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Torque screwdriver buying guide

Updated: October 2026

You already have a newton-metre figure, printed on a stem, a scope ring or a terminal, and the amazon.co.uk page in front of you is selling a handle. A torque screwdriver buying guide starts with that figure, then with the bit or blade the screw actually takes, and only then with the percentage in the bullet. The eleven-row table, with shelf prices from £26.24 to £183.50, is on the [torque screwdriver comparison](/hub/hand-tools/torque-screwdriver). The Products Compared editorial team checked these listings on 16 October 2026. There is no laboratory test. If you buy through our links, a qualifying purchase can earn a commission at no extra cost to you.

You already have a newton-metre figure, printed on a stem, a scope ring or a terminal, and the amazon.co.uk page in front of you is selling a handle.

Our top picks

Draper Draper XP1000 9-piece VDE

Best overall

Draper Draper XP1000 9-piece VDE
9.4/10about £74.50
View offer
GROWNEER GROWNEER digital 0.3–6 Nm

Alternative

GROWNEER GROWNEER digital 0.3–6 Nm
8.0/10about £65.99
View offer
Awang Awang 1–6 Nm 36-piece

Preis-Tipp

Awang Awang 1–6 Nm 36-piece
8.1/10about £28.79
View offer
On this page
  1. 1.Start from the figure on the part
  2. 2.Keep that figure off the last mark
  3. 3.Bit, blade, or handle only
  4. 4.A percentage is not a UKAS certificate

Start from the figure on the part

The number comes from the part, or from the maker’s sheet, not from a range you remember. If the sheet is missing, do not invent a newton metre. Printed windows here are not the same tool: BINGCOBBER, Awang and ATsafepro around 1–6 Nm, both Aurlloct bullets 1–8 Nm, Draper Expert 75170 at 1–5 Nm, GROWNEER at 0.3–6 Nm, and Draper 65372 at 1.0–5.0 Nm. Draper 81762 and Armeg print no newton-metre window. Who should buy which row is on the best torque screwdriver page.

Keep that figure off the last mark

Heamar’s buyers’ guidance is to keep the target in the middle, ideally not above 80% of capacity. A Snap-on note puts a sweet spot at about 40–80% of the scale. Both are trade notes, not a bench result for these listings. A 4 Nm stem sits inside a 1–6 Nm driver. A 6 Nm stem on that driver is the last mark, and 80% of 6 Nm is 4.8 Nm. A 1–5 Nm Draper Expert cannot show 6 Nm. The Wera 7441 stops at 3.0 Nm. Setting the collar is on how to use a torque screwdriver.
Draper Draper XP1000 9-piece VDE

Testsieger

Draper Draper XP1000 9-piece VDE
9.4/10about £74.50
View offer

Bit, blade, or handle only

A 1/4-inch hex set is the household path: BINGCOBBER, Awang, ATsafepro, both Aurlloct listings, Draper Expert 75170 and GROWNEER. Draper 65372 prints VDE, a 10,000 V test and 1.0–5.0 Nm, with a certificate in the box. Draper 81762 says VDE and prints no newton metres. The Wera 7441 is a handle only, 1.2–3.0 Nm. Armeg names IEC 60900 and prints no window. The maker’s page states 1–6 Nm and ±6%, and that figure stays off the amazon row. If the screw is a terminal, read the torque screwdriver for electricians page.

A percentage is not a UKAS certificate

Awang prints ±3%. GROWNEER prints ±2%. Draper 65372 prints ±6%, and the maker’s page agrees on 1.0–5.0 Nm and ±6%. That is the maker repeating the claim, not a UKAS certificate. BINGCOBBER and ATsafepro print no percentage. A Sealey STS101 is sold with a BS EN 6789:2017 certificate at about £53.96 excluding VAT, as context rather than a twelfth row. Advanced Witness Systems and the Würth UK sheet use 12 months or 5,000 operations. Send the tool away then, and sooner after a drop. If the listing disagrees with itself, do not buy it to settle the argument.

Common questions

What newton-metre window do I need if the part states a figure?
You need a scale that contains that printed figure, with room above it, ideally so the figure is not above about 80% of the tool’s capacity. A 4 Nm screw can sit on a 1–6 Nm driver. A 6 Nm screw on a 1–6 Nm driver is the last mark, and a 1–5 Nm tool cannot show 6 Nm at all. Do not pick a window from a typical range you remember if the part already states one.
When is a 1/4-inch bit set the right interface?
When the screw takes a standard 1/4-inch bit and the work is a stem, a scope ring, furniture or a bench fastener inside the printed window. BINGCOBBER, Awang, ATsafepro, the Aurlloct listings, Draper Expert 75170 and GROWNEER are that household path. They are the wrong interface for a live terminal, because a bare bit is not an insulated blade.
When do I need an insulated blade instead?
When the screw is an electrical terminal and the work calls for a blade marked for that job. On this shelf that means the Draper XP1000 sets, the Wera 7441 handle, or the Armeg set, and only where the listing actually claims insulation. A 1/4-inch household set does not become safe for live work because the title mentions bicycles and electronics.
Is a printed ±3% or ±6% a UKAS certificate?
No. ±3% on the Awang bullet and ±6% on Draper 65372 are claims printed on the listing. This comparison did not measure them, and a percentage line is not a UKAS certificate in the box. Draper 65372 does name a calibration certificate among the contents. UK reviews of that set often say the paper arrived already old, which is a separate problem from the percentage itself.
How often is a torque screwdriver recalibrated?
A workable default, from Advanced Witness Systems and from the Würth UK sheet for its own adjustable driver, is 12 months or 5,000 operations, whichever comes first. Send it sooner after a drop, or if you have kept turning after the signal. That interval does not turn a printed percentage into a certificate, and it does not apply as a tested interval for every no-name set on this shelf.
What is wrong with a listing whose bullet and item-torque field disagree?
You cannot know which number to set. Both Aurlloct pages say 1–8 Nm in the bullets and 1.5 newton metres in the item-torque field. ATsafepro’s title says 1–6 Nm while the description also mentions 10–60 in-lb. Treat that clash as a reason not to buy, rather than as a detail you can average. A scale you cannot read from the page is not a scale you can trust on the screw.

Related pages

Torque screwdrivers for small screws

Torque screwdrivers 2026

Best torque screwdriver: the top pick and best value

Torque screwdriver for electricians: terminals and Nm

How to use a torque screwdriver: set, stop and store

Torque screwdriver vs torque wrench: which one fits

Sources

Public UK sources and the amazon.co.uk listings in this comparison. Page updated October 2026.

  1. Heamar: torque screwdrivers (retrieved 16 October 2026)
  2. Advanced Witness Systems: how often to calibrate (retrieved 16 October 2026)
  3. Lambda Calibration: torque calibration (retrieved 16 October 2026)
  4. Electricity at Work Regulations 1989, regulation 14 (retrieved 16 October 2026)
  5. Professional Electrician: insulated hand tools (retrieved 16 October 2026)
  6. IET: consumer units and protective devices (retrieved 16 October 2026)
  7. Electrical Safety First, Q1.21 (retrieved 16 October 2026)
  8. Park Tool: threadless stem (retrieved 16 October 2026)