Genuine OEM Rancilio Rocky & MD40 Espresso Grinders - Burr & Screw Replacement Set by Racilio - A Perfect Fit for Superior Grinding Performance Review

Arrived earlier than promised. An expensive part but looks like the original Rancilio OEM (has a logo on the back of the ridge). It is important to have fresh burrs in the mill.

These drill bits fit my Rancilio Rocky grinder perfectly and (as many say) the improvement over the old drill bits is amazing. I have had this grinder for almost 20 years and have neglected the problem of changing grinders, but now I have a high performance grinder. The seller was very helpful and I highly recommend them.

Purchased millstones with replacement screws for my 17 year old Rocky who still had the original millstones. As they wear out, grinding becomes much slower. After installing it, my grind became much faster and more stable. I recommend buying new screws, especially if the burrs will last for many years. A screw on the bottom ridge was very difficult to turn, and the slot fell off even with a fine-fitting screwdriver blade bit. I had to create a new groove with a Dremel cutting wheel to remove…

Perfect for my 2014 Rancilio Rocky without dispenser. Watch espressotech YouTube videos for removal instructions. I also vacuumed the camera and cleaned all accessible parts very carefully. You should remove any oily residue from the mating surfaces after removing any burrs that are present. The machine zero point is now to the right of the printed zero point on the funnel. I adjusted the zero stop below to stop at my new "zero" and used a marker to mark the new zero. There are 5 steps to the…