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Upcut vs Downcut Spiral Router Bits (Comparison)
This page provides standardized, specification-oriented reference information.
Specifications
| Specification | Value |
|---|---|
| Upcut | Better chip evacuation; may increase top tear-out |
| Downcut | Cleaner top edge; may reduce chip evacuation in deep cuts |
| Notes | Selection depends on material, depth, hold-down, and desired edge quality |
Availability
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Sources
- Manufacturer documentation
- General CNC/router guidance
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