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Wear-resistant Tungsten carbide button / drill bits / drill

tungsten carbide button


It is suitable for making geological prospecting drill bits and mining inserts for light electrical drills for drilling soft rock and

coal formations and drill bits for drilling us-silicated rock formations.

tungsten carbide drill bits

Button drill bit series passivating leading a long life service.

Wearing drill bit’s life is 5-6 times using life than others.

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.
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