PRODUCTS-4: DIAMOND KNIVES, SCRIBE CUTTER & TURNING TOOLS

Diamond Scribe Cutter


It is called Sintered Diamond Cutter, too.
It uses as scribing when you cut brittle materials such as LCD(liquid crystal display) screen or silicon wafer.
In comparison with griding stone, this cutter has less machining allowanc and almost no chip or dust.
Plus, it does not need cutting oil or water during cutting, so you can do as dry cutting.
We will also give you cutter holder and scriber of single crystal diamond.

スクライバー テンプカッター
Holder cutter2

 

Diamond Axle


We are producing and selling Diamond Axles for above Diamond Scribe Cutter.
We use the hardest type of PCD(Poly Crystal Diamond) for diamond axles, which makes them very tough and abrasion-resistant.
We are confident that we will can adjust our product specifications to your needs.

心棒 心棒-2


Single Crystal Diamond surface polishing

 



Plate-1
We do (100) and (111) polishing. Plus doing re-lapping, too.
The surface of a single crystal diamond has millions of polishing flaws
which can have a huge impact on your experiments.
You can reduce the effect of epitaxial growth and other flaws by this polishing method.
We can polish not only top and bottom surface but lateral side.
We can also lap CVD diamond if it has a crystal orientation.

 

表面研磨前 表面研磨後
Before Polshing After Polishing

 

Diamond Turning Tools


We manufacture various tools, from normal ultra precission levels.
The following pictures show a 0.4mm-wide diamond endmill.

bite1 bite2 bite3
Deiamond End Mill From Top View Cutting edge by SEM


Single crystal diamond end mill


Below No. 1 to 8 are main nose shape our end mill.
If you tell us your fabrication, we will let you know the best type for you.

endmill1
①Square corner ②Radius corner ③Flat-topped ④Undercut

 

endmill2
⑤Partially radius topped ⑥Radius topped ⑦Inverted radius ⑧Comprehensive

Main Uses

 

  • Micro lens
  • Fluid engineering
  • Cutting groove
  • Marking
  • Profiling
  • Scribing
  • Diffraction
  • Drilling, Partly turning and Bearing chamfer
  • Superfine and mirror-like cutting

 

エンドミル先端
シリコンウェハー 石英(溝0.12mm)

 



Diamond Abrasion Resistant Parts


We provide usual abrasion-resistant parts like WC or SUS.
However we recommend to use “diamond” instead of above materials, especially for nozlles, bonding tools or sliding parts.
If you use diamond as abrasion-resistant parts, you can reduce tool changing time, or error by abrasion.
Those result in a major contribution to your production line.
We can supply sample products. If you are interested in it, please ask us details.

耐摩耗部品-1 耐摩耗部品-2

 

3. Diamond Anvil | 5. Superfine Processing