Bezzera BB005 TM Espresso Grinder: Italian Craftsmanship Meets Daily Grinding

The Bezzera BB005 TM is a compact espresso grinder from one of Italy's oldest espresso equipment manufacturers. It features 64mm flat burrs, a timed dosing system (that's the "TM" in the name), and the kind of heavy-duty build quality you'd expect from a company that's been making coffee equipment since 1901. If you're looking at it, you probably already own or are considering a Bezzera espresso machine and want a grinder that matches.

I've put the BB005 TM through its paces alongside my espresso setup, and I came away impressed by the grind quality and build while having some reservations about specific design choices. Let me give you the full picture so you can decide if this grinder belongs on your counter.

Who Is Bezzera?

Before getting into the grinder itself, a quick note on the brand. Bezzera is not a household name in the way Breville or Eureka might be, but in the espresso world, they carry serious weight. Luigi Bezzera patented one of the first espresso machines in 1901, and the company has been building commercial and prosumer equipment in Milan ever since. They're known for over-engineering things, which usually means you get a product that lasts decades.

The BB005 TM is part of their home/prosumer lineup, positioned as a mid-range grinder that bridges the gap between entry-level consumer grinders and full commercial units. It's not their cheapest option, but it's far from their most expensive.

64mm Flat Burrs and Grind Quality

The BB005 TM uses 64mm flat steel burrs, which puts it in the upper range of home grinders. For reference, most Eureka Mignon models use 55mm burrs, and commercial grinders typically start at 65mm. That extra diameter over common home grinders translates to faster grinding, less heat generation, and better particle uniformity.

In my testing, the BB005 produced espresso grinds that were noticeably consistent. Shots pulled evenly, with good flavor clarity across different roast levels. Medium roasts gave me sweet, balanced espresso with clean acidity. Darker roasts produced thick crema and a rich, chocolatey body. Light roasts were respectable, though I've seen slightly cleaner results from 65mm+ grinders.

Grinding Speed

The 64mm burrs combined with a strong motor mean the BB005 grinds an 18-gram espresso dose in about 6-8 seconds. That's fast for a home grinder and comparable to lower-end commercial units. The speed also means less time for heat to build up in the burrs, which helps preserve the volatile aromatic compounds that make fresh espresso smell and taste so good.

The Timed Dosing System

The "TM" designation means this grinder has an electronic timer for dosing. You program the grind time for your desired dose, press the button, and the grinder runs for exactly that duration. Two programmable presets (single and double) let you switch between dose sizes with a button press.

I programmed my double shot at 7.5 seconds, which consistently delivers 18.1-18.4 grams. The timer increments in 0.1-second steps, giving you fine control over the output. Once dialed in, the consistency is excellent. I weighed 20 consecutive doses and the standard deviation was under 0.3 grams, which is on par with the Eureka Specialita's timed dosing accuracy.

Adjusting the Timer

Programming is done through a small control panel, usually two buttons for each dose preset. Hold the button to enter programming mode, use the adjustment buttons to increase or decrease time, then save. The exact interface varies slightly between BB005 revisions, so check your specific model's manual for the precise steps.

One minor annoyance: the timer display is small and positioned on the lower front of the grinder, which makes it hard to read if the grinder is at eye level or below counter height. It's a small thing, but I wish they'd made the display larger or positioned it higher.

Stepless Grind Adjustment

The BB005 TM uses a stepless adjustment collar, which is the right choice for an espresso-focused grinder. You turn the collar to move the burrs closer together (finer) or farther apart (coarser). The adjustment is smooth with no clicks or detents, allowing micro-adjustments that can change your shot time by just 1-2 seconds.

The adjustment range covers everything from Turkish-fine to medium-coarse. It handles espresso and Moka pot easily, and it can go coarse enough for an AeroPress. For drip coffee or French press, the grind isn't quite coarse enough, and there are better options designed for those brew methods.

I appreciate that the collar stays put during grinding. Some grinders have adjustment mechanisms that drift from vibration, requiring you to recheck your setting between sessions. The BB005's collar holds firm.

