Whiteside Solid Carbide Spiral Downcut Double Flute Router Bits

The solid carbide spiral downcut bits are made from a solid carbide rod with precision ground double flutes.  These plunging downcut bits provide a superior cut due to their shearing action and push the chips away from the router base making them ideal when a tearout free surface is of primary importance.  These bits will trap the chips so take it slow and clean out as often as you can.  Ideal for handheld or table mounted routers as well as CNC machines.

All of our router bits are Made in USA by the award winning Whiteside Machine in their North Carolina factory.



Click product name below for detailed product page.

Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/8" Cutting Diameter 1/2" Cut Length 1/4" Shank 2 Flute
Product ID: RD1600
Cutting Diameter: 1/8"
Cutting Length: 1/2"
Overall Length: 2"
Shank: 1/4"
Rotation: Downcut
$18.44
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 5/32" Cutting Diameter 5/8" Cut Length 1/4" Shank 2 Flute
Product ID: RD1700
Cutting Diameter: 5/32"
Cutting Length: 5/8"
Overall Length: 2"
Shank: 1/4"
Rotation: Downcut
$19.29
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/16" Cutting Diameter 3/4" Cut Length 1/4" Shank 2 Flute
Product ID: RD1800
Cutting Diameter: 3/16"
Cutting Length: 3/4"
Overall Length: 2-1/2"
Shank: 1/4"
Rotation: Downcut
$18.44
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 7/32" Cutting Diameter 3/4" Cut Length 1/4" Shank 2 Flute
Product ID: RD1900
Cutting Diameter: 7/32"
Cutting Length: 3/4"
Overall Length: 2-1/2"
Shank: 1/4"
Rotation: Downcut
$18.91
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/4" Cutting Diameter 3/4" Cut Length 1/4" Shank 2 Flute
Product ID: RD2075
Cutting Diameter: 1/4"
Cutting Length: 3/4"
Overall Length: 2-1/2"
Shank: 1/4"
Rotation: Downcut
$17.74
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/4" Cutting Diameter 1" Cut Length 1/4" Shank
Product ID: RD2100
Cutting Diameter: 1/4"
Cutting Length: 1"
Overall Length: 2-1/2"
Shank: 1/4"
Rotation: Downcut
$18.44
Whiteside Standard Downcut Spiral Router Bit 5/16" Cutting Diameter 1 Cut Length 5/16" Shank 2 Flute
Product ID: RD3100
Cutting Diameter: 5/16"
Cutting Length: 1"
Overall Length: 2-1/2"
Shank: 5/16"
Rotation: Downcut
$30.26
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/8" Cutting Diameter 3/4" Cut Length 3/8" Shank 2 Flute
Product ID: RD4075
Cutting Diameter: 3/8"
Cutting Length: 3/4"
Overall Length: 2-1/2"
Shank: 3/8"
Rotation: Downcut
$28.37
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/8" Cutting Diameter 1" Cut Length 3/8" Shank 2 Flute
Product ID: RD4100
Cutting Diameter: 3/8"
Cutting Length: 1"
Overall Length: 2-1/2"
Shank: 3/8"
Rotation: Downcut
$31.20
Whiteside Standard Downcut Spiral Router Bit - 3/8" Cutting Diameter 1 1/4" Cut Length 2 Flute
Product ID: RD4125
Cutting Diameter: 3/8"
Cutting Length: 1-1/4"
Overall Length: 3"
Shank: 3/8"
Rotation: Downcut
$33.09
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/4" Cutting Diameter 3/4" Cut Length 1/2" Shank 2 Flute
Product ID: RD4675
Cutting Diameter: 1/4"
Cutting Length: 3/4"
Overall Length: 3"
Shank: 1/2"
Rotation: Downcut
$25.06
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/4" Cutting Diameter 1" Cut Length 1/2" Shank 2 Flute
Product ID: RD4700
Cutting Diameter: 1/4"
Cutting Length: 1"
Overall Length: 3-1/4"
Shank: 1/2"
Rotation: Downcut
$26.95
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 9/32" "Cutting Diameter 1" Cut Length 1/2" Shank 2 Flute
Product ID: RD4800
Cutting Diameter: 9/32"
Cutting Length: 1"
Overall Length: 3"
Shank: 1/2"
Rotation: Downcut
$65.24
