tungsten carbide drill rods, tungsten carbide drill rods ...
Top-ranking products. Add to Favorites. K20 Tungsten Blanks Rod Cemented Carbide Drilling Rod Factory. US $55.00-$57.97. 12 YR. Add to Favorites. K20-K30 diameter D18mm *330mm high quality tungsten carbide rods for making carbide end mills, drill bits, screw tap. US $61.00.
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