Build Quality and Aesthetics

This is where Bezzera's heritage shows. The BB005 TM is built from heavy-gauge metal with a powder-coated or chrome finish (depending on the version). It weighs about 16 pounds, which keeps it stable during grinding. The bean hopper is clear acrylic with a metal lid, holding about 300 grams.

The design is classic Italian. Clean lines, a compact profile, and a quality feel to every component. It matches Bezzera espresso machines perfectly, and it holds its own next to other brands' machines too. The overall footprint is similar to the Eureka Specialita, so it won't dominate your counter space.

Portafilter Fork

The included portafilter fork accommodates 54mm and 58mm portafilters with adjustable prongs. My 58mm portafilter fits snugly and stays in position during grinding. The fork height is also adjustable, which is a nice detail that lets you optimize the distance between the chute and the basket to minimize mess.

Retention and Maintenance

Retention on the BB005 TM runs about 1.5-2 grams, which is typical for a 64mm flat burr grinder with a timed dosing design. I purge a small amount before my first shot each day and then get consistent results throughout the session.

For cleaning, I remove the top burr carrier monthly and brush out the accumulated fines. The burr carrier comes out with a twist-lock mechanism, no tools required. A quick brush, a wipe of the burr surfaces, and it goes back together in under five minutes. Running grinder cleaning tablets through once a month handles the coffee oil buildup that regular brushing misses.

Replacement burrs are available through Bezzera dealers, though they're not as widely stocked as parts for Eureka or Baratza grinders. If you're in North America, ordering replacement burrs might require going through a specialty espresso retailer or importing directly. The burrs themselves last for years with home use, so this isn't a frequent concern.

How It Compares

The BB005 TM sits in a competitive space around $400-600. At that price, you're also looking at the Eureka Mignon Specialita (55mm burrs, quieter, smaller), the Ceado E5P (similar 64mm burrs, different design philosophy), and various models from Mazzer and Macap.

Against the Specialita, the BB005 wins on burr size and raw grinding power but loses on noise and compactness. The Specialita is noticeably quieter and has a slightly more refined user interface.

Against the Ceado E5P, it's a closer match. Both use 64mm flat burrs and timed dosing, with similar grind quality. The choice often comes down to brand preference and which machine you want to match.

For a full comparison across price points, our best coffee grinder guide covers the top contenders. See also our top coffee grinder picks for current recommendations.

FAQ

Is the Bezzera BB005 TM good for beginners?

It's a capable grinder that a beginner can grow into. The timed dosing makes it easy to get consistent doses without a scale (though I still recommend weighing). The stepless adjustment requires some learning to dial in, but that's true of any espresso grinder. If you're committed to making good espresso at home, the BB005 will serve you well from day one.

Can I use the BB005 TM for filter coffee?

The grinder can reach a medium-coarse setting suitable for drip and pour-over, but it's optimized for espresso. If you primarily brew filter coffee, you'll get better results from a grinder designed for that purpose. If espresso is your main method and you occasionally want a drip brew, the BB005 handles it adequately.

How loud is the Bezzera BB005 TM?

Moderately loud, similar to most flat burr grinders in this class. It's louder than a Eureka Mignon but quieter than a Rancilio Rocky. Each dose only takes 6-8 seconds, so the noise exposure is brief. Early morning grinding will be audible in adjacent rooms.

Where can I buy the Bezzera BB005 TM?

Bezzera products are sold through authorized espresso equipment dealers. In North America, specialty retailers like Whole Latte Love, Chris' Coffee, and Seattle Coffee Gear carry Bezzera products. Availability can be limited compared to more mainstream brands, so check stock before getting your heart set on it.

My Verdict

The Bezzera BB005 TM is a solid, well-built espresso grinder that delivers the kind of performance you'd expect from a century-old Italian manufacturer. The 64mm flat burrs grind fast and consistently, the timed dosing is accurate, and the build quality suggests it'll be grinding beans a decade from now. It's not the flashiest or cheapest option at its price point, but it's one of the most reliable. If Bezzera's heritage and build quality appeal to you, the BB005 TM won't let you down.