r32 threaded button bit

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  • BIT 45 MM SR35 (R32) Drilling accesories for tunneling

    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 drill with long life to save up fuel cost rate.

  • Q9-51-R32 Threaded Button Bit Drilling accessories for tunneling,

    • Thread: R32
    • Diameter: 51mm
    • Gauge: 6*10mm
    • Front: 3*9mm
    • Skirt Design: Standard
    • Face Design: Uniface
    • Carbide Design: Dome
    • Weight: 0.93kgs