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Model No. : | BFZ65, BFZ80, BFZ70, BFZ96, BFZ162, BFZ07 etc |
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Product description
Flat cutter bits for coal mining/drilling bits for coal mine
Advantages:
1.We take special care in the manufacturing process to ensure that the cemented tungsten carbide in Techgong"s tools will meet our customers" demanding needs.
2.The tungsten carbide is processed through a proprietary method to maximize its strengths and brazing properties.
3.A special brazing /heat treatment bonds the hardness of the steel and the superior performance of these tools in the field.
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