Technology
DCMB Gear Shape
![](/en/technology/case/sample126/img/sample126.png)
Work material: Cemented Carbide G7 (84.0HRA)
Work size: 50x50mm
Cutting depth: 5mm
Coolant: Air blow
Machining time: 19hr 12min
Tool
DCMB
●Spiral ball shape with balanced strength and sharpness of cutting edges Adopted newly-developed DIAMOND COATING with enhanced sticking force.
Cutting condition
![](/en/technology/case/sample126/img/Cutting-conditions.png)
Result
![](/en/technology/case/sample126/img/Surfaceroughness.png)