BestTeam Vacuum Cleaner Engraving Machine Dust Cover, 70mm/100mm Brush Vacuum Cleaner Engraving Machine Dust Cover for CNC Router for Spindle Motor Milling Machine (1M*70MM, Black)

I built a router sled and this helps cut down the mess

Using this for the cnc machine I'm building, good price, but you can tell it's made in some sweatshop, where "good enough" is good enough.Excess glue on the exterior, lines are not very straight, but it will work.

Does as expected

Very high quality

Groucho's mustache just wasn't cutting it, so I had to go with something longer/better for my CNC.I bought two lengths of brush to make two sizes of dust shoe. The longer brush (100mm?) works great for my 3" and 4" bits. But ... I found that my shop vac would suck up the brushes and block/reduce suction so I added a 1" strip of cardboard tube to support the brush and stop the blockage. (see pics.)I had concerns that the longer brush would hang up on hold down clamps but that hasn't been a problem so far.Also, the brush is flexible enough to bend when I'm doing a deeper carve (1-1/2" to 2-1/2")

Exceeded expectations.

used in diy dc brush on a cnc router, works good for that

Bristles are very stiff. I have a decently rigid machine and can cut 1/2 aluminum plate with it, but when cutting 3/4 in plywood with a 1/4 in endmill, these bristles are so stiff that by the time I get down to that 3/4 in the pressure from the bristles has my z gantry out of tram badly

Bristles starting falling out as soon as I opened the package! I thought that for the price, the quality would be better :-(

Muy buen producto , quedo a la perfección llego en tiempo y forma