Spiral Router Bits

Up Cut Spirals

When you need a smooth bottom edge. Chips are directed upward but will leave a rough top edge to your surface.

Whiteside - RU1600 - Up Cut Spiral

Whiteside - RU1600 - Up Cut Spiral

1/4"SH, 1/8"CD, 1/2"CL
$32.55
Whiteside - RU1800 - Up Cut Spiral

Whiteside - RU1800 - Up Cut Spiral

1/4"SH, 3/16"CD, 3/4"CL
$32.55
Whiteside - RU2075 - Up Cut Spiral

Whiteside - RU2075 - Up Cut Spiral

1/4"SH, 1/4"CD, 3/4"CL
$31.35
Sale
Whiteside - RU2100 - Up Cut Spiral

Whiteside - RU2100 - Up Cut Spiral

1/4"SH, 1/4"CD, 1"CL
$27.85 $32.55
Whiteside - RU3100 - Up Cut Spiral

Whiteside - RU3100 - Up Cut Spiral

5/16"SH, 5/16"CD, 1"CL
$53.40
Whiteside - RU4125 - Up Cut Spiral

Whiteside - RU4125 - Up Cut Spiral

3/8"SH, 3/8"CD, 1-1/4"CL
$58.45
Whiteside - RU4700 - Up Cut Spiral

Whiteside - RU4700 - Up Cut Spiral

1/2"SH, 1/4"CD, 1"CL
$47.55
Whiteside - RU4800 - Up Cut Spiral

Whiteside - RU4800 - Up Cut Spiral

1/2"SH, 9/32"CD, 1"CL
$115.20
Whiteside - RU4900 - Up Cut Spiral

Whiteside - RU4900 - Up Cut Spiral

1/2"SH, 3/8"CD, 1-1/4"CL
$87.60
Whiteside - RU5150 - Up Cut Spiral

Whiteside - RU5150 - Up Cut Spiral

1/2"SH, 1/2"CD, 1-1/2"CL
$88.50
Whiteside - HU4125 - Up Cut Max Life Spirals
$67.50
Whiteside - HU5125 - Up Cut Max Life Spirals
$100.50

Down Cut Spirals

For a clean top edge. Need to go slower as chips are directed downward and will leave a rough bottom edge.

Whiteside - RD1600 - Down Cut Spiral

Whiteside - RD1600 - Down Cut Spiral

1/4"SH, 1/8"CD, 1/2"CL
$32.55
Whiteside - RD1800 - Down Cut Spiral

Whiteside - RD1800 - Down Cut Spiral

1/4"SH, 3/16"CD, 3/4"CL
$32.55
Whiteside - RD2075 - Down Cut Spiral

Whiteside - RD2075 - Down Cut Spiral

1/4"SH, 1/4"CD, 3/4"CL
$31.35
Sale
Whiteside - RD2100 - Down Cut Spiral
$27.85 $32.65
Whiteside - RD4900 - Down Cut Spiral

Whiteside - RD4900 - Down Cut Spiral

1/2"SH, 3/8"CD, 1-1/4"CL
$87.60
Whiteside - RD5150 - Down Cut Spiral

Whiteside - RD5150 - Down Cut Spiral

1/2"SH, 1/2"CD, 1-1/2"CL
$88.45

Up/Down Cut Spirals

Often called a compression bit - get a sharp clean edge on both sides of your piece when set correctly. Ideal for laminates, plywood, and hardwoods.

Whiteside - UD1602 - Up/Down Cut Spiral

Whiteside - UD1602 - Up/Down Cut Spiral

2+2, 1/4"SH, 1/8"CD, 1/2"CL
$60.00
Whiteside - UD2102 - Up/Down Cut Spiral

Whiteside - UD2102 - Up/Down Cut Spiral

2+2, 1/4"SH, 1/4"CD, 1"CL
$50.50
Whiteside - UD5122 - Up/Down Cut Spiral

Whiteside - UD5122 - Up/Down Cut Spiral

2+2, 1/2"SH, 1/2"CD, 1-1/4"CL
$125.15
Whiteside - UD5202 - Up/Down Cut Spiral

Whiteside - UD5202 - Up/Down Cut Spiral

2+2, 1/2"SH, 1/2"CD, 2"CL
$150.20
Whiteside - HC4122 - Up/Down Max Life Spirals
$105.05
Whiteside - HC5122 - Up/Down Max Life Spirals
$138.05

Round Tip Spirals

2D / 3D Carving CNC Bits

Whiteside - SC64 - Conical Ball Nose Spiral
$81.00
Whiteside - SC66 - Conical Ball Nose Spiral
$81.00
Whiteside - RU1800RN - Ball Nose Up Cut Spiral
$42.05
Whiteside - RU2075CN - Cove Nose Up Cut Spiral
$42.05
Whiteside - RU2075RN - Ball Nose Up Cut Spiral
$39.00

Flush Trim Spirals

Because these bits have a bearing mounted at the tip we recommend using them with a router table setup. Once you set the height so the bearing runs along the template edge - you'll have a clear view of the template while the workpiece sits on the table. Spiral bits will offer a cleaner cut - but are more expensive than their straight bit equivalents.

Whiteside - RFT5125 - Spiral Flush Trim Up Cut
$131.80
Whiteside - RFT5200 - Spiral Flush Trim Up Cut
$156.85
Whiteside - RFTD2100 - Spiral Flush Trim Down Cut
$66.75
Whiteside - RFTD5125 - Spiral Flush Trim Down Cut
$131.80
Whiteside - UDFT5152 - Flush Trim Spiral Up/Down Cut
$196.90
Whiteside - UDFT9112 - Ultimate Flush Trim (Spiral)
$270.35

Template Spiral BIt

Used for handheld template routing instead of router table setup. Spiral bits will offer a cleaner cut - but are more expensive than their straight bit equivalents.

Combination Trim Spiral Bit

Can be used as template bit or flush trim - just no plunging. Spiral bits will offer a cleaner cut - but are more expensive than their straight bit equivalents.

Sale
Whiteside - UDC9112 - Ultimate Trim Combination (Spiral)
$246.50 $290.00
Whiteside - RU2006 - Up Cut Spiral Bit

Whiteside - RU2006 - Up Cut Spiral

1/4"SH, 6mm CD, 7/8"CL
$35.05