Threaded Bit T38 Series - Prodrill
Q14-89-T38-RC Threaded Button Bit Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers industry-leading strength and penetration rates for more productivity,Excellent straightness and hole clean quality,Get max.drilling performance for rock drills with long life to save up fuel cost rate. 1 2
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