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China factory - Zhuzhou TGC Cemented Carbide Co.,Ltd.

Zhuzhou TGC Cemented Carbide Co.,Ltd.

  • China,Zhuzhou ,Hunan
  • Verified Supplier
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  3. Finished Solid Ground Carbide Rods 8% Cobalt Kic 9.6 For Making PCB Drills
China Finished Solid Ground Carbide Rods 8% Cobalt Kic 9.6 For Making PCB Drills
China Finished Solid Ground Carbide Rods 8% Cobalt Kic 9.6 For Making PCB Drills

  1. China Finished Solid Ground Carbide Rods 8% Cobalt Kic 9.6 For Making PCB Drills
  2. China Finished Solid Ground Carbide Rods 8% Cobalt Kic 9.6 For Making PCB Drills
  3. China Finished Solid Ground Carbide Rods 8% Cobalt Kic 9.6 For Making PCB Drills

Finished Solid Ground Carbide Rods 8% Cobalt Kic 9.6 For Making PCB Drills

  1. MOQ： 10pc
  2. Price： Negotiable
  3. Get Latest Price
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
Packaging Details plastic box/box + Cartons
Material 8% Cobalt
ISO Grade K20
Diameter 0.5mm
Leght 100mm
Tolerance h6
Surface Roughness Ra 0.2
Circularity 0.02 or 0.05
straightness 0.02 or 0.05
Density 14.60
Hardness HV30 1790
T.R.S 3700
Grain size 0.6
Brand Name OUQI
Model Number Ground carbide rods
Certification ISO9001:2008 ISO14001:2004
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

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 Packaging Details plastic box/box + Cartons
Material 8% Cobalt ISO Grade K20
Diameter 0.5mm Leght 100mm
Tolerance h6 Surface Roughness Ra 0.2
Circularity 0.02 or 0.05 straightness 0.02 or 0.05
Density 14.60 Hardness HV30 1790
T.R.S 3700 Grain size 0.6
Brand Name OUQI Model Number Ground carbide rods
Certification ISO9001:2008 ISO14001:2004 Place of Origin China
High Light Finished 8% Cobalt Ground Carbide Rods ，8% Cobalt Ground Carbide Rods ，Solid 8% Cobalt Ground Carbide Rods

8% Cobalt finished ground carbide rods for making micro pcb drills with Kic 9.6

 

Diameter 0.5mm h6 -0.008mm

Length: 100mm

Surface roughness Ra 0.2

Application: with high hardness 92, good for micro PCB drills

 

Classification K20
Co % 8
WC incl. doping 92
Density g/ cm3 14.6
Hardness HV30 1790
Fracture toughness 9.6
Transverse rupture strength 3700
Average grain size 0.6

 

 

Regular size for ground carbide rods:

 

Diameter (mm) Length (mm)   Diameter (mm) Length (mm)
D Tolerance Length Tol.   D Tolerance Length Tol.
1.00 +0/-0.006 330 0/+0.5   10.50 +0/-0.011 330 0/+0.5
1.50 330 0/+0.5   11.00 330 0/+0.5
2.00 330 0/+0.5   11.50 330 0/+0.5
2.50 330 0/+0.5   12.00 330 0/+0.5
3.00 330 0/+0.5   12.50 330 0/+0.5
3.50 330 0/+0.5   13.00 330 0/+0.5
4.00 330 0/+0.5   13.50 330 0/+0.5
4.50 +0/-0.008 330 0/+0.5   14.00 330 0/+0.5
5.00 330 0/+0.5   14.50 330 0/+0.5
5.50 330 0/+0.5   15.00 330 0/+0.5
6.00 330 0/+0.5   15.50 330 0/+0.5
6.50 330 0/+0.5   16.00 330 0/+0.5
7.00 330 0/+0.5   18.00 330 0/+0.5
7.50 330 0/+0.5   20.00 330 0/+0.5
8.00 +0/-0.009 330 0/+0.5   22.00 330 0/+0.5
8.50 330 0/+0.5   24.00 330 0/+0.5
9.00 330 0/+0.5   25.00 +0/-0.013 330 0/+0.5
9.50 330 0/+0.5   28.00 330 0/+0.5
10.00 330 0/+0.5   30.00 330 0/+0.5
          32.00 +0/-0.016 330 0/+0.5

 

General Tolerance for ground carbide rods

General tolerance for the h6 finished ground solid carbide rods
Diameter Tolerance μm   Length Tolerance   Straightness Tolerance   Circularity Tolerances
＜3.0 -6/0 ＜100.0 +0.5/+1.0 ＜4.0 0.07 <3,0 2,0 micron
3.0-6.0 -8/0 100.0-165.0 +1.0/+2.5 4.5-5.0 0.06 3,0- 6,0 2,5 micron
6.0-1.0 -9/0 165.0-335.0 +1.0/+6.0 5.5-12 0.05 6,1-10,0 3,0 micron
10.0-18.0 -11/0   ＞12.5 0.04 10,1-18,0 3,5 micron
18.0-30.0 -13/0   18,1- 30,0 4,0 micron
30.0-50.0 -16/0 30,1- 50,0 5,0 micron

 

General tolerance for the h5 finished ground solid carbide rods
Diameter Tolerance μm   Length Tolerance   Straightness Tolerance   Circularity Tolerances
＜3.0 -4/0 ＜100.0 +0.5/+1.0 ＜4.0 0.07 <3,0 2,0 micron
3.0-6.0 -5/0 100.0-165.0 +1.0/+2.5 4.5-5.0 0.06 3,0- 6,0 2,5 micron
6.0-1.0 -6/0 165.0-335.0 +1.0/+6.0 5.5-12 0.05 6,1-10,0 3,0 micron
10.0-18.0 -8/0   ＞12.5 0.04 10,1-18,0 3,5 micron
18.0-30.0 -9/0   18,1- 30,0 4,0 micron
30.0-50.0 -11/0 30,1- 50,0 5,0 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

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Seller

  • Year Established:

    2013

  • Total Annual:

    1000000-5000000

  • Employee Number:

    50~100

  • Ecer Certification：

    Verified Supplier

Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in Zhongnan High-Tech Intelligent Manufacturing Industrial Park, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops. The company is mainly engaged i... Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in Zhongnan High-Tech Intelligent Manufacturing Industrial Park, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops. The company is mainly engaged i...

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Get in touch with us

  • Reach Us
  • Zhuzhou TGC Cemented Carbide Co.,Ltd.
  • Building 2, Phase II, Zhongnan High-Tech Intelligent Manufacturing Industrial Park, Xinma Road(W), Tianyuan District, Zhuzhou, Hunan, China
  • https://www.tungstencarbide-rod.com/

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