2Pcs 600mm 4040 Aluminium profile slot width 8 mm European Standard Anodized Aluminum Profile Extrusion T slot Linear Rail, groove profile, mounting profile for CNC DIY

Arrived pretty quickly, true to size.The profile is quite tidily and no sharp edges in sight. not a lot more to add to that.

Used these profile pieces to create an additional mount for flight sim switches for a pre existing throttle mount.No scratches or faults, clean cut and very sturdy.

I am really pleased with this product. Firstly the packaging was first rate, wrapped in plastic film, then bubble wrap then in a solid cardboard box, thus it arrived undamaged and in pristine condition. The aluminium is beautifully machined, and well finished. I cannot understand why there would be any negative reviews. This is going to serve me very well as an auxiliary fence for my table saw. Finally, it is very keenly priced for such a quality product.

Good, right size and the finishing, just the look was not great when there are shavings and chips remaining in side the plastic film

So there is some swarf in the package, for this price point it is excellent (4PCS 1000mm T Slot 2020).Grub screws may need running in and out before assembly as they can be a little tight.Forget the negative 1 star reviews as its an excellent product for £6.81 per 1000mm length, ideal for CNC etc.

As described, just want I needed.

Does exactly what it's meant to. Is solid

I needed 4x lengths at 1000mm, all 4 lengths are <1000mm, I expected them to be on size or slightly over. All 4 bars have also been wrapped in a protective plastic, which has been placed OVER the swarf, rubbing and scratching the finish on all the bars during transit.2 of the 4 angle brackets haven't had the holes tapped all the way through so the grub screws won't go though and I've only got 7 grub screws, there are 8 holes. So now I need to find out what thread size and pitch they have, order more grub screws and order a tap.If you dont mind receiving your 2020 extrusions undersize with a damaged finish, badly tapped angle brackets and missing screws........... order here.