Wood Router Bits

Whiteside · Spiral bits

Whiteside RD1600 1/8-inch downcut spiral

1/4 in

The narrow helical section extends from a wider unadorned shank.
The narrow helical section extends from a wider unadorned shank.

When to choose it

The RD1600 makes a narrow nominal 1/8-inch cut with a downcut flute. It suits a comparison where the face nearest the router needs careful edge treatment, such as a thin visible veneer.

Compare the RU1600 when chip extraction toward the router matters more. The two use the same nominal shank and cut width, while the opposite flute directions change how chips leave the cut.

Specifications

Brand
Whiteside
Cutting profile
Downcut
Model
RD1600
Shank
1/4 in
Cut diameter
1/8 in
Cut length
1/2 in
Overall length
2 in
Material
Solid carbide
Amazon.com reference
B000K2FI8M

Care and other choices

Review the cutter dimensions and collet fit ↑

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Questions about this product

Which face does downcut geometry favor?

It favors the face nearest the router. Check the result on a sample of the actual material.

What is the shank diameter?

The shank is quarter inch despite the 1/8-inch cut.

Can it follow a template bearing?

The image shows a plain spiral without a bearing.

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