- Overview
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Basic Info.
Model NO.
h4 h5 h6 h7 for High feed insert
Od
0.2-50mm
ID
Big Than 0.05
Grain Size
0.2-0.8 Um
Wc+Co Powder
100% Virgin Material
Surface Finishing
Unpolish
Transport Package
Wooden Case
Specification
Customized
Trademark
Evergreen or OEM
Origin
China
HS Code
8209009000
Production Capacity
500000/Years
Product Description
Carbide rods with central channels: 1 central hole with or without 2, 3, 4, or 5 lateral exits, as sintered or ground
Carbide Rods with Two Parallel Cooling Channels,2 parallel holes with standard or reduced bolt circle as sintered or ground
Tungsten carbide application:
According to the needs of the applicable tool grinding into a end milling, drill, turning tools and other cutting tools.This tungsten steel round rod has the characteristics of good rigidity, strong wear resistance, processing hardness HRC55 material without pressure.It is widely used in tungsten steel mold, tools, punching needle, test rod, needle gauge, thimble, etc
Recommanded grades to your refer:
| EG GRADE | ISO CODE | GRAIN SIZE(μm) | DENSITY(G/cm³) | HARDNESS | TRS(N/MM) |
| EG06 | K05 | 0.5 | 14.8 | 94.3 | 3800 |
| EG08 | K10 | 0.6 | 14.75 | 92.2 | 3900 |
| YL10.2 | K20 | 0.6 | 14.5 | 91.8 | 4000 |
| EG12 | K30 | 0.5 | 14.1 | 92.5 | 4000 |
| YG15X | K40 | 0.6 | 14.0 | 89.5 | 4000 |
Dimension and Tolerance
| Dimension(mm) | Tolerance of diameter(mm) | Tolerance of length(mm) |
| Min BL-Φ3.0×330 | +0.20/+0.45 | -0/+5.0 |
| Max BL-Φ50.0×330 | +0.20/+0.45 | -0/+5.0 |
Full range of carbide rod
Other carbide product from E.G.
The tungsten carbide for coolant hole around rods produced by adopt spray granulation and low pressure sintering process with stable performance and higher strength
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EVERGREEN HARDMETAL TOOLS CO.,LTD