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Zhuzhou TGC Cemented Carbide Co.,Ltd. Specialized in production of all kinds of tungsten carbide rods

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K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2

K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2
K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2 K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2 K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2 K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2 K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2 K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2
Basic Information
Place of Origin: China
Brand Name: OUQI
Certification: ISO9001:2008 ISO14001:2004
Model Number: Endmills blanks
Minimum Order Quantity: 10pc
Price: negotiable
Packaging Details: plastic box/box + Cartons
Delivery Time: Standard products in one week
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000kgs per month
Get Best Price Contact Now
Material: 10% Cobalt ISO Grade: K30
Diameter: 8mm Leght: 100mm
Tolerance: H6/h5 Surface Roughness: Ra 0.2
Circularity: 0.02 Straightness: 0.02
Density: 14.45 Hardness HV30: 92.2
T.R.S: 4000 Grain Size: 0.6
Highlight:

K40 Cemented Carbide Milling Blanks

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HRA 92.2 Cemented Carbide Milling Blanks

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Cemented Carbide End Mill Bits

K40 Cemented carbide milling blanks Non-ferrous metals endmills with hardness HRA 92.2

 

 

ISO Grain size Cobalt Density Hardness T.R.S k1C
Code μm % g/cm3 HRA N/mm2 Mpa.m1/2
K40 0.6 10 14.45 92.2 4000 10.7

 

Application: Ultra-fine grain size, excellent heat resistance, suitable for high-speed milling and drilling, especially suit for making overall drill bits. Suitable to process alloy steel, heat-resistant alloy, cast iron, non-ferrous metals, stainless steel and other materials.

 

Regular size for small drills:

K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2 0

Diameter mm Length mm   Diameter mm Length mm
D Tolerance L Tolerance   D Tolerance L Tolerance
1.60 +0/-0.006 20 0/+0.5   10.00 +0/-0.009 50 0/+0.5
2.35 30 0/+0.5   10.00 70 0/+0.5
2.35 45 0/+0.5   10.00 72 0/+0.5
3.00 60 0/+0.5   10.00 75 0/+0.5
4.00 +0/-0.008 40 0/+0.5   10.00 80 0/+0.5
4.00 46 0/+0.5   10.00 90 0/+0.5
4.00 50 0/+0.5   10.00 100 0/+0.5
4.00 60 0/+0.5   12.00 +0/-0.011 70 0/+0.5
4.00 75 0/+0.5   12.00 79 0/+0.5
4.00 100 0/+0.5   12.00 83 0/+0.5
5.00 50 0/+0.5   12.00 100 0/+0.5
5.00 60 0/+0.5   12.00 120 0/+0.5
5.00 100 0/+0.5   13.00 100 0/+0.5
6.00 40 0/+0.5   14.00 75 0/+0.5
6.00 50 0/+0.5   14.00 80 0/+0.5
6.00 58 0/+0.5   14.00 83 0/+0.5
6.00 60 0/+0.5   14.00 100 0/+0.5
6.00 67 0/+0.5   16.00 80 0/+0.5
6.00 75 0/+0.5   16.00 90 0/+0.5
6 100 0/+0.5   20.00 +0/-0.013 100 0/+0.5
8 +0/-0.009 50 0/+0.5          
8 60 0/+0.5          
8 63 0/+0.5          
8 75 0/+0.5          
8 90 0/+0.5          
8 100 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 

K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2 1

What we can provide

 

K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2 2

K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2 3

K40 Cemented Carbide Milling Blanks Non Ferrous Metals End Mill Bits HRA 92.2 4

Tag:

K20 Cemented Carbide Milling Blanks,

Ultra Fine Cemented Carbide Milling Blanks,

0.3μM Carbide Round Bars

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