
Application
* For finishing or repairing holes in panels, sheet metal or any other thin materials. Ideal opening out holes while maintaining concentricity and circularity. Made from quality tool steel.
* 1/4" hexagonal shaft in accordance with DIN 3126 for quick change in screw drivers with hexagon adaptor.
* Made from quality tool steel.

| Size (mm) | Flutes | Angle | Article No. | |
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| 12.4 | 3 | 90° | 5512400AEP | 5512400DEP |
| 25.0 | 3 | 90° | 5525000AEP | 5525000DEP |
| 1-5 | 2 | 8° | 5515000AEP | 5515000DEP |
| 3-12 | 6 | 8° | 5531200AEP | 5531200DEP |
| 10-22 | 8 | 8° | 5510220AEP | 5510220DEP |
| 10-25 | 8 | 8° | 5510250AEP | 5510250DEP |
| 10-34 | 6 | 40° | 5510340AEP | 5510340DEP |
| ... | ||||