Lelit William PL72 Review

Grind Quality

The 64mm flat steel burrs are the heart of this machine, and they pull their weight. Flat burrs at this size generate the kind of consistent, unimodal particle distribution that espresso work demands, and the independent testing from Kaffeemacher confirms a clean particle curve with minimal fines.

Output is rated at roughly 2.5g/sec, which is quick for a 64mm flat at this price — most 64mm home grinders sit closer to 2g/sec.

Retention is genuinely low. The Coffeeness review measured well under a gram of grounds left in the chute and burrs, and timed-dosing accuracy was within a fraction of a gram. That matters when you are paying for a single-origin bag and chasing repeatability shot to shot.

Adjustment and Dial-In

This is the spec sheet's biggest contradiction. The product specs list this as a stepless grinder, but multiple retailers and Lelit themselves describe the William as stepped with micrometric increments. The kaffeemacher.community discussion thread shows owners actively modding the stepped version to stepless, which suggests the stock PL72 in some markets is stepped, not stepless.

If you are buying specifically for true stepless, confirm the version before you click buy.

Either way, the adjustment mechanism itself is precise. The numbered 1–10 dial with half-step increments is well-machined and repeatable, and once you have dialled in, you can return to the same setting confidently.

Build Quality

The housing is brushed stainless with a tinted hopper and a solid metal lid, and it pairs visually with the Lelit Mara X, Elizabeth, and Bianca machines. On the bench it feels substantial at 5.7kg without being backbreaking.

The circular OLED display borrows its design language from Lelit espresso machines, which is a nice touch if you are building a matched setup.

There is a real weakness here, though. The Facebook owner community flagged that the screws holding the chassis together thread into plastic bosses, and after a few disassemblies for cleaning those can strip.

That is not a deal-breaker if you leave the grinder alone between deep cleans, but it is a design compromise you do not see on the Ceado E37S, which uses metal threads throughout.

It is also worth noting that Lelit has reportedly discontinued the William in the US market, which has implications for parts availability going forward.

Workflow in Daily Use

This is a hopper grinder, not a single-dose grinder, and the workflow reflects that. You fill the hopper, tap your portafilter once for a single dose or twice for a double, and the timed grind fires automatically.

The portafilter actuation is genuinely satisfying — it is faster than pressing buttons and keeps your hands free for WDT or distribution.

The manual start/stop button on top of the adjustment dial is a feature you will use more than you expect. Need to top up a short dose by half a gram? Hold the button. Want to purge the chute after swapping beans? Hold the button.

Several owners in the kaffeemacher.community thread called it essential, and after a week with it you will agree.

One operational quirk from Kaffeemacher: they had to run the grinder for around 30 seconds to fully purge the burrs when switching between light and dark roasts. That is not unusual for a hopper grinder at this level, but if you are the kind of brewer who rotates beans daily, factor in the purge time.

Noise and Static

At a fixed 1350 RPM on 64mm flats, the William is loud. Owners describe it as noticeably louder than comparable 64mm grinders, and the 250W motor doing that work at full chat produces a higher-pitched whine than the conical alternatives in this price range.

Static is well controlled despite the spec sheet marking anti-static as absent. Coffeemacher and Coffeeness both reported minimal clumping and minimal static cling, which suggests the chute geometry and grind path are doing the work that an ioniser would otherwise handle.

Who It Suits

The William is built for the espresso-only home barista who already owns, or is buying, a prosumer Lelit machine and wants a matched grinder. The portafilter-tap workflow is fast and repeatable, the burrs are proven, and the price under $600 is fair for 64mm flats with this level of dosing automation.

It is not the right pick if you want true single-dose workflow, want to switch brew methods, or want a quieter kitchen. The Eureka Mignon Specialita is significantly quieter and cheaper, though it uses smaller 55mm burrs. The Ceado E37S at this price offers a quieter, more solidly built alternative with comparable burr size.

If stepless is non-negotiable, confirm the exact PL72 variant before purchasing, or look at the Eureka Mignon Specialita line which offers stepless options.

Comparison Context

Against the Eureka Mignon Specialita, the William offers larger burrs and faster grind times but loses on noise and footprint. Against the Ceado E37S, the William is cheaper and has a slicker dosing interface, but the Ceado has a more serviceable chassis and a quieter motor.

If you are already running a Lelit Bianca or Mara X, the William is the obvious pairing. If you are not, the Ceado is the more rational buy.