Timemore Chestnut 2025 Version C5 ESP Manual Coffee Grinder - Black

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Brew with precision using the Timemore Chestnut C5 ESP Manual Coffee Grinder – Black. Featuring Timemore’s latest 42 mm S2C-042-III conical burrs, the C5 ESP delivers faster, smoother, and more consistent grinds across all brewing methods. 

The solid aluminium body provides excellent stability and a premium feel, while the textured grip and anti-slip silicone base ensure comfortable, steady grinding. With its improved burr design and fine-tuned adjustment system, the Chestnut C5 ESP offers outstanding grind uniformity and clarity — ideal for coffee lovers who demand precision and quality in every cup.

C5 ESP Updates: 

• Next-Gen Burr Set: Upgraded to the S2C-042-III 42mm conical burrs, a leap forward from the previous 38mm set, delivering faster and more uniform grinding.
• New Textured Grip: All-metal engraved finish for secure, slip-free handling — even with wet hands.
• Ultra-Fine Adjustment Dial – With 0.015 mm per click and 50 clicks per revolution, the C5 ESP allows extremely precise grind size tailoring — ideal for espresso or moka, yet still usable for pour-over
• Custom High-Precision Bearings: Dual-axis alignment with tolerances as tight as 0.007mm for smooth, stable rotation.
• Larger Capacity: A new 25g catch cup, perfect for brewing larger batches.
• Anti-Slip Silicone Base: Added bottom grip prevents slips, absorbs impact, and keeps things quiet.

C5 vs C5 ESP: 

• The main difference lies in the adjustment dial and grind precision. The C5 ESP features a finer thread pitch, allowing for more granular micro-adjustments compared to the standard C5.
  
• Both models share the same body design, materials, and 42 mm S2C-042-III burr set, ensuring identical build quality and grind consistency.
  
• Brewing suitability: The C5 is optimised for coarser grind sizes such as French press and pour-over, while the C5 ESP offers a wider range — suitable for both fine and coarse grinds, including espresso, moka pot, and filter brewing.
  
• Adjustment precision: C5 – 31 microns per click | C5 ESP – 15 microns per click.
  
  

The Chestnut C5 series represents a clear evolution from Timemore’s popular C3 grinder, enhancing both performance and precision. The most significant upgrade lies in the burr set: the C5 series features 42 mm S2C-042-III burrs, larger and more refined than the 38 mm S2C burrs in the C3. This results in greater grinding efficiency, reduced wobble, and improved consistency — producing a cleaner, more balanced flavour profile, especially noticeable with lighter roasts and espresso brewing.

While the C3 offers reliable stepped adjustment suitable for filter coffee, the C5 series refines this mechanism to allow finer, more precise control over grind size. This makes it more versatile across brewing methods, from coarse grinds for French press to fine grinds for espresso. It’s particularly beneficial for users who want better repeatability and consistency between brews.

Aesthetically and ergonomically, both models share the same high-quality aluminium construction, but the C5’s re-engineered body provides better grip and smoother operation. It maintains the C3’s travel-friendly form factor but feels more stable and refined during use. Overall, the Chestnut C5 is a worthy upgrade — designed for those who appreciate craftsmanship, consistency, and improved performance without sacrificing Timemore’s compact, minimalist style.

Feature:

• Upgraded 42 mm S2C-042-III Burrs – Larger, sharper stainless steel burrs deliver faster grinding, improved consistency, and cleaner flavour extraction.
• Ultra-Fine Adjustment Dial – With 0.015 mm per click and 50 clicks per revolution, the C5 ESP allows extremely precise grind size tailoring — ideal for espresso or moka, yet still usable for pour-over
• Durable Full-Metal Construction – Machined aluminium body offers excellent stability, durability, and a premium tactile feel.
• Improved Grip Design – Textured surface and anti-slip silicone base provide added comfort and control during grinding.
  
• Smooth, Consistent Operation – Dual-bearing central shaft ensures alignment for uniform particle size and effortless grinding.
  
• Compact and Travel-Friendly – Lightweight, minimalist design makes it ideal for both home use and coffee brewing on the go.
  
  

Specifications:

• Body Material - Aluminium alloy with stainless steel axle
  
• Burr Type - 42 mm Stainless Steel S2C-042-III Conical Burrs
• Adjustment - Stepped, ~0.015 mm per click, 50 clicks per revolution
• Capacity - Approx. 25 g - 30 g coffee beans
  
• Grind Range - Suitable for espresso to French press
  
• Dimensions - Approx. Ø53 mm × 160 mm (height)
  
• Weight - Approx. 640 g
  
  

What's Included:

• 1 x Timemore Chestnut 2025 Version C5 ESP Manual Coffee Grinder - Black
  
• 1 x Cleaning Brush
• 1 x User Manual