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Exact-model grinder profile

DF Grinders DF54 V4

One of the most compelling value-led single-dose specifications in the UK index, provided the retailer, exact revision and support terms are checked before buying.

Check Amazon UK →Verify official specifications

Affiliate link · price and stock can change · data checked 2026-08-12

54mm stainless-steel flatDF Grinders

A real home grinding workflow; this is not a photograph of the exact grinder model above.Photo: Darina Belonogova on Pexels ↗

Checked price£239Sigma Coffee UK listing; UK plug and two-year retailer warranty

Burrs54mm stainless-steel flat

AdjustmentStepless micrometric collar

Best fitA compact, lower-cost flat-burr single-dose route into espresso

Multi-factor Index ratings

Six evidence bands that reveal the intended job.

Espresso and filter are assessed separately so an excellent specialist is not punished for refusing the wrong job. Bands use published adjustment, dosing, size, price and evidence—not a claimed taste test.

Updated 2026-08-12 · editorial fit ratings, not owner stars or laboratory measurements

Espresso fitVery strong

Brew-range claim and adjustment resolution; not a measured taste score.

Filter fitStrong

Published brew range, burr format and whether filter is the primary design job.

Dosing workflowMixed

Single-dose, timed, auto-stop and direct-to-portafilter convenience.

Counter fitVery strong

Calculated from the published 11.5cm × 18cm footprint.

Value contextStrong

Feature fit considered against the checked sigma coffee uk listing; uk plug and two-year retailer warranty.

Evidence confidenceStrong

Confidence in exact model, UK price, plug, dimensions and manufacturer documentation.

How to read this: these are deliberately broad specification-led bands, not laboratory scores. A machine can be strong for control and limited for speed—or very strong for filter and intentionally limited for espresso.

Index verdict

What the published evidence suggests.

Published specifications establish the mechanism, footprint and UK retailer offer. They do not prove taste, alignment, retention, noise or long-term reliability for this exact unit.

Reasons to shortlist

54mm flat burrs
Stepless espresso control
Plasma anti-static generator
Compact footprint

Reasons to pause

The DF54 is sold through several distributors, so revision and after-sales support matter
Single dosing means weighing every input and offers no timed hopper convenience

Exact model	DF54 V4
Brew methods	Espresso, Filter, Immersion
Dosing workflow	25g single-dose hopper, bellows and 58mm dosing cup
Width	11.5cm
Depth	18cm
Height	30.5cm
Primary source	Sigma Coffee UK DF54 V4 page

Independent review trail

What hands-on reviewers add.

These external publications tested DF Grinders DF54 V4. Their conclusions remain theirs; Home Coffee Index does not copy their scores or turn them into a fabricated consensus.

Coffeeness · 2026 update

DF54 grinder review

Independent single-dose workflow, retention and espresso assessment

Read the independent review ↗James Hoffmann · 18 November 2024

The best espresso grinder under £250

Comparative workflow, retention, sound, power and particle-size testing

Read the independent review ↗

Links checked 7 August 2026 · some publishers use subscriptions, advertising or affiliate links

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Baratza Encore ESP

The clearest sub-£200 electric route into espresso

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Fellow Opus

Design-led mixed brewing in a low cabinet space

Check UK price →

Editorial boundary

This is a desk-researched evidence profile, not a hands-on review. Manufacturer claims are attributed, volatile price information is dated, and affiliate commission does not change selection. Read our methodology.