Timemore C2 vs. C3 Hand Grinder: Which Budget King Wins?

The Timemore Chestnut C3 is the newer of the two grinders, and it is the one Timemore’s US store currently lists: that store shows C3 models and no C2 model. Timemore describes the C3 as an upgraded version of the C2 that shares the same size but uses S2C steel burrs adopted from its Chestnut X, in a 38 mm size, with what it calls better cutting performance. The C2 uses Timemore’s earlier stainless steel burr; Timemore lists the burr in the all-metal C2S variant as 38 mm and conical. So for most buyers in the US the choice is already made: the C3 is the model Timemore’s own store sells, and a C2 is still a burr grinder if you find one at a fair price elsewhere.

This comparison is built from Timemore’s own product pages and store listings and from the National Coffee Association’s grinding guidance. Daily Home Coffee has not tested either grinder, and no prices are given because they change often; check current retailer listings.

Timemore C2 vs. C3: Key Differences at a Glance

Timemore does not present the C3 as a redesign. Its C3 Max listing says the C3 shares the C2’s size and changes the burr. The table sets out what Timemore publishes for each model. Where a cell says “not published”, the Timemore pages used here give no figure.

Feature	Timemore C2	Timemore C3
Burr	Stainless steel, five-axis CNC, hardness to HRC58 (C/C2 page); 38 mm conical (C2S listing)	S2C660 conical, stainless steel, 38 mm, CNC-machined
Grind adjustment	Point to point clicks with a steel ball damping structure; approx 36 levels on the C2S listing	Internal dial, 0 to 90 clicks; Classic Dial 0.0833 mm per click
Bearings	Dual bearings on the central shaft	Dual-bearing stability
Body	Aluminium alloy and PC (C2); full metal unibody (C2S)	Aluminium alloy body and crank arm
Capacity	Not published on the pages used here	20 g (C3); 30 g (C3 Max)
Listed on Timemore’s US store	Not listed	Listed

The Burr Upgrade: What S2C Means

The burr is the main change. Timemore names the C3 burr set S2C660 and lists it as 38 mm stainless steel conical burrs, “CNC-machined for high concentricity and uniform particle size”. The C3 Max listing says the S2C burrs were adopted from the Chestnut X and give “better cutting performance”, so the beans are “consistently and swiftly ground”.

For the C2, Timemore’s corporate page, which covers the Chestnut C and C2 together, describes a stainless steel burr made by five-axis CNC with hardness to HRC58, which it says cuts beans “fast and consistently”. The listing for the C2S, the all-metal version of the C2, adds that the burr gives “almost no excessively coarse grains” and that “the generation of fine powder is minimized”.

What the Maker Does Not Publish

Both descriptions are the maker’s own. Timemore’s pages used here give no particle size distribution, no measured grind-time comparison and no side-by-side test of the two burrs; the C3 Max listing’s only timing line is that the crank lets you grind enough for a big cup in one minute. On these pages, the C3’s burr is Timemore’s newer design; Timemore publishes no measurement of how it changes the cup. Claims that the C3 grinds a stated number of seconds faster, or produces a stated amount fewer fines, are not supported by anything Timemore publishes on these pages.

Why Grind Consistency Matters at All

The National Coffee Association says burr grinders “do a better job of creating a consistent grind, extracting the flavor of the coffee more evenly” than blade grinders. Both the C2 and the C3 are burr grinders, so both sit on the right side of that line. The burr shape explainer covers what published particle size data can and cannot say about taste.

Build Quality and Design: More Similar Than Different

Timemore’s own descriptions of the two grinders line up closely.

What They Share

• A CNC-machined stainless steel burr set
• Dual bearings to keep the shaft centred
• An aluminium alloy body
• Click-based grind adjustment

Where They Differ

The Chestnut C/C2 page describes a body that combines aluminium alloy and PC (a plastic), a stainless steel crank handle and a hexagon lock on the crank. The C2S listing describes an upgrade “to full metal unibody”. On the C3 side, Timemore sells two versions: the C3, with an all-metal burr set and body and “durable plastic components”, and the C3s, with an all-metal burr set, body and components. The C3 uses a threaded catch cup, which Timemore says gives “secure, residue-free grinding”.

Grind Adjustment and Brewing Methods

The C3’s dial is the better-documented of the two. Timemore says it runs “from 0 to 90 clicks” and that the Classic Dial moves 0.0833 mm per click with 12 clicks per rotation. Timemore also lists an Espresso Dial at 0.0233 mm per click with 30 clicks per rotation. For the C2, Timemore describes a “point to point” adjuster with a steel ball damping structure, and the C2S listing gives approx 36 levels.