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 5/16" Cutting Diameter 1" Cut Length 1/2" Shank 2 Flute
Product ID: RD4850
Cutting Diameter: 5/16"
Cutting Length: 1"
Overall Length: 3"
Shank: 1/2"
Rotation: Downcut
$49.64
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/8" Cutting Diameter 3/4" Cut Length 1/2" Shank 2 Flute
Product ID: RD4875
Cutting Diameter: 3/8"
Cutting Length: 3/4"
Overall Length: 3"
Shank: 1/2"
Rotation: Downcut
$46.80
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/8" Cutting Diameter 1-1/4" Cut Length 1/2" Shank 2 Flute
Product ID: RD4900
Cutting Diameter: 3/8"
Cutting Length: 1-1/4"
Overall Length: 3"
Shank: 1/2"
Rotation: Downcut
$49.64
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 7/16" Cutting Diameter 1-1/4" Cut Length 1/2" Shank 2 Flute
Product ID: RD4950
Cutting Diameter: 7/16"
Cutting Length: 1/1/4"
Overall Length: 3"
Shank: 1/2"
Rotation: Downcut
$49.17
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/2" Cutting Diameter 1" Cut Length 1/2" Shank 2 Flute
Product ID: RD5100
Cutting Diameter: 1/2"
Cutting Length: 1"
Overall Length: 3"
Shank: 1/2"
Rotation: Downcut
$44.44
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/2" Cutting Diameter 1-1/4" Cut Length 1/2" Shank 2 Flute
Product ID: RD5125
Cutting Diameter: 1/2"
Cutting Length: 1-1/4"
Overall Length: 3"
Shank: 1/2"
Rotation: Downcut
$46.80
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/2" Cutting Diameter 1-1/2" Cut Length 1/2" Shank 2 Flute
Product ID: RD5150
Cutting Diameter: 1/2"
Cutting Length: 1-1/2"
Overall Length: 3-1/2"
Shank: 1/2"
Rotation: Downcut
$50.11
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/2" Cutting Diameter 2" Cut Length 1/2" Shank 2 Flute
Product ID: RD5200
Cutting Diameter: 1/2"
Cutting Length: 2"
Overall Length: 4"
Shank: 1/2"
Rotation: Downcut
$61.46
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 5/8" Cutting Diameter 1-1/2" Cut Length 5/8" Shank 2 Flute
Product ID: RD6150
Cutting Diameter: 5/8"
Cutting Length: 1-1/2"
Overall Length: 3-1/2"
Shank: 5/8"
Rotation: Downcut
$108.74
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 5/8" Cutting Diameter 2" Cut Length 5/8" Shank 2 Flute
Product ID: RD6200
Cutting Diameter: 5/8"
Cutting Length: 2"
Overall Length: 4"
Shank: 5/8"
Rotation: Downcut
$117.25
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/4" Cutting Diameter 1-1/2" Cut Length 3/4" Shank 2 Flute
Product ID: RD7150
Cutting Diameter: 3/4"
Cutting Length: 1-1/2"
Overall Length: 4"
Shank: 3/4"
Rotation: Downcut
$109.68
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/4" Cutting Diameter 2" Cut Length 3/4" Shank 2 Flute
Product ID: RD7200
Cutting Diameter: 3/4"
Cutting Length: 2"
Overall Length: 4"
Shank: 3/4"
Rotation: Downcut
$118.19
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/4" Cutting Diameter 3" Cut Length 3/4" Shank 2 Flute
Product ID: RD7300
Cutting Diameter: 3/4"
Cutting Length: 3"
Overall Length: 5"
Shank: 3/4"
Rotation: Downcut
$160.74
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/4" Cutting Diameter 3" Cut Length 3/4" Shank 2 Flute 6" Long
Product ID: RD7306
Cutting Diameter: 3/4"
Cutting Length: 3"
Overall Length: 6"
Shank: 3/4"
Rotation: Downcut
$174.92
Product IDProduct Name Cutting Diameter Cutting Length Overall Length Shank Rotation Price QTY
RD1600
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/8" Cutting Diameter 1/2" Cut Length 1/4" Shank 2 Flute
1/8" 1/2" 2" 1/4" Downcut
$18.44
RD1700
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 5/32" Cutting Diameter 5/8" Cut Length 1/4" Shank 2 Flute
5/32" 5/8" 2" 1/4" Downcut
$19.29
RD1800
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/16" Cutting Diameter 3/4" Cut Length 1/4" Shank 2 Flute
