SpeTool Upcut Spiral Router Bits Extra Long (4 inch) with 1/2 Inch Shank , 1/2 Cutting Diameter Solid Carbide CNC Router Bits End Mill for Wood Mortises and Cutting Dadoes Carving

I been using this router bit for years, like the quality and the price, will be buying the same in a regular basis

Absolutely loved this bit!

Very impressed for the money

Unreal for dust extraction when used with festool of2200

The bit is quite the beast. I am just a hobby woodworker and admittedly the bit is handling all that I throw at it. It may not hold up to extended mass production use. But for the purposes of routing out mortises, tenons and rabbets, it does a really good job!

Cut maple end grain counter top like butter. Very little tear out, very sharp - only used it a few times but appears to stay very sharp with repeated use - time will tell. Based on price - I couldnt ask for more!

I needed this to cut mortices in red oak for a KS bed, see footboard leg in photo. In the picture you can see how effortlessly it cut into one of the hidden screws holding the 2x4s together to make the legs, there was no visible damage to the bit after cutting into 2 screws it completed the 16 mortices easily. Cut was silky smooth no chatter, finish was very clean.

Super sharp and very accurate. Ive been using it to cut deep mortises in 4x4s. Flawless cuts.

Works great

I purchased for a friend. He said that it worked great and that the price was good.