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Recommended use cases for this product across common industrial materials and jobsite applications.
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DEWCBRSOL5/16 is a Drill America hss solid counterbore sized at 5/16 in. A counterbore enlarges the mouth of a previously drilled hole to create a flat-bottom recess for a fastener head, washer or related hardware.
Producing flat-bottom counterbores for machine screws and fastener heads. Use the counterbore with a compatible holder and pilot arrangement. High speed steel construction for dependable cutting performance.
| Manufacturer part number | DEWCBRSOL5/16 |
|---|---|
| Size | 5/16 in |
| Tool type | HSS Solid Counterbore |
| Application | Producing flat-bottom counterbores for machine screws and fastener heads |
| Material | High speed steel |
| Source specifications | Bore 5/16 in |
| Package quantity | 1 |
| UPC | 887861129749 |
Secure the workpiece, use suitable cutting fluid when appropriate and wear proper eye protection. Confirm the pilot, shank and fastener dimensions before use.
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