3/16" 3/4" 2-1/2" 1/4" Downcut
$18.44
RD1900
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 7/32" Cutting Diameter 3/4" Cut Length 1/4" Shank 2 Flute
7/32" 3/4" 2-1/2" 1/4" Downcut
$18.91
RD2075
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/4" Cutting Diameter 3/4" Cut Length 1/4" Shank 2 Flute
1/4" 3/4" 2-1/2" 1/4" Downcut
$17.74
RD2100
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/4" Cutting Diameter 1" Cut Length 1/4" Shank
1/4" 1" 2-1/2" 1/4" Downcut
$18.44
RD3100
Whiteside Standard Downcut Spiral Router Bit 5/16" Cutting Diameter 1 Cut Length 5/16" Shank 2 Flute
5/16" 1" 2-1/2" 5/16" Downcut
$30.26
RD4075
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/8" Cutting Diameter 3/4" Cut Length 3/8" Shank 2 Flute
3/8" 3/4" 2-1/2" 3/8" Downcut
$28.37
RD4100
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/8" Cutting Diameter 1" Cut Length 3/8" Shank 2 Flute
3/8" 1" 2-1/2" 3/8" Downcut
$31.20
RD4125
Whiteside Standard Downcut Spiral Router Bit - 3/8" Cutting Diameter 1 1/4" Cut Length 2 Flute
3/8" 1-1/4" 3" 3/8" Downcut
$33.09
RD4675
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/4" Cutting Diameter 3/4" Cut Length 1/2" Shank 2 Flute
1/4" 3/4" 3" 1/2" Downcut
$25.06
RD4700
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/4" Cutting Diameter 1" Cut Length 1/2" Shank 2 Flute
1/4" 1" 3-1/4" 1/2" Downcut
$26.95
RD4800
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 9/32" "Cutting Diameter 1" Cut Length 1/2" Shank 2 Flute
9/32" 1" 3" 1/2" Downcut
$65.24
RD4850
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 5/16" Cutting Diameter 1" Cut Length 1/2" Shank 2 Flute
5/16" 1" 3" 1/2" Downcut
$49.64
RD4875
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/8" Cutting Diameter 3/4" Cut Length 1/2" Shank 2 Flute
3/8" 3/4" 3" 1/2" Downcut
$46.80
RD4900
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/8" Cutting Diameter 1-1/4" Cut Length 1/2" Shank 2 Flute
3/8" 1-1/4" 3" 1/2" Downcut
$49.64
RD4950
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 7/16" Cutting Diameter 1-1/4" Cut Length 1/2" Shank 2 Flute
7/16" 1/1/4" 3" 1/2" Downcut
$49.17
RD5100
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/2" Cutting Diameter 1" Cut Length 1/2" Shank 2 Flute
1/2" 1" 3" 1/2" Downcut
$44.44
RD5125
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/2" Cutting Diameter 1-1/4" Cut Length 1/2" Shank 2 Flute
1/2" 1-1/4" 3" 1/2" Downcut
$46.80
RD5150
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/2" Cutting Diameter 1-1/2" Cut Length 1/2" Shank 2 Flute
1/2" 1-1/2" 3-1/2" 1/2" Downcut
$50.11
RD5200
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 1/2" Cutting Diameter 2" Cut Length 1/2" Shank 2 Flute
1/2" 2" 4" 1/2" Downcut
$61.46
RD6150
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 5/8" Cutting Diameter 1-1/2" Cut Length 5/8" Shank 2 Flute
5/8" 1-1/2" 3-1/2" 5/8" Downcut
$108.74
RD6200
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 5/8" Cutting Diameter 2" Cut Length 5/8" Shank 2 Flute
5/8" 2" 4" 5/8" Downcut
$117.25
RD7150
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/4" Cutting Diameter 1-1/2" Cut Length 3/4" Shank 2 Flute
3/4" 1-1/2" 4" 3/4" Downcut
$109.68
RD7200
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/4" Cutting Diameter 2" Cut Length 3/4" Shank 2 Flute
3/4" 2" 4" 3/4" Downcut
$118.19
RD7300
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/4" Cutting Diameter 3" Cut Length 3/4" Shank 2 Flute
3/4" 3" 5" 3/4" Downcut
$160.74
RD7306
Whiteside Standard Downcut Spiral Router Bit Solid Carbide 3/4" Cutting Diameter 3" Cut Length 3/4" Shank 2 Flute 6" Long
3/4" 3" 6" 3/4" Downcut
$174.92