HRA93 Hardness Ground Tungsten Solid Carbide Drill Blanks With
D2x330mm
| Carbide Grade | ZF06C | ZF08C | ZF12C | ZF10CS | ZF10CF | ZF10C |
| WC | % | 94 | 92 | 88 | 90 | 90 | 90 |
| Co | % | 6 | 8 | 12 | 10 | 10 | 10 |
| Grain Size | μm | 0.4 | 0.4 | 0.4 | 0.4 | 0.6 | 0.8 |
| Density | g / c m³ | 14.85 | 14.65 | 14.25 | 14.4 | 14.4 | 14.4 |
| Hardness | HRA | 94 | 93.5 | 92.3 | 93 | 92.5 | 91.5 |
| TRS | N / m m² | 4000 | 4000 | 3800 | 3800 | 3600 | 3600 |
| Grade | Recommendation |
| ZF06C | This tungsten carbide rod is with 0.4μm ultrafine particles and CO
6%. Be suitable for processing aluminum- magnesium alloy, glass
fiber, carbon fiber, wood, hard plastic, etc. Recommend for making
micro tools and drills. |
| ZF08C | This tungsten carbide rod is with 0.4μm ultrafine particles and CO
8%. Be suitable for processing resin, wood, titanium alloy,
stainless steel, copper-aluminum alloy, composite material.
Recommend making high speed drill, end mill, graver and micro-drill
PCB with diameter less than 0.8mm. |
| ZF12C | This tungsten carbide rod is with 0.4μm ultrafine particles and CO
12%. Be suitable for semi-finishing and finishing process of
stainless steel, mold steel and normal titanium alloy, etc.
Recommend for making all types of high speed end mills, reamers and
gravers. |
| ZF10CS | This tungsten carbide rod is with 0 . 4 μ m ultrafine particles and
CO 12 %, higher hardness . Be suitable for finishing process of
stainless steel , mold steel and normal titanium alloy , etc .
Recommend for making all types of high speed end |
| ZF10CF | This tungsten carbide rod is with 0 . 6 μ m Sub - micron particles
and CO 10 %, which is widely used in cutting tools . Be suitable
for rough finishing , semi - finishing and finishing of mold steel
, grey cast iron , austenitic stainless steel and heat - resistant
alloy . Recommend for making normal drill and end mill |
| ZF10C | This tungsten carbide rod is with 0 . 8 μ m Sub - micron particles
and CO 10 %. Be suitable for rough finishing and semi - finishing
of normal steel , cast iron and stainless steel . Recommend for
making normal drill and end mill
|
Production Info.
1. Hardness can reach to HRA 94, TRS ≥4000 N/mm²
2. Various dimension of the rods can be supplied, also can
customized as your requirements.
3. Blank rods and polished rods available
4. The minimum diameter is φd 0.3mm and the tolerance can reach to
±0.001mm.
5. Common diameter from 1mm---35mm
6. Blank Diameter tolerance: +0.3--0.8mm; length tolerance:
+0.3--1.8mm
7. Ground tolerance generally h5/h6, can based on your requirement.
Product features:
1. We can manufactured carbide rod dimension from Dia0.3 to dia30
2. Using100% virgin raw material guaranteed products quality
3. Our tugnsten carbide rods use dry isostatic pressing machine and
low press sintering technology, which showed uniform distribution
of cobalt magnetic, high hardness and bending strength.
4. Perfect quality control systerm: ISO9001:2015.
5. customization is avaliable
6. Inner structure are more compact and well distributed in
metallographic test.
Common size list
Grinding | Blank |
D | L | D | L |
(mm) | Tol.(mm) | Tol.(+1mm) | (mm) | Tol.(mm) | Tol.(+3mm) |
| 0.7 | h6 | 330 | 1 | +0.2 | 330 |
2 | h6 | 330 | 2.2 | +0.2 | 330 |
3 | h6 | 330 | 2.7 | +0.2 | 330 |
3.175 | h6 | 330 | 3.2 | +0.2 | 330 |
4 | h6 | 330 | 3.7 | +0.2 | 330 |
5 | h6 | 330 | 4.2 | +0.2 | 330 |
6.35 | h6 | 330 | 4.7 | +0.2 | 330 |
7 | h6 | 330 | 5.2 | +0.2 | 330 |
8 | h6 | 330 | 5.7 | +0.2 | 330 |
9 | h6 | 330 | 6.2 | +0.2 | 330 |
10 | h6 | 330 | 6.7 | +0.2 | 330 |
12 | h6 | 330 | 7.7 | +0.3 | 330 |
12.7 | h6 | 330 | 8.2 | +0.3 | 330 |
13 | h6 | 330 | 8.7 | +0.3 | 330 |
14 | h6 | 330 | 9.2 | +0.3 | 330 |
15 | h6 | 330 | 9.7 | +0.3 | 330 |
16 | h6 | 330 | 10.2 | +0.3 | 330 |
17 | h6 | 330 | 10.7 | +0.3 | 330 |
18 | h6 | 330 | 11.2 | +0.3 | 330 |
20 | h6 | 330 | 12.2 | +0.3 | 330 |
| 25 | h6 | 330 | 14.3 | +0.3 | 330 |
| 30 | h6 | 330 | 16.2 | +0.3 | 330 |
| 33 | h6 | 330 | 18.2 | +0.3 | 330 |
For more size information, please kindly email or call us.For
length, we can cut to any size.
Tungsten Carbide rod We offer:
- pressed and extruded unground, ground and polished rods with or
without chamfers
- rod products that can be ground to h6/h5 tolerances
- carbide rod with one or two parallel holes
- a variety of grades that provide exceptional wear and impact
resistance
- grades for use in end mills, reamers, drills, countersinks,
engraving tools, routers, and other rotary tools
- grade for stamping /colding/ forging dies
- grades for use in a broad range of applications in almost any
material
We manufacture ground /unground carbide rods in stock with HIP
sintering and 100% virgin material.
Our grade includes ISO K05 to K40, from machining carbon steel to
aluminium, non-ferrous metals and titanium or we develop grade for
your applications.
We make tungsten carbide rods extruded or pressed.
Production Process:
Power mixing-Pressing-HIP sintering-Blank- Processing- Finished
Our packing
Based on Detail products, we use different Standard packing
suitable overseas shipment.
For carbide rod packing as following
1. outsizde carton or plywood case
2. inner packing is plastic box or small carton with cotton or
paper protection
We can supply all kinds of dimensions solid carbide rods with
fine&sub micron grain size .We manufactured and stocked many
dimensions of ground and unground carbide rod for your. We have a
large range of grade for your choice. We also can develop grade
based on your application. Please do not hesitate to contact us.
