tapered bits

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  • Q8-34-722-80 Tapered Button Bit

    • Code No.: Q8-34-722-80
    • Diameter: 34mm
    • Length: 80mm
    • Carbide Dimension: 0710×8
    • Carbide Design of Tapered Buttons: Parabolic(Semi-Ballistic)
    • Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, tungsten carbide code No. YK05 supplied by  Zhuzhou 601 factory, Offers industry-leading strength and penetration rates for more productivity . Excellent straightness and hole clean quality , Get max . drilling performance.