China Vacuum Brazed Diamond Core Drill Bits Factory

Our company is an expericed facotry of making vacuum brazed diamond core drill bits in china. We supply various diamond brazing tools, brazing diamond saw blades, brazing diamond drill bits, brazing diamond grinding wheels and other brazing diamond process products for various purposes.

(Brazed diamond drill bits have a very strong advantage in drilling hard, brittle, and fragile materials. Fast drilling speed, good drilling effect, and long service life,)

D20mm, D32mm, D35mm,D38mm Vacuum Brazed Diamond Core Drill Bits

Vacuum brazing is the process of joining two objects by melting a filler metal, into the joint. In the diamond vacuum brazing process, nickel is melted around the diamond grit fusing the crystal to the tool body. In order for a proper fusion, there are two critical factors required. First, the surface must be free of any oxides. Second, very high but exacting temperatures need to be reached to properly melt the adjoining metal. Vacuum ovens are used to remove oxygen and provide the high temperatures required. The result is a very strong single layer of diamond grit.

* Other sizes are available upon the customers' request.

1. Fast and Smooth drilling;
2. Long lifetime;
3. Less Chipping;
4. Minimizing any breakage;
5. Less loss of material;
6. Less heat generation;
7. Better finish quality.

(vacuum brazed diamond wire saw)

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