tapered button bits

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  • G200 Hand Held Button Bit Grinder for sharpening bit carbide

    • Air pressure: 5-7 bar (72-100 psi)
    • Air consumption, max: 35 L/S, 2 m3/min
    • Rate power: 1.8 kw
    • Idling speed: 22,000 r.p.m
    • Water flushing pressure, max: 4 bar (60 psi)
    • Hose diameter, air: 19 mm (1/2’’)
    • Hose diameter, water: 6 mm (1/4’’)
    • Weight, excel. Hoses: 3.2 kg
    • Sound level: 90 dB
  • 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.