Tapered Cross Bits
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Tapered cross bits are widely used in mining, railroad construction, and tunneling applications. The cross bit made by Yanggu can take great radial stress and its performance remains unaffected by rock cracks or uneven hardness.
Made from premium tungsten carbide and steel, the tapered cross bits are adaptable to various rock drilling situations and can perform hole-drilling in extremely hard rocks. Compared to a blade bit of the same diameter, the tapered rock drill bit has 5 to 6 times its wear resistance.
Drill Bit Diameter: 28mm~45mm
Connections: 4°46', 6°, 7°, 11°, 12° taper
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