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- Shades49 - 58mm to 49mm Stepdown basket (stamped)
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This stamped basket is essentially the same basic design as our Shades49 CNC machined stepdown basket, though is stamped from a single piece of stainless steel and has 629 traditionally stamped holes in the bottom.
The 49mm stepdown basket has become a very popular option for many other espresso machines over recent months. We've tried a few of them, and have been somewhat disappointed that many of the currently available stepdown baskets don't fit many of the common Gaggia bottomless portafilters (obviously, due to the depth of stepdown baskets, none will fit a spouted portafilter).
Some of our customers initially asked us if we had any portafilters that these baskets (Sworks, Graph, etc.) would happily fit into - and after trying them we found that we didn't have any. It seems that other stepdown basket manufacturers have simply forgotten about testing the fit of these baskets with Gaggia portafilters.

We therefore decided to solve the problem in a different way...
We've decided to design and develop our own "Shades49" stepdown basket, that WILL work with all common 58mm portafilters across various different machines. Importantly for Gaggia users, it fits our Italian brass bottomless portafilters, our stainless steel bottomless portafilters and our OEM Gaggia bottomless portafilters.
We've been using prototypes of the Shades49 for a few months - and we love the resultant espresso, as well as the ease with which it can be made (we've found almost no need to use WDT or shaking at all).
We're also making a number of 49mm basket accessories available for use with the Shades49 stepdown basket.
During our use of all stepdown baskets we've found that the following accessories are mandatory for clean knock-out, and good results:
So we have decided to very cost-effectively bundle both of these within our Shades49 stepdown basket bundle.
(Should you wish to purchase only the Shades49 stepdown basket, then you can do so by selecting the "Shades49 basket" rather than "Shades49 Bundle" option).
You'll also need a 49.5mm tamper, and optionally a 58mm-49mm dosing funnel.
- Our 49.5mm walnut handled tamper is available here - and you'll also find a replacement 49.5mm base there too, should you also have one of our existing 58.5mm tampers (or any other than uses an 8mm thread) and you just want to swap the base over.
- Our 58-49mm dosing funnel in aluminium is available here
- If you have access to a 3D printer or 3D printing service then we're also making STLs for our 49.5mm tamper and our 58mm-49mm dosing funnel available for download by clicking on these hyperlinks.
Measurements:
| Basket Lip Dia | Inside Dia (machine) | Inside Dia (brew) | Hole Coverage Dia |
| 70mm | 58.7mm | 50mm | 42.8mm |
Size / Volume*:
| Basket Size | Depth (machine side) | Depth (brew side) | Dose |
| 58mm-49mm x 28.5mm | 12.8mm | 28.5mm | Approx 12g to 21g |
* As dose is dependent on bean variety, roast level, grind quality, humidity, etc. actual dose mass may vary outside of these indications.
Other Specifications:
| Construction | Material | Portafilter spring | Holes | Finish | Weight |
| Stamped | 304 Stainless Steel | 1.4mm is a tight fit 1.2mm is optimal | 629 | Brushed steel | 43.6g |
If you intend using other bottomless portafilters with the Shades49 basket, then ensure that the opening at the bottom of the portafilter will accommodate a basket diameter of approx 52mm. We know (for example) that a standard Londinium bottomless portafilter has the hole cut too small.
NOTE that product images currently shown are prototype images, and the final product may differ slightly from that shown.
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