Is the Timemore Chestnut S5 Pro stepless?

No. It has stepped settings: 90 steps per rotation.

How many beans does the Timemore Chestnut S5 Pro hold?

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

Timemore Chestnut S5 Pro

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Manual grinder

48 mm burrs · Stepped · 2 lb (910 g)

Made by Timemore

China · 15 grinders here · timemore.com

48 mm burrs
Larger than 68% of hand grinders.
Stepped adjustment
90 steps per rotation.

The Timemore Chestnut S5 Pro is a manual coffee grinder with 48 mm burrs. Grind size is set in fixed steps. It weighs 2 lb (910 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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: Aluminum Alloy + 304 Stainless + Silicone
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Burrs

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: 48 mmLarger than 68% of hand grinders
: 420 stainless, 5-axis CNC machining, 58 HRC
: TriB-048-I

Grinding

: Stepped
: 90 steps per rotation
: 15 microns per click
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Capacity & size

: 1.1 oz (30 g)About average for hand grinders
: 2 lb (910 g)Heavier than 83% of hand grinders
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Quick answers

What burrs does the Timemore Chestnut S5 Pro use?: 48 mm burrs (TriB-048-I).
Is the Timemore Chestnut S5 Pro stepless?: No. It has stepped settings: 90 steps per rotation.
How much does the Timemore Chestnut S5 Pro weigh?: 2 lb (910 g).
How many beans does the Timemore Chestnut S5 Pro hold?: Up to 1.1 oz (30 g) in the hopper.