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SDS chisel vs bolster for tiles

Updated: 21 October 2026

You are looking at one bathroom wall, a club hammer in the shed, and a £10 bit in the basket, and you are not sure the powered tool belongs in the job. SDS chisel vs bolster is that decision. A cranked SDS-Plus blade is fast on masonry and on many floors, and it is the wrong buy when the wall is plasterboard you hope to keep. The [chisel tiles comparison](/hub/flooring-tools-and-accessories/chisel-tiles) only scores SDS-Plus tile chisels, from £9.99 to £16.90. Peter F., 20 October 2026. A qualifying purchase can earn a commission at no extra cost to you.

You are looking at one bathroom wall, a club hammer in the shed, and a £10 bit in the basket, and you are not sure the powered tool belongs in the job. SDS chisel vs bolster is that decision.

Our top picks

VonLux VonLux two-piece cranked set

Best overall

VonLux VonLux two-piece cranked set
8.1/10about £16.90
View offer
Lebahan Lebahan 165 mm 25° tile chisel

Best value

Lebahan Lebahan 165 mm 25° tile chisel
7.6/10about £12.99
View offer
HPMAISON HPMAISON 185 mm bent tile chisel

Alternative

HPMAISON HPMAISON 185 mm bent tile chisel
7.4/10about £9.99
View offer
On this page
  1. 1.They are not substitutes on every wall
  2. 2.When the hand bolster is the better buy
  3. 3.When the SDS-Plus chisel earns its place
  4. 4.A conditional pick

They are not substitutes on every wall

A bolster is a short, wide hand chisel you drive with a club hammer, and you can feel each blow. An SDS-Plus tile chisel is a cranked blade locked into a rotary hammer that runs in hammer-only. Bromley Tilers describes cranked SDS-Plus bits, in a band of roughly £8 to £20, as fast on brick and a risk on plasterboard. On plasterboard, the same blows that pop a tile can punch through the board. A chisel and a club hammer are enough for a small solid wall. Chuck and width are in the buying guide.

When the hand bolster is the better buy

Choose the bolster when the wall is plaster or plasterboard and you want the board to survive. A 75 mm SDS blade has no feel for the moment the tile lets go, because the next blow is already in the hammer. The bits here cost £9.99 to £16.90 before you price the hammer they need. If masonry tiles have not moved after a serious try, fetch the hammer rather than taking the plaster with you.
VonLux VonLux two-piece cranked set

Testsieger

VonLux VonLux two-piece cranked set
8.1/10about £16.90
View offer

When the SDS-Plus chisel earns its place

Buy the powered bit when you already own an SDS-Plus hammer and the tiles are on masonry, or on a floor you can make good. A cranked 75 mm blade in the £10 to £14 band is the trial in this set: HPMAISON at £9.99, WORKPRO at £11.99, Lebahan at £12.99, and those listings include shanks that snapped. VonLux is the top pick when you want both lengths, and Lebahan is the best value short blade. Neither belongs on plasterboard. Setup is on how to use a tile chisel.

A conditional pick

If the wall is plasterboard, or soft plaster you need to save, do not buy an SDS tile chisel for that wall. Use a bolster and a club hammer, and keep the blade shallow. If you already own an SDS-Plus hammer and the floor is ordinary ceramic on a bed you can repair, a cranked blade from this set earns its place. Read the best picks page before you choose the listing. Leave the powered bit in the case when the floor might be asbestos vinyl. HSE guidance there is a hand scraper and wetting, not a masonry chisel.

Common questions

Do I need a rotary hammer for one wall?
Often no. A bolster and a club hammer are enough for a small solid wall of ordinary ceramic, which is the kit Checkatrade describes. You need the rotary hammer when the tiles are stuck on masonry or on a floor and the hand method has already failed, or when you already own an SDS-Plus machine and the area is large. Buying the bit first, without the hammer, does not finish a splashback.
Will an SDS bit save the plaster?
Do not plan on it. HomeOwnersHub contributors describe plaster coming off with the tiles, and Bromley Tilers treats plasterboard as a hand-tool job. A cranked SDS blade is fast because you cannot feel each blow. If saving the board matters, the bolster is the better buy. If the background is brick and the wall is coming off anyway, the powered bit is the quicker strip.
Is a bolster enough for floor tiles?
It can be, for a small patch of ordinary ceramic, and it becomes a long day on a hallway. Ultimate Handyman points to an SDS with rotation stopped once floor tiles are stubborn. A bolster still helps at edges where a 75 mm crank will not fit. It is a weak plan for porcelain on flexible adhesive across a whole kitchen, provided that floor is not an asbestos material, in which case you stop rather than switching tools.
What does a bolster cost compared with these bits?
The SDS-Plus chisels here are listed from £9.99 to £16.90. Bromley Tilers puts cranked SDS-Plus bits in a band of roughly £8 to £20, which lines up with that snapshot. This page does not quote a bolster price, because those products were removed from the table and a deleted listing is not a current shelf price. The costly half of the SDS route is usually the hammer, not the bit.
Can I use both on the same room?
Yes. A bolster on plasterboard, and an SDS-Plus chisel on a masonry wall or on the floor, matches how the tools behave. Keep the SDS off the board, and keep the angle shallow with both. People in the UK thread who switched only after the hand method failed were describing that sequence. They were not saying the powered bit is always faster or always cleaner.
Why were brick bolsters removed from the comparison?
They are a different product. The main table is SDS-Plus tile chisels with a cranked blade for a rotary hammer. A bolster needs a club hammer and has no shank to score for fit, bend, or a snap in the chuck. Putting them in one ranking would hide the decision this page is for, which includes not buying a powered bit at all.

Related pages

Remove floor tiles with an SDS chisel

Chisel tiles

Best tile removal chisel: short blade or two lengths

SDS plus tile chisel guide: chuck, width, and bend

How to use a tile chisel: hammer-only and stay flat

Sources

Public UK sources from the research digest, checked in October 2026. Prices, stars, sizes, and review themes come from the amazon.co.uk snapshot in the display file.

  1. HSE: where asbestos is found (retrieved 20 October 2026)
  2. HSE asbestos essentials a23 (retrieved 20 October 2026)
  3. Control of Vibration at Work Regulations 2005 (retrieved 20 October 2026)
  4. HSE ST4: hand and pneumatic chiselling (retrieved 20 October 2026)
  5. Bosch Professional GB: tile chisels (retrieved 20 October 2026)
  6. Einhell UK: rotary hammer chisel fittings (retrieved 20 October 2026)
  7. Consumer Rights Act 2015, section 9 (retrieved 20 October 2026)
  8. Screwfix: DeWalt SDS Plus cranked tile chisel 40 mm × 250 mm (retrieved 20 October 2026)