What burrs does the Timemore Chestnut C5 Pro use?

42 mm conical burrs (S2C-042-III).

Is the Timemore Chestnut C5 Pro stepless?

No. It has stepped settings: 16 macro steps per rotation / 48 total clicks; finest grind setting 3.

How many beans does the Timemore Chestnut C5 Pro hold?

Up to 1.1 oz (30 g) in the hopper.

Timemore Chestnut C5 Pro

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Manual grinder with conical burrs

42 mm burrs · Stepped · 1.4 lb (640 g)

Made by Timemore

China · 15 grinders here · timemore.com

42 mm conical burrs
About average for hand grinders.
Stepped adjustment
16 macro steps per rotation / 48 total clicks; finest grind setting 3.
Travel-friendly
Weighs 1.4 lb (640 g).

The Timemore Chestnut C5 Pro is a manual coffee grinder with 42 mm conical burrs. Grind size is set in fixed steps. It weighs 1.4 lb (640 g). It holds 1.1 oz (30 g) of beans.

Specs checked Sep 26, 2026 against 1 source.

Specifications

Basics

: Manual
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: Stainless Steel, Aluminum
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Burrs

: Conical
: 42 mmAbout average for hand grinders
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: S2C-042-III

Grinding

: Stepped
: 16 macro steps per rotation / 48 total clicks; finest grind setting 3
: 0.031 mm per click
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Capacity & size

: 1.1 oz (30 g)About average for hand grinders
: 1.4 lb (640 g)Lighter than 61% of hand grinders
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Quick answers

What burrs does the Timemore Chestnut C5 Pro use?: 42 mm conical burrs (S2C-042-III).
Is the Timemore Chestnut C5 Pro stepless?: No. It has stepped settings: 16 macro steps per rotation / 48 total clicks; finest grind setting 3.
How much does the Timemore Chestnut C5 Pro weigh?: 1.4 lb (640 g).
How many beans does the Timemore Chestnut C5 Pro hold?: Up to 1.1 oz (30 g) in the hopper.