The present invention relates to a cemented carbide with excellent properties for tools for woodworking. This has been achieved by using a WC powder with extremely fine grain size and cobalt and/or nickel powders made from the polyol process. The cemented carbide is particularly useful for the machining of chip board, particle board and medium and high density fibreboard (MDF/HDF).
1. Woodworking tungsten carbide insert, blanks for profile
2. Woodworking dowel drill, hinge drill
3. TCT planer knife, solid carbide planer knife(the longest reches 460mm)
4. Grade K05 to K30
| Woodworking carbide grade and their applications |
Carbide grade and properties |
Grade |
Binder % |
Hardness(HRA) |
TRS(N/mm2) |
YG4F |
4.0 |
93.0 |
1700 |
YG6A |
6.0 |
92.5 |
1800 |
YL10.2 |
10.0 |
91.8 |
2400 |
YG6X |
6.0 |
91.5 |
1800 |
YG6 |
6.0 |
90.5 |
1900 |
YG8 |
8.0 |
89.5 |
2200 |
YG12X |
12 |
88.5 |
2300 |
|
| |
Applications Recommended |
Grade |
HDF/MDF |
Chipboard |
Hardwood |
Softwood |
Plywood |
YG4F |
++ |
++ |
- |
- |
- |
YG6A |
++ |
++ |
++ |
- |
+ |
YL10.2 |
+ |
++ |
++ |
+ |
+ |
YG6X |
- |
+ |
++ |
++ |
++ |
YG6 |
- |
- |
++ |
++ |
+ |
YG8 |
- |
- |
+ |
++ |
- |
YG12X |
- |
+ |
++ |
++ |
- |
|
|
|
|
|
|
++ |
Excellent |
+ |
Good |
- |
Not too good |
|
| |
Tungsten Carbide Woodworking Reversible Knives for Portable Planers
Good value precision system for significant increase of knife-life time.
It consists of carbide blank, multiple moveable and regrindable - steel backing plate with precision positioning.
We can be used in all cutterheads with 60° back corrugation.
Long lifetime
Submicron-grades help you to achieve the longest lifetime in wood and plastic applications. TIGRA SuperPac
is available in 4 tungsten carbide grades to satisfy all your needs: mixed - board/MDF - wood.
High security
CDBP can be used up to 12000 rpm if the cutterhead is designed for this speed. This is possible
due to enhanced security of our deep corrugation.
High precision
The positioning in the accurate corrugation results in highest precision.
Best surface quality
Accurate positioning and submicron grades result in the best surface of the material. Especially recommended:
TL15 with clearance angles like HSS and Stellite.
Profiling and regrinding
Multiple regrindings are possible and - due to the positioning system - only necessary on the carbide blank.
ZZ HARDMETAL was established in the year of 2007, We are specialized in tungsten carbide marketing over ten years. With stable products quality, professional service, competitive prices, our customers range over 50 countries and regions.
In the year of 2010, we set up our first Branch Company----ZZ WIDIA in Sao Paul, Brazil. Now ZZ WIDIA is the Sole Agent of several Chinese T-C factories in Brazil, The regular stock products include: Indexable inserts, end mills, cold forging dies, tungsten carbide strips and so on.
We have our own Lab for inspection and we are holding a tungsten carbide factory: Zhuzhou Old Craftsman Precision Carbide Co., Ltd, and at the same time, we have shares in several tungsten carbide factories and Precision-Processing factories, we had already built a very nice long-terms business relationship with lots of tungsten carbide enterprises.
We are familiar with almost all the products related to tungsten carbide, and we have very rich stock of moulds for production. Especially for Precision Processing products, customized products, products with special materials request, Tungsten carbide welding products and so on, we have unique advantage to produce
We are a professional Chinese manufacturer of tungsten carbide products. We work with nine cemented carbide factories by joint stock method. Each factory has their strongpoint products.
Factory 1: Inserts, shims, woodworking tools, saw tips, percussive drill tip.
Factory 2: Cold forging dies, carbide disc, carbide mining bits, plates, carbide tyre nailFactory 3: Carbide drawing dies.
Factory 4: Carbide burrs.
Factory 5: Carbide rods, carbide bars
Factory 6: Carbide balls & seats.
Factory 7: Carbide ceramic tile cutter.
Factory 8: Mining tools
Factory 9: Carbide powder
Depending on our talented engineers and skillful workers, we always provide our customers the products with good quality, competitive price, fast turnaround and reliable after sales service.
We own the specialized export company - Zhuzhou ZZ Import and Export Co., Ltd. Our products are exported to USA, Europe, etc. And got trust from our customers. Along with our company growth, we hope to build business with more company abroad.
My company export more than USD5, 000, 000 every year, have more than 300 cusotmers and many customers long term cooperation.
We ensure, based on my company high quality and service, you will never regret to choose my company.
We are waiting for you.
