Breaker & Demolition Bits
Breaker and demolition bits are built for smashing out concrete, brick and masonry when drilling won't touch it and hand tools just waste your time.
When you're lifting old slabs, chasing out stubborn block, or knocking back blown render, this is the gear that earns its keep. Good breaker and demolition bits UK trades rely on hold their edge, fit properly in the tool, and put up with repeated hammering without folding over. If you're already sorting Power Tool Accessories or topping up your Drill Bits, get the right bit for the breaker and crack on.
What Are Breaker and Demolition Bits Used For?
- Breaking out concrete paths, oversite and small pad sections is where breaker and demolition bits come into their own, especially when a full cut and lift would take longer than straight demolition.
- Chasing off old tiles, brittle screed and blown render is quicker with the right chisel bit, saving your wrists compared with trying to do the lot by hand.
- Opening up masonry for refits, service runs and repair work lets sparks, plumbers and builders remove just what they need without wrecking the whole area around it.
- Lifting stubborn brickwork, block and mortar during refurb jobs helps strip back damaged sections cleanly before reinstatement starts.
- Working alongside Masonry Drill Bits and Holesaws & Accessories gives you the full set for drilling, cutting and then breaking out awkward sections on site.
Choosing the Right Breaker and Demolition Bits
Match the bit to the material and the machine, otherwise you will either waste time or wreck the accessory.
1. Fitment Comes First
Check the shank before you buy. If your breaker takes SDS Max, hex or another fitting, the wrong bit is useless no matter how good it looks. Never assume all breaker and demolition bits fit all tools.
2. Point or Chisel
If you are starting cracks in concrete, breaking hard spots or working into corners, go for a point. If you are lifting tiles, chasing render or cutting through wider sections, a flat or scaling chisel is the better shout.
3. Match Bit Size to the Tool
Do not stick a big heavy bit in a lighter machine and expect decent progress. Smaller breakers work better with shorter, more manageable bits. Bigger demolition hammers can drive longer bits properly without bogging down.
4. Buy for the Material You Actually Hit
If most of your work is brick and mortar, you do not need the same bit setup as someone smashing reinforced concrete all week. Buy for your regular jobs, then keep a couple of specialist bits back for the awkward stuff.
Who Uses These on Site?
- Groundworkers use breaker and demolition bits for lifting concrete, trimming back edges and breaking out old footings where a standard drill bit is no use at all.
- Builders and brickies swear by them on refurbs when they need to remove damaged brick, old mortar and hard-set patch repairs before putting work back properly.
- Sparkies and plumbers keep a few common chisels in the van for opening chases, exposing pipe runs and clearing around back boxes without spending half the day with lump hammer and bolster.
- Fit-out and maintenance teams reach for these when stripping tiles, screed and brittle finishes, especially on snagging and repair jobs where speed matters but control still counts.
Accessories That Keep Demolition Work Moving
A few sensible extras save downtime, protect the tool, and stop small jobs turning into a trip back to the van.
1. Grease for Tool Shanks
A bit of proper shank grease helps the bit seat cleanly and cuts wear in the chuck. Skip it and you can end up with seized fittings, extra heat and more grief when it is time to swap bits mid job.
2. Carry Cases or Bit Storage
Loose demolition bits rolling about in the van batter each other and wreck other kit. Keep them stored properly and you will stop damaged tips, bent edges and wasted time hunting for the right chisel.
3. Dust Extraction and Site Clean Up Kit
Breaking out indoors makes a proper mess fast. Pair the job with clean-up gear from your wider HSS Drill Bits and accessory stock planning so you are not held up once the demolition is done and the next fixing stage starts.