Pour-Over and Drip

The NCA recommends starting pour-over at a medium grind and adjusting from there. It uses the same medium grind, which it compares to kosher salt, for drip. Both grinders can reach a medium setting. Timemore does not publish a click number for pour-over on the pages used here, so start at a grind that looks medium, like kosher salt in the NCA’s comparison, and adjust from there.

French Press and Immersion Brewing

The NCA’s general rule is that “the longer the coffee is in contact with water during the brewing process, the coarser the grind should be”. It lists French press and cold brew as coarse, with French press grounds like rock salt. Both grinders adjust to coarse settings. Timemore’s C3 page says the grinder is “coarse enough for immersion brews”.

Espresso: Check the Dial Before You Buy

Espresso needs a fine grind and small adjustments. Timemore says the C3 is “fine enough for espresso” and that the ESP and ESP Pro models “feature finer control for espresso dialing”. If espresso is a priority, look at those ESP models first.

Timemore C2: Pros and Cons

Pros:

• CNC-machined stainless steel burr and dual bearings, per Timemore
• Same basic size and layout as the C3
• Can still turn up from other sellers or second-hand

Cons:

• Not listed on Timemore’s US store at the time of writing
• Older burr design than the C3’s S2C burr
• Fewer published adjustment details than the C3
• Capacity is not stated on the Timemore pages used here

Timemore C3: Pros and Cons

Pros:

• Current model, listed on Timemore’s US store
• S2C660 burrs, Timemore’s newer design
• Published dial specifications, and ESP versions that Timemore says have finer control for espresso
• Choice of C3 or all-metal C3s, and a 30 g Max version

Cons:

• The Classic Dial moves 0.0833 mm per click, coarser steps than the 0.0233 mm Espresso Dial Timemore also lists
• 20 g capacity on the standard C3, so larger brews need the Max or a second grind
• Plastic components on the standard C3; all-metal parts need the C3s

Who Is the Timemore C2 For?

The C2 makes sense in narrower cases, because Timemore’s US store no longer lists it:

• You find one second-hand or from another seller and are comfortable that it is the older burr design
• You already own one: it is still a burr grinder, which the NCA prefers over a blade grinder, so it does not need replacing just because the C3 exists
• You want a spare or travel grinder and the C2 is the one you can find

Who Is the Timemore C3 For?

The C3 is the default choice for anyone buying new:

• You want Timemore’s current entry burr, the S2C660
• You brew pour-over, drip or French press and want a dial with published click steps
• You want all-metal parts (choose the C3s) or a larger 30 g chamber (choose the Max)
• You want some espresso capability (look at the ESP versions, which Timemore says have finer control)

Who Should Skip Both Grinders?

Neither grinder suits every routine. Consider something else if:

• You grind large amounts at once: the standard C3 holds 20 g and the Max 30 g, so bigger brews mean grinding in batches
• Espresso is your main drink: look at Timemore’s ESP versions or a grinder built for espresso first
• You do not want to hand-grind every day: an electric burr grinder removes the cranking

Frequently Asked Questions

Is the Timemore C2 discontinued?

Timemore has not said so on the pages used here, but its US store lists C3 models and no C2 model, and the C2S product page there now returns a “not found” error. Timemore’s corporate site still has a Chestnut C/C2 page.

What is the difference between the C3 and the C3s?

Timemore describes the C3 as having an all-metal burr set and body with durable plastic components, and the C3s as all-metal in the burr set, body and components. Both use the same S2C660 38 mm burrs and have a 20 g capacity.

How should I clean a Timemore hand grinder?

Timemore’s C2S listing says the grinder is easy to take apart and can “just be cleaned by brush”. The hand grinder cleaning guide explains how to keep water away from steel burrs.

Can the C3 grind for espresso?

Timemore says the C3 is fine enough for espresso and that its ESP and ESP Pro models feature finer control for espresso dialing. It lists the Classic Dial at 0.0833 mm per click and an Espresso Dial at 0.0233 mm per click.

Final Verdict

The C3 is the newer grinder, uses Timemore’s S2C660 burrs, has a published dial specification and is the version Timemore’s US store lists, so it is the one to buy new there. Pick the C3s for all-metal parts, the Max for a 30 g chamber, or an ESP version for espresso. The C2 is worth buying when you find one at a fair price, and if you already own one, it remains a stainless steel burr grinder that will grind for pour-over and French press.