Whiteside · Spiral bits
Whiteside RD1900 7/32-inch downcut spiral
1/4 in
When to choose it
The RD1900 cuts a nominal 7/32-inch groove, narrower than a standard quarter inch. Choose it when the measured fit calls for that width and downcut geometry is suitable for the visible near face.
The router still takes a quarter-inch collet. Check the mating stock with a trial cut and compare the RD1600 when a narrower 1/8-inch groove is needed.
Specifications
- Brand
- Whiteside
- Cutting profile
- Downcut
- Model
- RD1900
- Shank
- 1/4 in
- Cut diameter
- 7/32 in
- Cut length
- 3/4 in
- Overall length
- 2-1/2 in
- Material
- Solid carbide
- Amazon.com reference
- B000K2DTEM
Care and other choices
Questions about this product
Is 7/32 inch the shank size?
It is the cutter diameter. The shank is quarter inch.
Which face does the geometry favor?
The downcut favors the face nearest the router.
What is the overall length?
The listing gives 2-1/2 inches with a 3/4-inch cutting section.
