Active Member
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[China]
Address: No. 475 Jinshan Road, Jinshan Industrial Park, Hetang District, Zhuzhou City, Hunan
Contact name:Leo
Zhuzhou Lizhou Cemented Carbide Co., Ltd. |
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330mm Blank Tungsten Carbide Drill Blanks , Tungsten Metal Rod
For Metal Cutting Tool
Description & Application:
blank Solid Tungsten Carbide Rods are widely used in endmills, drills, PCB drills, PCB routers etc. With several years’ development, our carbide rod with our good
quality and competitive price,and have been widely recognized by
worldwide makers of cutting tools, like in turkey, russia, india,
finland, isreal. We are looking forward to establish new
business with new customers.
For make different cutting tool, we recommened different grade:
LX25 (make cutting tool HRC<=55):It is suitable for machining
common steel, cast iron, stainless steel, heat‐resistant steel ,
nickel based alloys and titanium alloys, etc. It is recommended for
making conventional tools, such as twist drills, end drills, screw
taps, etc.
LBC25(make cutting tool HRC<=60):It is suitable for machining
titanium alloy , heat‐resistant alloys, stainless steel, hardened
steel, grey cast iron, glass‐fiber Reinforced plastics, composite
materials, etc. It is recommended to make drills and milling tools,
etc.
Production Process:
Below are the production processes of blank solid tungsten carbide
rods, to ensure high quality, we assureed our customers that:
1. All materials are tested in terms of density, hardness and T.R.S
before use.
2. Every piece of product goes through in-process and final
inspection.
3. Every batch of product can be traced.
Recommended Grade:
Grade | Grain size(μm) | Density(g/cm³) | Hardness(>=HRA) | TRS |
LX25 | 0.8 | 14.5 | >=91.5 | >=3800 |
LBC20 | 0.8 | 14.42 | >=91.5 | >=4000 |
LBC25 | 0.6 | 14.03 | >=92.0 | >=4000 |
Unground Dimension and Tolerance
Dimension | Tolerance of diameter(mm) | Tolerance of length(mm) |
BL-Φ4.0×330 | +0.3/+0.5 | +0/+5.0 |
BL-Φ6.0×330 | ||
BL-Φ8.0×330 | ||
BL-Φ10.0×330 | ||
BL-Φ10.0×330 |
+0.30/+0.70
| +0/+5.0
|
BL-Φ12.0×330 | ||
BL-Φ14.0×330 | ||
BL-Φ16.0×330 | ||
BL-Φ18.0×330 |
+0.40/+1.0
| +0/+5.0
|
BL-Φ20.0×330 | ||
BL-Φ22.0×330 | ||
BL-Φ24.0×330 | ||
BL-Φ26.0×330 | ||
BL-Φ28.0×330 | ||
BL-Φ30.0×330 |
Our Guarantee:
1. high quality durable tungsten carbide rods/cemented rods for
milling for router bits made from 100% virgin raw material.
2. produced with advanced equipments and process.
3. all products go through in-process and final inspection.
4. free online technical service available.
5. stable and continuous production ability.
6. Quality Control System and strict inspection.
7. OEM and ODM are accepted as well.
8. Our solid carbide rods are known for constantly providing
maximum quality. You can rely on our products as a basis for
consistent performance capacity of your tools.
9. Undertake orders of non-standard sizes at customer's requests.
