Whiteside 6210 CNC Spoilboard Surfacing Router Bit, 1/4 Shank

Did a great job leveling my 24 X 49 particle board vacuum chuck spoil board. I used a spindle speed of 12,000 RPM, a feed rate of 80 inches per minute, a .010 depth of cut and a .4 step over on this 1 router bit to make a smooth surface thats free of ripple that might be caused by an out-of-tram spindle. It took a little over 30 minutes to level the spoil board and it made a lot of very fine dust. The CNC router is completely enclosed so this wasnt a problem, but if you use this without a full enclosure, youll have fine dust flying all over your shop and you dont want to breathe that fine dust.

I love this bit. It cleans materials without leaving any marks whatsoever. I bought this one after wasting my time on another bit for half the price. This is still a very affordable, high quality bit. I will buy more of this one when needed.

It came in quickly - It looks like it will do the job well - I havent used it yet, but its as described, and It should work very well.

The whole transaction, from ordiering to delivery to leveling my spoilboard

This bit did a great job leveling the spoil order on my CNC router table.

I just purchased a cnc router and needed a surfacing bit for my wasteboard. After doing a little research and asking some friends, they suggested this Whiteside bit. There are other, more expensive bits out there but since Im just starting off, I thought Id give this one a try. Worked very well for my needs and left a very smooth and level surface. Surfacing MDF produces a ton of dust so make sure you have a decent dust collection system or enclosure and of course, wear a mask when working with MDF. For the price and quality, I felt it was a solid buy.

If youre looking for a great router sled bit look no more you have found it....I kept putting off buying one for so long but will buy only Whiteside bits from here on.

Cuts good, gets a little hot but not too bad. It cuts epoxy well.

I have a Shapeoko 3XXL and needed a bit to clean up the spoil board. The Whiteside is simple to use. I emailed Whiteside support and they provided the feeds and speeds to use. I have a lot of Whiteside bits and love them all.

I bought this bit to surface my CNC wasteboard. It did a wonderful job. What impressed me most was that I had 6 steel bolts holding down my wasteboard. The bolts were set below the surface of the wasteboard and I thought that I had enough clearance to cut away 2mm off the top. I was wrong and the bit ran over 4 of the 6 bolt heads. It wasnt intentional, nevertheless I didnt stop the job as I wanted to see if the bit would hold up. Every time it ran over a bolt head, I would hold my breath as sparks shot all around the dust shoe. After the job finished, the bit still looked great. I will definitely buy this again.