Infinity Mega Flush Trim Router Bit Demo with Useful Tips for large diameter flush trimming bits

[@TomGlander]

That is a great bit. I've used it to cut guitar fretboards out of rosewood and ebony. Cuts super smooth. Nice video. And yes, the nature of the shavings is incredible, especially off mahogany.

[@TheThoughtfulWoodworker]

Hi Tom, that's great to hear. Glad you had success with the bit too. Best

[@rheubanks]

How would you handle material that is taller than the router bit? Let's say the material was 3 inches tall. Would you take multiple passes -- i.e., remove the top bearing, take the first pass to remove material, raise the bit and remove the remaining material? I am asking because this is what I am dealing with and not sure how to go about it. Would really appreciate your guidance. Thank you.

[@TheThoughtfulWoodworker]

Yes, I would make a first pass to flush trim partial width of your thick board using a template. Then remove the template and have the bearing follow the fresh edge you just cut. You may need two different bits, but they don't both have to be Mega bits. Best of luck with it.

[@brentb3969]

I bought one of these bits. It was the 2 " tall 1 1/2 inch wide one. It was extremely loud and had a fair amount of vibration. I used it in a router table with large router motor at 16,000 rpm. Over the course of 5 min the vibration caused my router lift to raise up by 1/4 inch. It is a JessEm lift and works very well with all other bits I have used. Is this normal for this bit to be so loud and vibrate so much? It seems unsafe and the cut quality was not as smooth as your video suggested is should be.

[@TheThoughtfulWoodworker]

Hey Brent, I started with the RPM very low on my router table (13 amp Freud router with built-in lift) and it sounded a little strange. The numbers on a variable speed router dial are sometimes hard to translate to actual RPM, but basically I increased the speed slightly. Then it sounds normal and cuts well. I usually remove 1/16" to 1/8" of material when trimming to a pattern. For me, it cuts best in the standard direction on the router table, and gives a nice edge top and bottom. Without breaking the rules from the manufacturer, can you dial up the speed slightly? The two larger bits have a lot of mass, so make sure the collet is clean, and the router lock is snug enough. Good luck with it!

[@baddog4347]

How would you compare infinity versus white side router bits just interested in your opinion?

[@TheThoughtfulWoodworker]

Performance is surprisingly similar with both brands. Both offer excellent cut quality. Infinity has large diameter options, and in some instances is about half the cost. Whiteside handles climb routing a little better, but if you go in the correct direction the Infinity cut is flawless. I bet you'd be happy with either. Best

[@forrestheaney9059]

Will this substantially reduce kickback? I have a very high quality up down but the the kick back was incredibly scary.

[@TheThoughtfulWoodworker]

I would still rout in the preferred direction, and take only light passes. Furthermore, I never rout end grain (I sand it later for safety). But with those safety points in mind, yes it seems to reduce catching and chatter immensely. Good luck with your decision!

[@pergranwinsnes9230]

Hi, do you think this will run good with 10000 rpm ? My router has an max. Speed of 10 k.

[@TheThoughtfulWoodworker]

The large diameter Mega Flush Trim bits have a max speed rating of 16,000 rpm. However, they have a sweet spot for the smoothest cuts, and I feel like that's pretty close to 16k. You must be rocking an older router huh?

[@SukhdevSingh-lg3zr]

How much cost one piece bit in india

[@TheThoughtfulWoodworker]

I'm not sure on international pricing. Sorry about that.

[@BJ-wc8cl]

If Infinity could make one for a shaper with 3/4" or 1" Spindle they couldent make them fast enough as they would go of the shelf as there was no tomorrow!!!!