SpeTool Spiral Flush Trim Router Bit,1/4 Inch Shank 1-1/8 Inch Cutting Length Extra Long 3 Inch OVL,UP Down Compression Bit for Wood Trimming

Works better than a regular flush trim bit.

Although these bits I think were designed for a CNC application, I have had great success with them so far. Only time will tell as I use them more. Overall pleased with ourchase

Quality bit at a reasonable price. Leaves a great finish with no tear out. Highly recommend. You get what you pay for with router bits!

Worked well on the first few cuts into a pine board. Tried it on an oak board and the guide bearing flew apart and wrecked my project I was building. I wont be buying this again, not very well built.

Used this to make a speaker mount out of 1/2” acrylic. Highly recommended.

This bit cuts clean. Like the double ball bearings.

Bought to trim out patterns on a current project, and worked fine for like 30 min it kept sliding on its own while in the collet, and the bit decided to snap while router was on. The material that I was using was only pine, so it shouldn’t have had any problems. I’m just glad that I was not struck when it went airborne!

The bearing or bit was out of round rite out of the box with the bearing not able to spin freely without resistance. The bearing overheated and locked up after less than a minute of use. Would not recommend using your bit if it arrives in the same condition.