Whiteside · Rabbets and slot cutters
Whiteside 1918 slotting and rabbeting bit
1/2 in

When to choose it
The 1918 is useful when an edge detail calls for a 3/8-inch axial cut and a 3/8-inch radial depth in the listed bearing configuration. Those dimensions describe two directions, even though the numbers happen to match.
Choose a different cutter length if your stock calls for a narrower slot. Whiteside describes changing the bearing size to vary cut depth. Confirm the bearing specification separately before relying on a different depth.
Specifications
- Brand
- Whiteside
- Cutting profile
- Rabbet or slot
- Model
- 1918
- Shank
- 1/2 in
- Large diameter
- 1-1/4 in
- Cut length
- 3/8 in
- Cut depth
- 3/8 in
- Overall length
- 2-1/8 in
- Amazon.com reference
- B000K2C82G
Care and other choices
Review the cutter dimensions and collet fit ↑
Related choice Whiteside 1914 slotting and rabbeting bit ↗
Compare options in this department ↗
Documentation
Questions about this product
Does a different bearing change slot thickness?
It changes radial depth from the edge. The cutter length stays the same.
How does the 1914 differ?
Whiteside lists a 1/4-inch cutting length for the 1914 with the same 3/8-inch cut depth.
Which collet fits this model?
The 1918 uses a 1/2-inch shank.


