PCD (polycrystalline diamond) cutting tool blanks are primarily used for cutting and machining nonferrous metals and alloys, such as Si/Al alloys, aluminum, copper and similar metal alloys (mainly in automotive and aerospace industries). They are also used to machining nonmetallic materials such as wood, graphite, ceramics, plastic, rubber, and so forth, where high abrasion resistance and long life are required.
Advantages:
1.Strong R&D capability in developing the right grades to meet customer’s specific applications,
2.Strong R&D capability in developing the largest disc in China.
3.Wide PCD grades from sub-micron to rough micron are available for all applications.
4.Large production capacity assures short lead time of PCD discs and pre-cut tips.
5.With cost-effective products, SFD PCD’s performance meet the world-class level.
6.Excellent wear resistance.
SFD PCD cutting tool blanks are widely used in various industries:
Many grades of SFD PCD cutting tool blanks are good for tooling various materials in automobile, aerospace industries.
Our sub-micron PCD is mainly for low Si content alloys to obtain perfect surface finish. The fine micron PCD series are recommend in processing low Si content Al alloys, copper & copper alloys.The middle microns are mainly for 14% Si/Al alloys work pieces. The mixed microns and rough microns are good for tooling 14% Si/Al alloys work pieces, cast iron, carbide, CFRP, titanium and metal matrix composites, etc.
SFD PCD cutting tool blanks fine micron series are suitable for processing solid wood, bamboo, plastic. Medium grain sizes are good for general applications for chipboard, wood composite, MDF, laminate flooring, etc. The mixed and rough grades are mainly for HPL veneer floor, PVC floor, MDF/HDF, and reinforced particle panels.
SFD PCD products in medium fine grain sizes are also applicable for processing mobile phone frame, key, electronic circuit boards, etc., which require better surface finish.
SFD PCD products in medium coarse grain sizes are also widely used for processing different materials in building & constructing industry, such as graphite, stone, carbon fiber composite materials, etc., which require higher wear resistance tools.
| SFD grade | Grain size(μm) | Recommend Applications for Metalworking |
| GC001 | < 1 | Low Si/Al alloys, composite, CFRP, PCB |
| GC005 | 5 | <14% Si/Al alloys, copper, copper alloys |
| UA010 | 10 | <14% Si/Al alloys, ceramics |
| GD025 GA025 |
25 | >14% Si/Al alloys, metal matrix composites, ceramics, hard metal, graphite |
| GM302 | 2~30 | >14% Si/Al alloys, metal matrix composites, composite metals, etc. |
| SFD grade | Grain size (μm) | Recommend Applications for Woodworking |
| GC002 | 2 | Hardwood, laminates, chipboard |
| GC005 | 5 | Bamboo, plastic, etc |
| GC010 UA010 |
10 | General purpose for wide range of woodworking, such as chipboard, particle, MDF, etc. |
| GD025 | 25 | HPL board, veneer, MDF/HDF, Rubber, etc. |
| GM253 | 3~5 | HPL board, veneer, MDF/HDF, Rubber, etc. |
| GM302 | 2~30 | Reinforced particle panels, laminated board |
| Usable Diameter (mm) | Grade | Standard PCD Layer Thickness (mm) | Overall Height（+/-0.05mm） | ||||
| 1 | 1.6 | 2 | 3.2 | 4.8 | |||
| φ58 | GC001 | 0.5 | √ | √ | √ | √ | - |
| GC002 | 0.5 | √ | √ | √ | √ | - | |
| GC005 | 0.5 | √ | √ | √ | √ | - | |
| GC010 | 0.5 | √ | √ | √ | √ | - | |
| UA010 | 0.5 | √ | √ | √ | √ | √ | |
| GD025 | 0.5 | √ | √ | √ | √ | - | |
| GA025 | 0.5 | √ | √ | √ | √ | - | |
| GM253 | 0.5 | √ | √ | √ | √ | √ | |
| 0.7 | √ | √ | √ | √ | √ | ||
| 1 | / | / | / | √ | √ | ||
| GM302 | 0.5 | √ | √ | √ | √ | - | |
| 1. 0.3mm PCD layer thickness is available for GC010/UA010 selected discs. | |||||||
| 2. 0.8mm overall thickness is available for GC010/UA010 selected discs. | |||||||
| 3. +/-0.025mm overall thickness is available for selected grade discs. | |||||||
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