Espresso asks more of a grinder than filter coffee does, because a small change in grind size shifts the shot. The TIMEMORE Chestnut C5 ESP Pro answers that with 0.015 mm clicks, a 42 mm conical burr and an all-metal body, for $115.00 from TIMEMORE.
What is the TIMEMORE Chestnut C5 ESP Pro?
It is the espresso version of TIMEMORE's C5 series. TIMEMORE describes it as an all-metal grinder with finer settings and a pull-to-fold handle, perfect for dialing in espresso. It shares its body, burr and capacity with the C5 Pro, and the difference sits in the adjustment dial, which is built for fine steps rather than speed. It comes in one finish only, Etched Black.
The burr is TIMEMORE's S2C-042-III, a 42 mm seven-blade multipurpose conical set that replaces the 38 mm burr used in the C3 line. TIMEMORE says the larger set gives a sharper grind profile and more consistent flavor as the cup cools, and that it fits inside a body only 53 mm across.
TIMEMORE Chestnut C5 ESP Pro specs
| Type | Manual hand grinder |
|---|---|
| Burr set | S2C-042-III, 42 mm seven-blade multipurpose conical burr |
| Adjustment | 10 macro steps per rotation, 50 total clicks |
| Adjustment accuracy | 0.015 mm per click |
| Finest grind setting | 4 |
| Grind chamber | 30 g |
| Catch cup | 25 g |
| Materials | Stainless steel, aluminum |
| Body size | 53 mm diameter by 172 mm tall; 167 mm with the handle extended |
| Weight | Approx. 640 g |
| Color | Black |
| Price | $115.00 on TIMEMORE's US store |
The box holds the grinder, a pull-to-fold handle, a cleaning brush and a manual. TIMEMORE backs it with a 1-year warranty and 7-day returns. Its page does not give a retention figure or describe the bearings.
How does the C5 ESP Pro dial work for espresso?
TIMEMORE's spec table lists 10 macro steps per rotation and 50 total clicks, while the same page says 50 settings per rotation and that three rotations cover all settings, so the maker's own click count is not consistent. Each click moves the burrs 0.015 mm, about half the 0.031 mm step on the C5 Pro. For espresso that matters, because a shot that runs a few seconds too fast or too slow is usually corrected by one small move, and a finer step gives you a smaller move to make.
TIMEMORE's own comparison is that the C5 ESP Pro has 260 percent more grind settings than the older C3 Esp. The trade for that precision is travel: reaching a different region of the range takes turns rather than a flick. The maker also notes a 3-click buffer that serves as the practical zero point and protects the burrs from accidental damage, so winding the dial all the way in will not grind the burrs together.
The spec table lists the finest setting as 4, and the page says the clicks have improved tactile feedback. Whether they feel as good as described is not something this page can confirm, since nobody here has used it.
TIMEMORE Chestnut C5 ESP Pro vs C5 Pro
The two grinders share nearly everything: the same 42 mm burr, the same 30 g chamber and 25 g catch cup, the same metals and the same 640 g weight. The differences are the dial and the color. The TIMEMORE Chestnut C5 Pro has 16 macro steps per rotation, 48 clicks and 0.031 mm per click, with one rotation covering everything, and it comes in Black or White for $110.00. The ESP Pro has 10 macro steps, 50 clicks, 0.015 mm per click and three rotations of range, in Black only, for $115.00.
Put simply, $5.00 buys you a dial with finer steps and a longer path. If you mainly brew pour over, the C5 Pro's faster dial is likely the better fit. If most of your grinding is espresso, the finer dial is the one TIMEMORE built for it.
TIMEMORE Chestnut C5 ESP Pro vs Kingrinder K6
The Kingrinder K6 is a natural rival, since it is a hand grinder that is also listed as espresso capable. It uses a 48 mm heptagonal conical steel burr, 60 clicks per round, an aluminum body and a 25 g to 30 g hopper, and it is listed at $126. That is $11.00 more than the C5 ESP Pro.
The K6 has the bigger burr and the C5 ESP Pro has the finer published step at 0.015 mm. Kingrinder's per-click size is not stated in Kingrinder's published figures, so the two cannot be compared on step size directly. Both are single-dose hand grinders in the 25 g to 30 g range.
Is the TIMEMORE Chestnut C5 ESP Pro worth it?
At $115.00 it costs only $5.00 more than the C5 Pro, so the real question is if you want the finer dial. For espresso the answer is plausibly yes, because the 0.015 mm step is the point of the model. Beyond that, you get a 42 mm burr, a metal body, a silicone base and a fold-away handle.
Keep the limits in mind. Nobody tested this grinder, so there is no verdict on shot quality, effort, noise or how long it lasts. The maker's claims about consistency are comparisons with its own older grinder. Price and published specifications are the honest basis for deciding.
Who should buy the TIMEMORE Chestnut C5 ESP Pro (and who should not)?
Buy it if espresso is your main brew, you already own or plan to buy a lever or small machine, and you want a hand grinder with fine, repeatable steps. It also suits travel, since the folded handle and 53 mm body pack small.
Skip it if you mostly brew filter coffee and want to jump between grind sizes quickly, because the C5 Pro does that in a single turn. Skip it if you need to grind for several people at once, as the grind chamber holds 30 g. And if you want a motor, any hand grinder is the wrong category.
Frequently Asked Questions
How fine is each click on the C5 ESP Pro?
Each click moves the burrs 0.015 mm. The dial has 50 clicks, in 10 macro steps, and three rotations cover all settings.
What is the difference between the C5 ESP Pro and the C5 Pro?
The ESP Pro has the finer Espresso dial and costs $115.00 in Black only. The C5 Pro has the Standard dial with 0.031 mm clicks, one-rotation range and a $110.00 price in Black or White.
What burr does it use?
It uses the S2C-042-III, a 42 mm seven-blade multipurpose conical burr, the same as the C5 Pro.
How much does it hold?
The grind chamber holds 30 g and the catch cup holds 25 g.
What is it made of?
TIMEMORE lists stainless steel and aluminum. The body is 53 mm in diameter and 172 mm tall, and the grinder weighs approximately 640 g.
What comes in the box?
You get the grinder, a pull-to-fold handle, a cleaning brush and a manual. TIMEMORE includes a 1-year warranty.