Choose the Right Breaker and Demolition Bits for the Job
Use this quick guide to sort the bit type before you start breaking things out.
| Your Job | Bit Type | Key Features |
|---|---|---|
| Starting cracks in concrete or block | Pointed demolition bit | Concentrates impact into one spot for faster breakout and better control in hard material. |
| Lifting floor tiles and brittle screed | Wide flat chisel | Covers more surface area and gets under finishes without digging deep into the slab below. |
| Removing render, mortar and patch repairs | Flat chisel | Good edge control for stripping back surface material and tidying rough areas. |
| Opening chases and small sections of masonry | Narrow chisel bit | Lets you work accurately in tighter areas where a wider blade causes too much damage. |
| Heavy demolition in dense concrete | Long pointed or heavy chisel bit | Better reach, stronger stock and suited to larger breakers with the weight to drive them properly. |
Common Buying and Usage Mistakes
- Buying the wrong shank fitting is the classic mistake. Check whether your machine takes SDS Max, hex or another system first, or the bit will be dead money before it leaves the box.
- Using a point bit for every job slows you down on wider surface removal. For tiles, render and screed, a flat chisel is usually faster and leaves a cleaner result.
- Running worn bits too long makes the tool work harder and the job drag on. Once the edge is badly rounded or mushroomed over, replace it before you start battering the chuck and yourself.
- Choosing the biggest bit you can find is not always clever. If the machine cannot drive it properly, progress is poor and the tool feels rougher in the hands all day.
- Ignoring the rest of the job can cost time later. If you are drilling pilot holes or fixing back into the area afterwards, sort your follow-on kit at the same time, including standard Drill Bits.
Point Bits vs Flat Chisels vs Wide Chisels
Point Bits
Best for concentrated breaking in concrete, block and stubborn hard spots. They start fractures well, but they are slower when you need to strip larger surface areas.
Flat Chisels
The all-rounder for chasing, surface removal and general demolition. They offer better control than a point bit when you want to work a line or lift material in strips.
Wide Chisels
These are the choice for taking off tiles, screed and render across broader areas. They are quick on finishes, but too wide for tight access or precise breakout in corners.
Maintenance and Care
Clean the Shank After Use
Wipe dust, concrete fines and old grease off before putting bits away. A filthy shank wears the chuck faster and can stop the bit seating properly next time.
Check the Working End
If the tip is badly rounded, chipped or mushroomed, retire it. A worn demolition bit hits slower, transfers less force and puts extra strain on the machine.
Store Them Dry and Separated
Do not leave bits wet in the back of the van or thrown in with loose steel. Dry storage helps prevent rust and stops the edges battering each other.
Use the Right Grease
A light coating on the shank helps with fitment and removal. Too little invites wear, too much just traps grit, so keep it sensible.
Replace Before It Costs You Time
Once a bit stops breaking material cleanly, do not keep forcing it through the job. A fresh bit is cheaper than lost time, sore arms and unnecessary abuse on the breaker.
Why Shop for Breaker and Demolition Bits at ITS?
Whether you need a pointed bit for tough concrete, a flat chisel for chasing out masonry, or wider demolition bits for stripping finishes, we stock the range trade users actually need. It is all in our own warehouse and ready for next day delivery, so you can buy breaker and demolition bits online UK wide without hanging about.
Breaker and Demolition Bits FAQs
What are breaker and demolition bits used for?
They are used for breaking concrete, lifting tiles, stripping render, opening up brickwork and chasing out masonry. In plain terms, they do the rough removal work that standard drilling bits are not built for.
How do I choose the right breaker and demolition bits?
Start with the fitting your machine takes, then match the bit shape to the job. Point bits are for concentrated breaking, flat chisels are for general demolition, and wider chisels are better for lifting surface materials like tile or screed.
Are breaker and demolition bits suitable for trade use?
Yes, that is exactly what they are for. Proper breaker and demolition bits are made for repeated hammer action on site and are the standard choice for builders, groundworkers, sparks and plumbing teams doing strip-out or repair work.
What should I check before buying breaker and demolition bits?
Check the shank type, the bit length, and whether the shape suits the material you are removing. Also make sure your breaker has enough weight and power for the size of bit you are planning to run.
Can I buy breaker and demolition bits online from ITS?
Yes. You can buy breaker and demolition bits online from ITS, with the range held in stock in our own warehouse for fast dispatch and next day delivery on the bits you need for site work.
