AMZ3D 1.75mm Black ABS 3D Printer Filament - 1kg Spool (2.2 lbs) - Dimensional Accuracy +/- 0.03mm

Great filament. Especially for the price. Dimensional accuracy was pretty good too, minimal shrinkage.Printed 0.2 at 230/110

My go to Black ABS. No jams, no mis-spooled appols causing tangles, prints smooth at 255c. No complaints.

always my first choice for filament

More delamination than other ABS filamnets.Same part mirrored under the same conditions: Left part is with Hatchbox ABS and the part on the right is AMZ3D ABS filament.

AMZ3D's PLA filament is fantastic, but their ABS is not. For comparison, I just ran 2 kg of Hatchbox ABS through my printer with zero print failures. I have attempted to print the same program 5 separate times with this filament, and every single one has failed. For whatever reason, AMZ3D's ABS exhibits massively more shrinkage and far worse bed adhesion than other brands. I am using a heated bed coated with glue stick, but every part I have attempted to print so far has pulled off the bed within the first 20 layers or so. I have experimented with nozzle height, but it hasn't made a difference; either the nozzle is too close to extrude properly, or the part peels off the bed within the first layer or two.TLDR: buy AMZ3D's PLA, but avoid their ABS like the plague.

Although well packaged this filament was very disappointing. It did not extrude unless the temp was at the top of the range and jammed easily as it was too tight for the PTFP tube, indicating this was much farther out of tolerance for 1.75mm product than indicated in the description. I know I won't be using any AMZ3D filament in the future.

I bought this to use with my Monoprice Maker Select 3d V2. After reading reviews I thought the main problem people were having was improper slicer parameters. I tried a couple prints myself, with different extruder temperatures and fan speeds. I found my strongest printing results were at a temperature of 260C and no cooling fan, after trying temperatures between 210C and 260C (the spool suggest temps between 210C and 240C). Prints might be stronger at higher temps, unfortunately, my printer doesn't go above 260C. Even at a temp of 260C, the prints were to weak to use and there was de-lamination in areas. I wouldn't recommend this material, unless maybe you have a printer with an all metal hot end that can reach higher temps.Update: After playing around some more I have made some good quality prints. Printed at 260C, .15mm resolution, and 40mm/s. Prints are very strong and have some flex. Anything over 0.2mm resolution or faster that 60mm/s becomes very weak. Not good at overhangs or bridging but I think that's just a property of ABS.

Bought this specifically to try with my MPSM v2 about 2 years ago, and I was never able to print it, it would not adhere to the stock buildtak. After a few years of crazy upgrades to my printer, I tried it again using a glass bed + hairspray, and the hairspray is overkill, need alcohol to remove it from my plate.The only reason I'm bumping this one star is that the recommended temps are 210C-240C, but it will never print at those temps. I tried at 240C a few weeks back (max with my PTFE hotend), it kinda worked, but huge delams through the print. Upgraded to a all metal hotend and tried this again at 260C/255C and it's working so well, I can gap pretty easily, no stringing, prints like a dream!

Had a lot of adhesion issues with this filament, had multiple failed prints layer shifts and other problems, all caused by warping prints and poor adhesion, I was printing at a rather normal for me 240, To start with i thought it was too hot so dropped it down to 230, printed ok but soon started lifting from the bed after a few layers, (bed is a ultrabase, very clean at 98 degrees with BL touch ABL.)After these failed prints, I thought I would try hotter so went to 255 and since then haven't had a problem. Quality is fine, bridging a few CM is fine with no drooping have done a 12 hour detailed print with 0 issues.

La bobine est tellement mal roulée qu'il est impossible d'imprimer quoi que ce soit sans que le filament ne coince dans la bobine. Je suis vraiment très déçu et ne recommande pas du tout. C'est de l'argent gaspillé.

With all the stigma surrounding ABS lately, (especially in favor of PETG) and my previous difficulties with printing it, I am pleased to say this is the best spool of filament I have ever had (rather, both this and the wood treated PLA also offered by AMZ3D). Printed flawlessly on the first try and haven't had any warp issues, yet my one machine doesn't even have a heated bed. This is proof that quality filament can make or break your experience working with different materials.