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Finished Ground Tungsten Carbide Rod With Straight Hole OD 20mm Ra 0.2

    Buy cheap Finished Ground Tungsten Carbide Rod With Straight Hole OD 20mm Ra 0.2 from wholesalers
     
    Buy cheap Finished Ground Tungsten Carbide Rod With Straight Hole OD 20mm Ra 0.2 from wholesalers
    • Buy cheap Finished Ground Tungsten Carbide Rod With Straight Hole OD 20mm Ra 0.2 from wholesalers
    • Buy cheap Finished Ground Tungsten Carbide Rod With Straight Hole OD 20mm Ra 0.2 from wholesalers

    Finished Ground Tungsten Carbide Rod With Straight Hole OD 20mm Ra 0.2

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    Brand Name : OUQI
    Model Number : Straight Coolant Rods
    Certification : ISO9001:2008 ISO14001:2004
    Price : negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 5000kgs per month
    Delivery Time : Standard products in one week
    • Product Details
    • Company Profile

    Finished Ground Tungsten Carbide Rod With Straight Hole OD 20mm Ra 0.2

    Cast iron endmills blank OD20mm carbide rods with one coolant hole


    ISO K10

    Cobalt: 7% , other WC 93%

    Outer diameter 20mm +0.2/+0.5

    Inner diameter: 3.0mm ±0.15

    Length: 120mm 0/+0.5mm

    Surface roughness: Raw sintered

    Application: with a sub-fine grain size of 0.7μm, the hardness could be HV30 1850 and T.R.S 3500, good for making endmills for machining steel, and cast iron.


    Recommended Carbide grade

    ClassificationK10
    Co %7
    WC incl. doping93
    Density g/ cm314.7
    Hardness HV301850
    Fracture toughness9.6
    Transverse rupture strength3500
    Average grain size0.7



    Regular size for one central hole carbide rods:

    Outer Diameter mmInner Diameter mmLength mm
    ODTol.IDTol.LengthTol.
    2.50+0.2/+0.50.3±0.13300/+5.0
    4.00+0.2/+0.61.0±0.153300/+5.0
    5.001.0±0.153300/+5.0
    5.001.5±0.153300/+5.0
    6.001.0±0.153300/+5.0
    6.001.5±0.153300/+5.0
    8.001.0±0.153300/+5.0
    8.001.5±0.153300/+5.0
    9.00+0.3/+0.71.0±0.153300/+5.0
    10.001.0±0.153300/+5.0
    10.002.0±0.23300/+5.0
    11.001.0±0.153300/+5.0
    12.001.0±0.153300/+5.0
    12.002.0±0.23300/+5.0
    14.002.0±0.23300/+5.0
    16.00+0.4/+0.82.0±0.23300/+5.0
    16.003.0±0.253300/+5.0
    18.003.0±0.253300/+5.0
    20.003.0±0.253300/+5.0
    22.003±0.253300/+5.0
    24.004±0.303300/+5.0
    25.005±0.353300/+5.0

    Regular size for two straight coolant holes carbide rods:


    Outer Diameter mmTK mmInner Diameter mmDeviation of holes
    position    ≤(mm) a    		Length mm
    ODTol.TKTol.IDTol.LengthTol.
    4.30+0/+0.31.8-0.4/00.800±0.10.153300/+5.0
    5.302.0-0.4/00.800±0.10.203300/+5.0
    6.303.0-0.5/01.000±0.150.203300/+5.0
    7.303.5-0.5/01.000±0.150.203300/+5.0
    8.304.0-0.6/01.000±0.150.203300/+5.0
    9.304.0-0.6/01.400±0.150.203300/+5.0
    10.305.0-0.6/01.400±0.150.203300/+5.0
    11.30+0/+0.45.0-0.6/01.400±0.150.283300/+5.0
    12.306.0-0.6/01.750±0.150.303300/+5.0
    13.306.0-0.6/01.750±0.150.343300/+5.0
    14.307.0-0.6/01.750±0.150.373300/+5.0
    15.308.0-0.6/02.000±0.20.373300/+5.0
    16.308.0-0.6/02.000±0.20.403300/+5.0
    17.30+0/+0.69.0-0.6/02.000±0.20.473300/+5.0
    18.309.0-0.6/02.000±0.20.503300/+5.0
    19.309.0-0.6/02.000±0.20.503300/+5.0
    20.3010.0-0.8/02.500±0.250.503300/+5.0

    General Tolerance for ground carbide rods

    General tolerance for the h6 finished ground solid carbide rods
    DiameterTolerance μmLengthToleranceStraightnessToleranceCircularityTolerances
    ＜3.0-6/0＜100.0+0.5/+1.0＜4.00.07<3,02,0 micron
    3.0-6.0-8/0100.0-165.0+1.0/+2.54.5-5.00.063,0- 6,02,5 micron
    6.0-1.0-9/0165.0-335.0+1.0/+6.05.5-120.056,1-10,03,0 micron
    10.0-18.0-11/0＞12.50.0410,1-18,03,5 micron
    18.0-30.0-13/018,1- 30,04,0 micron
    30.0-50.0-16/030,1- 50,05,0 micron


    Our tungsten carbide rods:

    • 100% virgin material, no recycled material
    • Spray drying tower and HIP sintering furnace
    • Constant excellent quality
    • Large stock for all sizes, the regular products can be shipped in 3 days, and the special rods can be ground in one week.
    • 100% inspected before delivery. The inspection including raw material and dimension report will be sent you before delivery
    • Excellent grinding quality, Straightless and circularity could be 0.05 or 0.02.

    Carbide grades

    What we can provide


    Product Tags:

    20mm Carbide Rod With Straight Hole

      

    Ra 0.2 Carbide Rod With Straight Hole

      

    Finished Ground Tungsten Carbide Rods

      
    Quality Finished Ground Tungsten Carbide Rod With Straight Hole OD 20mm Ra 0.2 for sale

    Finished Ground Tungsten Carbide Rod With Straight Hole OD 20mm Ra 0.2

    Company Info.
    Zhuzhou TGC Cemented Carbide Co.,Ltd.
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