Cuts all composition materials, plywood's, hardwoods, and softwoods. Package Dimensions: 4.0 L x 12.2 H x 4.2 W (centimeters). Made in Italy. Package Weight : 1.0 pounds.
This router bit was a complete waste of money. The grooves it produced were uneven and the shank didn`t fit securely in my router .While the design seemed promising, the execution fell flat. The one positive is that it did arrive promptly. Overall, I would not recommend this to anyone in the Industrial and Scientific cutting tools industry..
Pros
Creates precise and clean grooves in wood with minimal tear-out.
Cons
Requires a router capable of accepting the 20mm shank size, limiting compatibility with certain machines.
The Freud Dia Grooving Shank 20 100 has been a game-changer in our woodworking projects .Based on our own EXPERIENCE this router bit has consistently delivered precise and clean grooves on every pass. The diamond cutting edge ensures extended durability, providing increased value over time. The only downside we have experienced is that it is slightly more expensive than other options on the market. However, the quality and performance make it worth the investment..
Pros
Durable tungsten carbide construction for long-lasting use
Cons
Only compatible with routers that have 1/2 inch collets
These bits come in very handy for my artistic milling work. They generally don't last all that long, but I believe that's due to the aforementioned normal heat that comes from using them continuously for a long period of time.