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Spiral Bits

whiteside spiral router bits Spiral router bits have several advantages over straight cutters in certain applications of woodworking. They make much cleaner cuts, have less vibration, improved plunge-cutting, introduce less wear and tear on your router, plus they direct wood chips up or down (depending on the cut) which helps keep chips out of your way.
 
These router bits by Whiteside are 100% made in the USA, rated #1 by Fine Woodworking magazine, and guaranteed.
Whiteside RD1600 Standard Spiral Router Bit: Solid Carbide, 1/8 diam. 1/2" long 1/4" shank 2-flut
 

1/4" Shank

  • Diameter: 1/8"
  • Cutter Length: 1/2"
  • 2 Flutes

$24.99 ea.

Whiteside RD2100 Standard Spiral Router Bit: Solid Carbide, 1/4 diam. 1" long 1/4" shank
 

1/4" Shank

  • Diameter: 1/4"
  • Cutter Length: 1"
  • 2 Flutes

$24.99 ea.

Whiteside RD4700 Standard Spiral Router Bit: Solid Carbide, 1/4 diam. 1" long 1/2" shank 2-flute
 

1/2" Shank

  • Diameter: 1/4"
  • Cutter Length: 1"
  • 2 Flutes

$35.99 ea.

Whiteside RD4900 Standard Spiral Router Bit: Solid Carbide, 3/8 diam. 1-1/4" long 1/2" shank 2-fl
 

1/2" Shank

  • Diameter: 3/8"
  • Cutter Length: 1-1/4"
  • 2 Flutes

$65.99 ea.

Whiteside RD5125 Standard Spiral Router Bit: Solid Carbide, 1/2 diam. 1-1/4" long 1/2" shank 2-fl
 

1/2" Shank

  • Diameter: 1/2"
  • Cutter Length: 1-1/4"
  • 2 Flutes

$61.99 ea.

Whiteside RU1600 Standard Spiral Router Bit: Solid Carbide, 1/8 diam. 1/2" long 1/4" shank 2-flut
 

1/4" Shank

  • Diameter: 1/8"
  • Cutter Length: 1/2"
  • 2 Flutes

$24.99 ea.

Whiteside RU1800 Standard Spiral Router Bit: Solid Carbide, 3/16 diam. 3/4" long 1/4" shank 2-flu
 

1/4" Shank

  • Diameter: 3/16"
  • Cutter Length: 3/4"
  • 2 Flutes

$24.99 ea.

Whiteside RU2100 Standard Spiral Router Bit: Solid Carbide, 1/4 diam. 1" long 1/4" shank
 

1/4" Shank

  • Diameter: 1/4"
  • Cutter Length: 1"
  • 2 Flutes

$24.99 ea.

Whiteside RU4700 Standard Spiral Router Bit: Solid Carbide, 1/4 diam. 1" long 1/2" shank 2-flute
 

1/2" Shank

  • Diameter: 1/4"
  • Cutter Length: 1"
  • 2 Flutes

$35.99 ea.

Whiteside RU4875 Standard Spiral Router Bit: Solid Carbide, 3/8 diam. 3/4" long 1/2" shank 2-flut
 

1/2" Shank

  • Diameter: 3/8"
  • Cutter Length: 3/4"
  • 2 Flutes

$61.99 ea.

Whiteside RU4900 Standard Spiral Router Bit: Solid Carbide, 3/8 diam. 1-1/4" long 1/2" shank 2-fl
 

1/2" Shank

  • Diameter: 3/8"
  • Cutter Length: 1-1/4"
  • 2 Flutes

$65.99 ea.

Whiteside RU5100 Standard Spiral Router Bit: Solid Carbide, 1/2 diam. 1" long 1/2" shank 2-flute
 

1/2" Shank

  • Diameter: 1/2"
  • Cutter Length: 1"
  • 2 Flutes

$58.99 ea.