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Tel:0086-592-5162951
Addr: Room 805 C1 Wanda Square, No.5 Jinzhong Road, Huli District, Xiamen, China
T45-89-14button FF spherical 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.: