| Tool | File | 
|---|---|
| Problem | CNC deburring was given up once due to various combinations of cross holes and tools were required respectively. Manual deburring with files was inefficient and time consuming. | 
| Tool | XEBEC Back Burr Cutter & Deburring Tool Path (XC-28-B) | 
|---|---|
| Result | CNC deburring realized with just 1 type of tool despite many combinations of holes to deburr. | 

| Industry | General Machinery | 
|---|---|
| Part name | Hydraulic block | 
| Material type | Aluminum alloy | 
| Machining process | Drilling | 
| Tool | XEBEC Back Burr Cutter & Deburring Tool Path (XC-28-B) | 
|---|---|
| Details of processing | Back deburring after drilling | 
| Rotational speed (min⁻¹) | 2000 | 
| Feed rate (mm/min) | 160 | 
| Depth of cut (mm) | – | 
| Machining time (sec) | – | 
Optimal solution for high-precision deburring of 3D-curved crossholes