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Snap-on RD7-21 | Spindle Rethreading Die | M20-1
RD7-21 is a spindle rethreading die for M20-1 threads. It is sold as an individual die from Snap-on's master spindle rethreading set. It is used to repair or renew damaged threads on that size of spindle. Snap-on part number RD7-21 is supplied through General Tech Shop under Snap-on's Master Spindle Rethreading Set category. Check the specification table below to confirm the size details and part number before ordering. Snap-on's listing gives only limited detail for this item, so the figures stated here are the ones to rely on.
Key features
- Thread size: M20-1
- Die size: M20-1
- Blue-Point sub-brand
- Part number RD7-21
- Specifications
| Part Number | RD7-21 |
| Brand | Snap-on |
| Sub-brand | Blue-Point |
| Country of Origin | USA |
| Rethreading Die Size | M20-1 |
| Thread Size | M20-1 |
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