From Mini- and micro- down to nano-tools, today’s tools with diameters under 0.1 mm are becoming common place, the production of these tools demands special grinding wheels with very small and sturdy edge radii.
We have successfully developed diamond 
grinding wheels which could meet above requirements characterized by their edge stability.
CBN/DIA MICRO TOOL G/Wheel's Specs and Condition for Use
| Work Piece | Condition | Hardness | Spec |
| Micro Drill ￠0.8mm | Tungsten Carbide | HRC 90-94 | SDC 270 L 100 B |
| Endmill ￠0.05mm | Tungsten Carbide | HRC 90-94 | SDC 140 L 100 B |
