Quan l'excel·lència es troba amb l'eficiència

Trieu broques HFD DTH per a un avenç en productivitat, fent que cada torn compti!

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Aplicacions

Sobre Nosaltres

Les eines de mineria HFD es troben a Zhuzhou, una ciutat representativa de la base industrial, que ocupa una posició important en la història industrial de la Xina, i la tecnologia de carbur cimentat de Zhuzhou està a prop del nivell avançat del món contemporani.

NEWS

Donem la benvinguda a clients de tot el món per cooperar amb nosaltres.

06-18
2026

Carbide Buttons and Tapered Bits: The Secret to Chewing Through Hard Rock

What enables tapered drill bits with carbide button inserts to cut through hard rock? This article provides an in-depth analysis of the rock-breaking principles and key selection criteria for these bi
06-17
2026

DTH Bits vs. Top Hammer Bits: Which Offers Better Total Cost from Purchase to Operation?

Compare the total costs of DTH and top hammer bits—procurement, operation, maintenance, and service life. Learn why DTH excels in deep hard rock and top hammer wins in shallow soft rock. Get factory-d
05-26
2026

Retractable Thread Drill Bit: Solving the Bit Sticking Problem in Complex Formations

The retractable thread drill bit features a reverse-taper design that prevents cuttings from jamming the bit; it is suitable for fractured formations and significantly enhances drilling efficiency and
05-18
2026

Why Drill Bits Affect Your Cost and Efficiency?

From a manufacturer’s perspective, learn how drill bits impact your production cost & machining efficiency. Avoid common mistakes and choose the right bits to save time & money.