Up-Down (Compression) Spiral Router Bits
Up/Down Cut (1+1 Compression)
Solid Carbide - Single Flute
| Cutting Diameter | Cutting Length | Shank Diameter | Overall Length | Part Number |
|---|---|---|---|---|
| 1/4" | 1" | 1/4" | 2 1/2" | UD2100 |
| 3/8" | 1 1/4" | 3/8" | 3" | UD4125 |
| 1/2" | 1 1/2" | 1/2" | 3 1/2" | UD5150 |
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Up/Down Cut (2+2 Compression)
Solid Carbide - Two Flute
| Cutting Diameter | Cutting Length | Shank Diameter | Overall Length | Part Number |
|---|---|---|---|---|
| 1/4" | 1" | 1/4" | 2 1/2" | UD2102 |
| 3/8" | 1" | 3/8" | 2 1/2" | *UD4102M |
| 3/8" | 1 1/4" | 3/8" | 3" | UD4122 |
| 1/2" | 1 1/4" | 1/2" | 3" | UD5122 |
| 1/2" | 1 1/4" | 1/2" | 3" | *UD5122M |
| 1/2" | 1 1/2" | 1/2" | 3 1/2" | UD5152 |
| 1/2" | 1 5/8" | 1/2" | 3 1/2" | UD5162 |
| 1/2" | 2" | 1/2" | 4" | UD5202 |
| 5/8" | 1 1/2" | 5/8" | 4" | UD6152 |
| 3/4" | 2" | 3/4" | 5" | UD7202 |
*Mortise Style Part numbers ending with an "M" have a 1/4" up cut on the end flute. This allows down shear cutting action to the top edge during shallow cuts.
Hercules 2 Flute Compression Spirals
Engineered for Maximum Bit Life in High Wear Applications
| Cutting Diameter | Cutting Length | Shank Diameter | Overall Length | Part Number |
|---|---|---|---|---|
| 3/8" | 1-1/4" | 3/8" | 3" | HC4122 |
| 3/8" | 1-1/4" | 3/8" | 3" | *HC4122M |
| 1/2" | 1-1/4" | 1/2" | 3" | HC5122 |
| 1/2" | 1-1/4" | 1/2" | 3" | *HC5122M |
*Mortise Style Part numbers ending with an "M" have a shorter Upcut for shallow dado cuts.
Ultimate Compression Spirals
Solid Carbide, for cutting Plywood and MDF
| Cutting Diameter | Cutting Length | Shank Diameter | Overall Length | Part Number |
|---|---|---|---|---|
| 3/8" | 1/2" | 1/2" | 3" | UC5050 |
| 3/8" | 3/4" | 1/2" | 3" | UC5075 |
Up/Down Cut (3+3 Compression)
Solid Carbide - Three Flute
| Cutting Diameter | Cutting Length | Shank Diameter | Overall Length | Part Number |
|---|---|---|---|---|
| 3/8" | 1 1/4" | 3/8" | 3" | UD4123M |
| 1/2" | 1 1/4" | 1/2" | 3" | UD5123 |
| 1/2" | 1 1/4" | 1/2" | 3" | *UD5123M |
| 1/2" | 1 3/8" | 1/2" | 3 1/2" | UD5143 |
| 1/2" | 1 5/8" | 1/2" | 3 1/2" | UD5163 |
| 1/2" | 1 5/8" | 1/2" | 3 1/2" | *UD5163M |
*Mortise Style Part numbers ending with an "M" have a 1/4" up cut on the end flute. This allows down shear cutting action to the top edge during shallow cuts.
Flush Trim Up/Down Cut Spiral
Up/Down Cut (2+2 Compression)
Solid Carbide - Two Flute
| Cutting Diameter | Cutting Length | Shank Diameter | Overall Length | Part Number |
|---|---|---|---|---|
| 1/2" | 1 1/2" | 1/2" | 4 1/4" | UDFT5152 |
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Whiteside
2 Flute Compression Bit, 1/2 Dia, 1-1/4 Cut Length, 1/2 Shank, Whiteside UD5122Up/Down Cut (2+2 Compression) Spiral Router Bits - 2 Flute, 1/2 Shank, Solid Carbide - Whiteside UD5…
MSRP: $107.33$95.84 -
Whiteside
1 Flute Compression Bit, 3/8 Dia, 1-1/4 Cut Length, 3/8 Shank, Whiteside UD4125Up/Down Cut (1+1 Compression) Spiral Router Bits - 1 Flute, 3/8 Shank, Solid Carbide - Whiteside UD4…
MSRP: $88.72$79.21 -
Whiteside
2 Flute Compression Bit, 3/8 Dia, 1-1/4 Cut Length, 3/8 Shank, Whiteside UD4122Up/Down Cut (2+2 Compression) Spiral Router Bits - 2 Flute, 3/8 Shank, Solid Carbide - Whiteside UD4…
MSRP: $82.99$74.11 -
Whiteside
2 Flute Mortise Compression Bit, 3/8 Dia, 1" Cut Length, 3/8 Shank, Whiteside UD4102MUp/Down Cut (2+2 Compression) Spiral Router Bits - 2 Flute, 3/8 Shank, Solid Carbide - Whiteside UD4…
MSRP: $82.99$74.11 -
Whiteside
2 Flute Compression Bit, 1/4 Dia, 1" Cut Length, 1/4 Shank, Whiteside UD2102Up/Down Cut (2+2 Compression) Spiral Router Bits - 2 Flute, 1/4 Shank, Solid Carbide - Whiteside UD2…
MSRP: $48.65$43.45 -
Whiteside
1 Flute Compression Bit, 1/4 Dia, 1" Cut Length, 1/4 Shank, Whiteside UD2100Up/Down Cut (1+1 Compression) Spiral Router Bits - 1 Flute, 1/4 Shank, Solid Carbide - Whiteside UD2…
MSRP: $51.52$46.00