip, itss forging and heat treating techniques allows Techgong bits service life 4-5 times longer than common bits. |
*high feed rate- the long service life allows it save time and high work efficiency, which is twice to 3 times of the common bits. |
*A whole set of advanced mechanical processing facility for forging and heat treatment. |
*Strict quality control management system, including advanced inspection equipments & a professional team for inspection. |



*We accept L/C T/T and other payment terms according to actual situations.
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*We accept different shipping lane, air express by DHL,FEDEX,TNT,EMS... |
*The product delivery will be strictly on time. Our Services
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*If you are interested in us or our products, welcome to contact us and visit our company. |
*We will keep in touch with you to follow up the product's detail service situation and accept compliants, |
clearly record and maintain it for further reference. |

