small hole drilling tools

Showing all 6 results

  • Q7-38-1122-50 Tapered Button Bit

    • Code No.: Q7-38-1122-50
    • Diameter: 38mm
    • Length: 50mm
    • Tapered Degree: 11°
    • Carbide Dimension: 8mm*7
    • Carbide Design: Semi-Ballistic
    • Water Holes: 2 on front, 5 on side
    • 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.
  • Q8-34-722-65 Tapered Button Bit

    • Code No.: Q8-34-722-65
    • Diameter: 34mm
    • Length: 65mm
    • Tapered Degree: 12°
    • Carbide Dimension: 7mm*8
    • Carbide Design: Semi-Ballistic
    • Water Holes: 2 on front, 1 on side
    • 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.
  • R32-64mm Retrac Threaded Cross Bit

    • Code No.: S1-R32-64-RC
    • Diameter: 64mm
    • Length: 140mm
    • Thread Type: R32
    • Skirt Design: Retrac
    • Carbide Dimension: 16mm*10mm
    • Water Holes: 1 on front, 2 on side
    • Weight: 2.28Kg
  • S1-32-722-67 Tapered Cross Bit

    • Code No.: S1-32-722-67
    • Diameter: 32mm
    • Length: 67mm
    • Tapered Degree:
    • Carbide Dimension: 12mm*8mm
    • Water Holes: 1 on front, 2 on side

    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.

  • Y1-34-722-76 Tapered Chisel Bit

    • Code No.: Y1-34-722-76
    • Diameter: 34mm
    • Length: 76mm
    • Tapered Degree:
    • Carbide Dimension: 12mm*8mm
    • Water Holes: 2 on side

    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.

  • Y2-32-619-67 Tapered Chisel Bit

    • Code No.: Y2-32-619-67
    • Diameter: 32mm
    • Length: 67mm
    • Tapered Degree:
    • Carbide Dimension: 12mm*8mm
    • Water Holes: 2 on side

    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.