57mm Long Right Hand Rotation
This series of Whiteside hinge boring bits are all 10mm shank with a 57mm length and right hand rotation available in all popular sizes for European style cup hinges.
| Part Number | Cutting Diameter | Overall Length |
| 10mm Shank | ||
| DH15-57 | 15mm | 57mm |
| DH20-57 | 20mm | 57mm |
| DH25-57 | 25mm | 57mm |
| DH30-57 | 30mm | 57mm |
| DH35-57 | 35mm | 57mm |
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