The products includes five series: crusher, sand making machine, powder grinding mill, mineral processing equipment and building materials equipment.Tungsten carbide blanks with single straight holes. Tungsten carbide rod with single straight holes is tungsten carbide round rodwhich has one radial holesthese rods are mainly used for manufacturing millsdrillsdrill bits and other toolsbut we also use them for processing cold heading diestamping diecold punching ballwarheadswatch parts for stampingpunching battery shell .
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