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Best Bosch GBH SDS drill

Updated: 22 October 2026

A single best Bosch GBH SDS drill is how a 1.5 J body gets bought for a day of chasing, and how a 5.0-star listing with three ratings outranks a tool you can actually plug in. The best tool in this amazon.co.uk set changes with the job. On 19 October 2026 eight listings were lined up, with no lab test, for the [Bosch professional SDS drill comparison](/hub/drilling-and-accessories/bosch-professional-sds-drill). Shelf prices that day ran from about £116.95 to about £253.21. A qualifying purchase can earn a commission at no extra cost to you. Joules, modes and kit contents are the test. Stars are the check, not the crown.

A single best Bosch GBH SDS drill is how a 1.5 J body gets bought for a day of chasing, and how a 5.0-star listing with three ratings outranks a tool you can actually plug in.

Our top picks

Bosch Bosch Professional GBH 18V-18

Best overall

Bosch Bosch Professional GBH 18V-18
7.5/10about £122.95
View offer
Bosch Bosch Professional GBH 2-21 (230 V)

Rank 2

Bosch Bosch Professional GBH 2-21 (230 V)
9.4/10about £120.15
View offer
Bosch Bosch Professional GBH 2-28

Alternative

Bosch Bosch Professional GBH 2-28
7.6/10about £253.21
View offer
On this page
  1. 1.Best out of the box at home
  2. 2.Best if you already have Bosch 18 V packs
  3. 3.Best for harder concrete and chiselling
  4. 4.Who should skip the top of the star table

Best out of the box at home

For a house with a normal UK socket, the pick is the 230 V GBH 2-21, order 06112A6071, at about £120.15. The title and the table both say 230 V. The bullets state 2.0 J, with three modes, a case and 6, 8 and 10 mm SDS-plus bits. Across 122 ratings it sits at 4.6. UK reviewers describe concrete and breeze block after a cordless combi stalled. The listing prints speed as both 1200 rpm and 720 rpm. It is a poor pick if the site will only accept 110 V, or if you need the 3.2 J of the GBH 2-28. The other GBH 2-21, order 06112A6061 at about £134.99, is titled 110 V and its table says 220 V.How 2.0 J sits against 1.5 J and 3.2 J is the buying guide.

Best if you already have Bosch 18 V packs

If the lead is the problem and a Professional 18 V or AMPShare pack is already charged, the pick is the GBH 18V-22, order 0611924001, at about £180.99. amazon.co.uk shows 4.6 from 523 ratings. Reviewers describe lighter daily fitting, including kitchens and bathrooms, and they praise KickBack Control when a bit binds. Bosch’s UK page states 1.9 J, about 2.3 kg without a battery, and a chisel function. The same reviews say it is not the equal of a 110 V site hammer for hard concrete. The box is an L-BOXX 136, and the battery is not in it. The GBH 18V-18, at about £122.95 and 1.59 kg, is the pick only for small holes: 1.5 J, about 4–18 mm, and no published chisel mode. The GBH 18V-22 X adds ONECHUCK, about £176.95 in a carton or about £232.73 with an L-BOXX.A body-only price against a corded kit is the corded versus cordless comparison.
Bosch Bosch Professional GBH 18V-18

Testsieger

Bosch Bosch Professional GBH 18V-18
7.5/10about £122.95
View offer

Best for harder concrete and chiselling

When the 2 J hammers are the limitation, the pick is the corded GBH 2-28, order 0611267571, at about £253.21. The bullets state 3.2 J and drilling plus chiselling, with an L-BOXX 136 and a 210 mm depth stop. Bosch describes about 4–28 mm in concrete. amazon.co.uk shows 4.4 from 20 ratings. Reviewers talk about tough walls and neat holes in granite. The listed weight is 3.24 kg, against Bosch’s 2 kg class slogan. One review describes a failure after about six months on soft brick. The title says 240 V and the table says 230 V. It does not earn this price for a Saturday of 8 mm frame fixings, where the GBH 2-21 does that family of hole for about £130 less. The GBH 2-26 at 2.7 J and the GBH 18V-26 at 2.6 J are outside this set.

Who should skip the top of the star table

The highest star line is 5.0 from 3 ratings, on the GBH 2-21 whose title says 110 V.The table says 220 V and 14 A, the weight does not match the 230 V twin, and the image URL is the same. Skip it unless you already have 110 V centre-tapped site power and the live page is order 06112A6061. Skip the GBH 18V-18 X, at about £116.95 and 4.3 from 55 ratings, if the job is more than small holes or you do not own a pack. There is no published chisel mode. Skip the about £232.73 GBH 18V-22 X with L-BOXX if you wanted UK-written reviews: the 4.8 from 45 ratings has none in the file, and one non-UK text says the keyless part of ONECHUCK failed after about 15 holes.

Common questions

Which of these eight should I buy for a house?
The 230 V GBH 2-21 at about £120.15, if the work is fixings plus light chasing. Move to the GBH 2-28 when the concrete is past 2.0 J. Move to the GBH 18V-22 only when a Bosch 18 V pack is already yours.
Is the GBH 2-28 worth the extra over the GBH 2-21?
When you need 3.2 J and about 4–28 mm, and you will live with 3.24 kg. For 6–10 mm plugs in block, the GBH 2-21 already covers that hole. Twenty ratings is a smaller sample than 122.
Is the 5.0-star 110 V listing the best?
No. Five stars from three ratings, with a table that says 220 V against a 110 V title, is a thin file on a site tool. The 230 V GBH 2-21 at 4.6 from 122 ratings is the stronger home buy.
Which cordless is the top pick if I already own 18 V batteries?
The GBH 18V-22 at about £180.99, on 523 ratings, Bosch’s 1.9 J, and a chisel function on the Bosch page. Take the GBH 18V-18 when you only need about 4–18 mm and you will not chisel. Take a GBH 18V-22 X when ONECHUCK is the point. The battery is still extra.
When is the GBH 18V-18 the wrong best?
When you need a chisel mode, a case, or a battery you do not own. At 1.5 J it is the light fixing hammer. One stuck mode selector is a reason to check the dial, not a fault rate.
Does a higher star rating mean fewer faults?
Not in this table. The 5.0 line has three ratings and no fault text. The 4.8 line on the dearest 18V-22 X has no UK review text in the file. The 4.6 lines, with 122 and 523 ratings, are where praise and a real limitation can both show up.

Related pages

Bosch professional SDS drill on 110 V

How to use a Bosch professional SDS drill

Bosch professional SDS drill

Bosch Professional SDS drill: joules, then the box

Corded vs cordless Bosch SDS drill, with the battery

Sources

Public UK sources from the research digest, last checked on 19 October 2026. Shelf prices and star lines are the amazon.co.uk figures in the display file.

  1. Bosch UK, GBH 2-21, 0 611 2A6 071 (retrieved 19 October 2026)
  2. Bosch UK, GBH 2-28, 0 611 267 571 (retrieved 19 October 2026)
  3. Bosch UK, GBH 18V-18, 0 611 927 000 (retrieved 19 October 2026)
  4. Bosch UK, GBH 18V-22 and GBH 18V-22 X (retrieved 19 October 2026)
  5. HSE, hand-arm vibration regulations (retrieved 19 October 2026)
  6. HSE, construction dust sheet CN3 (retrieved 19 October 2026)
  7. Control of Noise at Work Regulations 2005, regulation 4 (retrieved 19 October 2026)
  8. HSE, electrical systems on construction sites (retrieved 19 October 2026)