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  • Carbide Rods for PCB Tools

Carbide Rods for PCB Tools

    We have bene the leading manufactuer of the Carbide Rods/Blanks for PCB Tools  in China for both domenstic and overseas market. After years of Researching and Development, our Carbide Rods for PCB Tools is not inferior to any of the big manufacturers in the Market. 




  • Product Description
  • Sizes and Details

    The below 3 grades are our Standard Materials for the PCB Blanks, with maximum Wear-resistance and Thoughness, which can gurantee long tool life and high efficency.

    Carbide Rods for PCB ToolsCarbide Rods for PCB Tools

    Carbide Rods For Printed Circuit Borard ( PCB)Tools

    Recommended Carbide Rods Grade for PCB Tools
    Grade CodeCobalt
    %
    Grain  
    Micron
    Density
    g/cc
    Hardness
    HRA
    TRS
    N/mm2
    Porosity
    RD06UF60.514.9593.54000<A02, B00,C00
    RD07UF70.514.893.23900<A02, B00,C00
    RD075F7.50.414.793.84000<A02, B00,C00


    Application

    Grade CodeCharacteristics and Application
    RD06UFSubmicron Grain Size, very good wear-reistance and thoughess,it is recommended for Normal Drills and PCB Drill Bits
    RD07UFSubmicron Grain Size with high wear-resistance and high toughenss,
    suitable to make the PCB Drill Bits above 0.7 mm, and Normal Drill Bits
    RD075UFUltra fine Grain Size with very high wear-resistance and toughenss,
    suitable to make the PCB Drill Bits, PCB Milling Cutter above 1.2 mm, and other solid Carbide Tools.
    SpecificationDiameterToleranceLengthDiameter
    mmmmmmmm
    3.21 x 38.53.210/+0.0238.5+/-0.05
    3.25 x 38.53.250/+0.0238.5+/-0.05
    3.50 x 38.53.500/+0.0238.5+/-0.05
    3.75 x 38.53.750/+0.0238.5+/-0.05
    4.00 x 38.54.000/+0.0238.5+/-0.05
    4.25 x 38.54.250/+0.0238.5+/-0.05
    4.50 x 38.54.500/+0.0238.5+/-0.05
    4.75 x 38.54.750/+0.0238.5+/-0.05
    5.00 x 38.55.000/+0.0238.5+/-0.05
    5.25 x 38.55.250/+0.0238.5+/-0.05
    5.50 x 38.55.500/+0.0238.5+/-0.05
    5.75 x 38.55.750/+0.0238.5+/-0.05
    6.00 x 38.56.000/+0.0238.5+/-0.05
    6.25 x 38.56.250/+0.0238.5+/-0.05
    6.50 x 38.56.500/+0.0238.5+/-0.05
    6.75 x 38.56.750/+0.0238.5+/-0.05
    7.00 x 38.57.000/+0.0238.5+/-0.05
    7.25 x 38.57.250/+0.0238.5+/-0.05
    3.5 x 12.83.50+0.4/+0.212.8+1.0/+0.4
    4.0 x 12.84.00+0.4/+0.212.8+1.0/+0.4
    4.5 x 12.84.50+0.4/+0.212.8+1.0/+0.4
    5.0 x 12.85.00+0.4/+0.212.8+1.0/+0.4
    6.0 x 12.86.00+0.4/+0.212.8+1.0/+0.4
    6.5 x 12.86.50+0.4/+0.212.8+1.0/+0.4
    6.85 x 12.86.85+0.4/+0.212.8+1.0/+0.4

    ** Other Specification are avaialble on Request.



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