A must have in any shop, the versatile 1/4″ spiral up-cut CNC Router bit can be used in any CNC, hand held router or router table.
- Astra Coated
- Solid Carbide
- Tip diameter: 1/4″
- Shank Diameter: 1/4″
- Length of cut: 1″
- Tool Size: 1/4″ x 2-1/2″
- Made In USA
These tools are coated with a proprietary high performance *Astra coating* that allows higher speed & feed rates as well as 2x the extended tool life & increased lubricity in abrasive material
Jonathan's Hot Take:
Up-cut spiral bits are my most used bits when I'm trying to clear chips or get a clean edge on the side of the stock furthest from my tool.
These bits provide the HIGHEST VALUE because the Astra Coating makes them last at least 2-4x longer than uncoated bits. This is one of those times that spending a little more upfront saves you a lot of money down the line.
Spiral bits perform 100x better and 100x longer than straight bits. I recommend staying away from straight bits in general, because they dull so much faster and their aggressive cutting profile can be much less safe.
Check out the video in additional resources for more info.