Spoilboard Cutters
All of our router bits are Made in USA by the award winning Whiteside Machine in their North Carolina factory.
| Part Number | Large Diameter | Shank Size | # of Wings |
| Straight Cut | |||
| SB25-2 | 2-1/2" | 1/2" | 2 |
| SB40-2 | 4" | 3/4" | 2 |
| SB40-3 | 4" | 3/4" | 3 |
| Up Shear Cut | |||
| SBU25-2 | 2-1/2" | 1/2" | 2 |
| SBU40-3 | 4" | 3/4" | 3 |
| Accessories | |||
| Part Number | Description | Size | |
| SB-Insert | 10 pack 4 sided solid carbide insert | 14mm x 14mm x 2mm | |
| SB Screw | replacement insert screw | M5x7 | |
| SB Wrench | wrench for insert screw | T-15 Torx | |
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