Material selection is the key to our stable quality. We carefully select PCD materials with evenly distributed grains, ensuring uniform die wear and maintaining wire roundness. The varied grain sizes also meet different wire drawing material requirements.

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At Yantai DM Fine Wire Die Co.,Ltd, we use advanced laser polishing equipment to manufacture each die according to your technical specifications. Additionally, we have introduced state-of-the-art wire diameter inspection devices to accurately measure and label all product dimensions, ensuring that the final delivered products meet your specified tolerances. 

DIAMETERS OF: 0.050 mm – 12.700 mm
AVERAGE GRAIN SIZES: 3 / 5 / 25 / 50 µm