Spiral Flute Router Bits

Solid carbide spiral flute router bits are most commonly used in CNC manufacturing and create an upward or downward force on the part, resulting in very little chipout or fraying. We've got nearly every configuration of spiral bit imaginable.

Looking for slow (low helix) spirals? See our Plastic Cutting Router Bits section.


		Compression Spiral Bits Compression Spirals have an upcut / downcut geometry that gives you a clean cut on both the top and bottom of the material you are cutting. Ideal choice for cutting plywood or laminate sheet material.

		Downcut Spiral Bits Downcut Spirals push the chips downward, leaving you a really clean finish on the top of the material. Ideal for cutting shallow dados, rabbets, or visible slots.

		Upcut Spiral bits Upcut Spirals push chips upward out of the cut giving you efficient chip removal and a clean cut on the bottom of the material.

Whiteside
LH 2 Flute Downcut Bit, 3/8 Dia, 1" Cut Length, 3/8 Shank, Whiteside LD4100
Left Hand Spiral Router Bits - Down Cut, 2 Flute, 3/8 Shank, Solid Carbide - Whiteside LD4100; 3/8 C…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $62.96

Was:

Now: $56.21
Whiteside
LH 2 Flute Downcut Bit, 5/16 Dia, 1" Cut Length, 5/16 Shank, Whiteside LD3100
Left Hand Spiral Router Bits - Down Cut, 2 Flute, 5/16 Shank, Solid Carbide - Whiteside LD3100; 5/16…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $62.96

Was:

Now: $56.21
Whiteside
LH 2 Flute Downcut Bit, 1/4 Dia, 1" Cut Length, 1/4 Shank, Whiteside LD2100
Left Hand Spiral Router Bits - Down Cut, 2 Flute, 1/4 Shank, Solid Carbide - Whiteside LD2100; 1/4 C…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $32.19

Was:

Now: $28.75
Whiteside
LH 2 Flute Downcut Bit, 3/16 Dia, 3/4 Cut Length, 1/4 Shank, Whiteside LD1800
Left Hand Spiral Router Bits - Down Cut, 2 Flute, 1/4 Shank, Solid Carbide - Whiteside LD1800; 3/16 …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $34.34

Was:

Now: $30.66
Whiteside
LH 2 Flute Downcut Bit, 1/8 Dia, 1/2 Cut Length, 1/4 Shank, Whiteside LD1600
Left Hand Spiral Router Bits - Down Cut, 2 Flute, 1/4 Shank, Solid Carbide - Whiteside LD1600; 1/8 C…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $34.34

Was:

Now: $30.66
Southeast Tool
3 Flute Ruffer Upcut Bit, 3/4 Dia, 3-1/4 Cut Length, 3/4 Shank, Southeast Tool SRU395RUF
Ruffer (Hogger), (3 Flute), Spiral Router Bits - Upcut, Solid Carbide - Southeast Tool SRU395R…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $364.13

Was:

Now: $292.61
Vortex
3 Flute Deep Mortise Upcut Rougher Bit, 3/4 Dia, 2" Cut Length, 3/4 Shank, Vortex 2387R
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (3 Rough Flutes) Solid Carbide - V…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $691.03

Was:

Now: $633.45
Vortex
3 Flute Deep Mortise Upcut Bit, 3/4 Dia, 1-1/2 Cut Length, 3/4 Shank, Vortex 2385
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (3 Finish Flutes) Solid Carbide - …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $667.32

Was:

Now: $611.72
Vortex
3 Flute Deep Mortise Upcut Bit, 3/4 Dia, 1-1/2 Cut Length, 3/4 Shank, Vortex 2380
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (3 Finish Flutes) Solid Carbide - …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $633.68

Was:

Now: $580.87
Vortex
3 Flute Deep Mortise Upcut Rougher Bit, 5/8 Dia, 2" Cut Length, 5/8 Shank, Vortex 2377R
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (3 Rough Flutes) Solid Carbide - V…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $603.08

Was:

Now: $552.82
Vortex
3 Flute Deep Mortise Upcut Bit, 5/8 Dia, 1-1/2 Cut Length, 5/8 Shank, Vortex 2375
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (3 Finish Flutes) Solid Carbide - …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $591.64

Was:

Now: $542.33
Vortex
3 Flute Deep Mortise Upcut Rougher Bit, 1/2 Dia, 1-1/2 Cut Length, 1/2 Shank, Vortex 2373R
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (3 Rough Flutes) Solid Carbide - V…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $356.14

Was:

Now: $326.47
Vortex
3 Flute Deep Mortise Upcut Bit, 1/2 Dia, 1-1/2 Cut Length, 1/2 Shank, Vortex 2370
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (3 Finish Flutes) Solid Carbide - Vortex…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $219.73

Was:

Now: $201.42
Vortex
3 Flute Deep Mortise Upcut Bit, 1/2 Dia, 1-1/4 Cut Length, 1/2 Shank, Vortex 2365
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (3 Finish Flutes) Solid Carbide - Vortex…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $208.97

Was:

Now: $191.55
Vortex
3 Flute Deep Mortise Upcut Bit, 3/8 Dia, 1" Cut Length, 3/8 Shank, Vortex 2360
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (3 Finish Flutes) Solid Carbide - Vortex…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $199.29

Was:

Now: $182.68
Vortex
2 Flute Deep Mortise Upcut Bit, 3/4 Dia, 1-1/2 Cut Length, 3/4 Shank, Vortex 2350
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (2 Finish Flutes) Solid Carbide - …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $657.86

Was:

Now: $603.03
Vortex
2 Flute Deep Mortise Upcut Bit, 3/4 Dia, 1-1/2 Cut Length, 3/4 Shank, Vortex 2345
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (2 Finish Flutes) Solid Carbide - …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $625.38

Was:

Now: $573.27
Vortex
2 Flute Deep Mortise Upcut Bit, 5/8 Dia, 1-1/2 Cut Length, 5/8 Shank, Vortex 2340
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (2 Finish Flutes) Solid Carbide - …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $583.34

Was:

Now: $534.73
Vortex
2 Flute Deep Mortise Upcut Bit, 1/2 Dia, 1-1/2 Cut Length, 1/2 Shank, Vortex 2325
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (2 Finish Flutes) Solid Carbide - Vortex…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $215.33

Was:

Now: $197.38
Vortex
2 Flute Deep Mortise Upcut Bit, 1/2 Dia, 1-1/4 Cut Length, 1/2 Shank, Vortex 2320
Pass-by - Deep Pocket, Mortise, Upcut, Spiral Router Bits - (2 Finish Flutes) Solid Carbide - Vortex…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $204.49

Was:

Now: $187.45

Spiral Flute Router Bits

Compression Spiral Bits

Downcut Spiral Bits

Upcut Spiral bits

Sign up for our Newsletter