TIMEMORE Chestnut Manual Burr Grinder Review: Specs, Pros and Cons

What stands out

• CNC machined stainless steel conical burr measures 38 mm for uniform grinding.
• Internal adjustment knob provides approximately 36 distinct coarseness levels.
• Compact 52 mm body diameter fits easily in small hands.
• Built-in bearing axis ensures smooth rotation and reduces hand fatigue.
• Weighs 450 grams with a 25-gram bean capacity for portability.

Who it fits

Key specs explained

Burr Size: 38 mm

The burrs measure 38 millimeters in diameter. This size affects how much coffee you can grind at once and the consistency of the particles. Larger burrs often handle higher volumes with less clogging. This size is standard for many manual grinders. It helps you achieve a uniform grind for better extraction. You should compare this to larger 64 mm burrs for high-volume needs.

Grind Settings: Approx 36 levels

The adjustment knob offers about 36 distinct settings. This range allows you to dial in the coarseness for different brew methods. You can switch from fine espresso to coarse French press. More settings give you finer control over the taste. This precision helps you avoid under or over extraction. Check if your preferred brew method falls within this range.

Bean Capacity: 25g

The hopper holds up to 25 grams of beans. This capacity is suitable for single or double shots. It is ideal for one or two cups of coffee. Larger grinders hold more beans for batch brewing. If you brew for a large group, this limit may require multiple grinds. Consider your daily coffee consumption when evaluating this volume.

Grinding Mechanism: Conical burr

The grinder uses conical burrs for crushing beans. This design is common in manual grinders for its stability. It produces consistent particle size with less fines. The shape allows for a compact body. Conical burrs are generally easier to clean than flat burrs. Compare this to blade grinders for better flavor clarity and consistency.

Design and build specs

The TIMEMORE Chestnut C2S is built primarily from stainless steel. According to the listing, the burrs are CNC machined from this material. This construction supports the 38 millimeter conical burr design. The double bearing central axis helps position the burrs for uniform grinding. This mechanical setup aims to reduce friction and improve consistency. You get a durable core that resists wear over time.

The unit measures 5.51 inches in width and 7.48 inches in length. Its height is 2.56 inches for this specific variation. The body weighs 1.43 pounds, which the listing describes as a moderate sense of weight. The handle diameter is 52 millimeters. This size allows for a secure grip, even for smaller hands. The compact form factor makes it easy to hold during manual operation.

Controls are located on the top via an internal adjustment knob. You turn this to select from approximately 36 grind settings. Clockwise rotation produces finer particles, while counterclockwise rotation creates coarser grounds. This internal mechanism keeps the exterior clean. The design allows you to adjust settings without removing the hopper. The overall layout prioritizes portability and ease of use for home or travel.

Setup and everyday use

Setting up the TIMEMORE Chestnut C2S involves minimal assembly. The unit arrives ready for immediate use. You simply attach the handle to the central axis. The double bearing positioning ensures the burrs align correctly from the start. This mechanical setup supports the internal adjustment mechanism. You access grind changes by turning the knob. Clockwise rotation increases fineness. Counter-clockwise movement increases coarseness. The listing notes approximately 36 levels of adjustment. This range allows you to dial in settings for various brew methods. The internal adjustment design keeps the burrs stable during grinding. This stability contributes to consistent particle size. Daily use begins with loading beans into the hopper. The 25-gram capacity suits single servings or small batches. You turn the handle to grind. The built-in bearing allows smooth rotation. Momentum helps maintain speed even if you release the handle briefly. The 52-millimeter body width fits comfortably in most hands. This compact size aids control during the grinding process. The grinder works with stainless steel conical burrs. These burrs crush beans between a fixed and rotating surface. The CNC machining ensures precise geometry. This precision affects the uniformity of the grounds. Cleaning requires disassembly. You remove the burrs and use a brush to clear residue. The lightweight design at 1.43 pounds makes it easy to move. You can pack it for travel or store it in a small kitchen drawer. The straightforward operation means you spend less time adjusting and more time brewing.

Before you buy this grinder

You will need a separate dosing cup or scale, as the 25 gram bean capacity is fixed. This grinder works well for French Press or hand brews, but check your preferred brewing method compatibility. The internal adjustment mechanism requires careful turning. You should clean the burrs regularly with the provided brush to prevent oil buildup. Stainless steel parts need drying after washing to avoid rust. This model sits alongside other TIMEMORE options like the C3 series. Those models offer different heights and capacities. If you need more than 25 grams per batch, look at the larger C3S Max or C5 ESP. The C2S is ideal for single servings or small households. Its compact 52 millimeter body fits easily in drawers. Ensure you have space for the 7.48 inch length. This grinder suits those who value precision over volume.

Check before you buy

• Confirm 25g capacity fits your daily brew needs
• Check if internal adjustment suits your taste preferences
• Ensure you have cleaning brushes for maintenance
• Verify compatibility with your preferred brewing method

The product at a glance

1

TIMEMORE Chestnut Manual Burr Grinder

Best for: portable manual brewing and precise grind control

Grinding Mechanism

Conical burr

Burr Size

38 mm

Burr Material

Stainless steel

Grind Settings

Approx 36 levels

Bean Capacity

25g

Power Source

Manual

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The Timemore Chestnut C2S is a manual coffee grinder featuring a 38 mm CNC stainless steel conical burr. It offers approximately 36 grind settings for precise adjustment. The unit weighs 1.43 pounds and holds up to 25 grams of beans. Its internal adjustment mechanism and smooth bearing system allow for consistent particle uniformity. This compact tool suits home brewing or outdoor use.

Pros

• 38 mm CNC stainless steel conical burr
• Approximately 36 adjustable grind levels
• Internal adjustment mechanism for precision
• Built-in bearing for smooth rotation
• Compact 52 mm body diameter

Cons

• 25g bean capacity limits batch size
• Manual operation requires physical effort
• No external display for grind setting

Good fit if

• You want precise control over grind size
• You need a portable grinder for travel
• You prefer manual brewing methods like French press

Skip if

• You require electric convenience
• You need to grind large batches at once
• You prefer external adjustment for visibility

Verdict: The Timemore Chestnut C2S Manual Burr Grinder delivers precise, uniform grinding through its 38 mm conical burr and 36 settings, making it an ideal companion for travelers and manual brewing enthusiasts who value portability and control.

Specifications side by side

Frequently asked questions

See also

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