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Masonry
masonry
TIMCO Plasterboard Hammer-In Fixings - 4 x 30mm (10pcs)
- Pack quantity
- 10 Pieces
- Price
- £1.34Incl. VAT
TIMCO Plasterboard Hammer-In Fixings - 4 x 30mm (100pcs)
- Pack quantity
- 100 Pieces
- Price
- £7.61Incl. VAT
Masonry Drill Bits for Concrete, Brick and Stone
One blunt bit can waste a whole day on site. It slips, slows and ruins the hole. Here you will find SDS Plus bits, SDS Max bits and chisels. The range features tools from TIMCO. They suit concrete, brick, block and stone. Pick the right one and the job gets faster and cleaner.
What Makes the Best Masonry Drill Bits?
The best masonry drill bits suit your drill, wall and task. A bit that is wrong for the job will wear out fast. Check these four things before you buy.
Shank Type
SDS Plus bits have a 10mm shank. SDS Max bits have an 18mm shank. Your drill takes only one type. Check your chuck first.
Bit Width
The hole must suit your plug or fixing. The pack tells you the size you need. Too wide gives a loose fix. Too narrow and the plug will not fit.
Bit Length
The bit must be longer than the hole you need. Drill a little deeper than the fixing. Dust needs room at the bottom of the hole.
Hardened Steel
Masonry is hard and gritty. Hardened steel stands up to it better than soft steel. Many bits in this range use hardened carbon steel.
Concrete and Brick Drill Bits for Every Job
Different jobs need different tools. Use this table to match the tool to the task.
| Job | Best Tool | Handy Note |
|---|---|---|
| Fixing holes in brick or block | SDS Plus masonry drill bits | Use hammer action and steady pressure |
| Holes in solid concrete | SDS Plus masonry drill bits | Go slowly and clear the dust often |
| Large holes in dense concrete | SDS Max hammer bits | Needs an SDS Max hammer drill |
| Removing old mortar or tile | SDS Plus chisels and tile points | Keep the tool at a low angle |
| Cutting channels for pipe or cable | SDS Plus gouge | Mark the line first |
| Breaking out concrete | SDS Max chisels and points | Let the hammer do the work |
Heavy Duty Masonry Drill Bits for Tough Work
Some jobs need more power than a light hammer drill can give. Think of deep holes in dense concrete or thick stone walls.
Heavy duty masonry drill bits in SDS Max format suit this work. They fit larger rotary hammers. These machines hit harder and drill bigger holes.
Hit steel bar inside the concrete? Stop at once. A masonry bit is not made to cut steel. Use a tool from our rebar range instead.
SDS Plus or SDS Max: What Is the Difference?
Both systems lock the bit in place. They differ in size and strength.
| Feature | SDS Plus | SDS Max |
|---|---|---|
| Shank size | 10mm | 18mm |
| Drill size | Lighter hammer drills | Larger, heavier hammer drills |
| Best for | Fixing holes and light chiselling | Big holes and heavy breaking |
| Typical tools | Masonry bits, point, spade, gouge | Hammer bits, wide chisels, slotting tool |
Remember: Never force a bit into the wrong chuck. SDS Plus and SDS Max do not swap. Always match the bit to your drill.
Chisels and Other SDS Tools
Drilling is only part of masonry work. These tools help you break, shape and cut.
Point Chisels
A point chisel breaks up hard concrete and brick. It starts the break. A flat chisel can then tidy the edges.
Flat and Wide Chisels
Flat chisels cut straight edges. Wide chisels cover more area. They suit stripping tile, render and thin layers.
Gouge Chisels
A gouge cuts a rounded channel. It suits pipe and cable runs in brick.
Spade and Tile Chisels
Spade chisels scrape and level surfaces. Tile chisels lift ceramic tiles from walls and floors.
SDS Max Slotting Tool
This tool cuts narrow slots in masonry. It fits SDS Max hammer drills.
Masonry Fixings
Every drilled hole needs a good fixing. See our masonry and concrete fixings.
Bit Size Guide for Wall Plugs
Bit sizes show width first, then length. A 7.0 x 150 bit is 7mm wide and 150mm long. You will find sizes such as 6.5mm, 7mm and 8mm.
| Plug Colour | Usual Bit Size | Note |
|---|---|---|
| Yellow | 5mm | Smallest common plug |
| Red | 6mm | Popular for light fixings |
| Brown | 7mm | Fits larger screws |
Always check the plug or screw pack for the exact bit size.
How to Drill Concrete and Brick Cleanly
1. Check the wall first. Use a detector to find pipes and cables.
2. Mark your spot. Use a pencil or a small cross.
3. Fit the bit. Push it in until it locks.
4. Start slowly. This stops the tip from slipping off the mark.
5. Push with steady force. Let the hammer action do the work.
6. Clear the dust. Pull the bit out now and then.
7. Stay safe. Wear eye protection and a dust mask. Concrete dust can harm your lungs.
Quick tip: Wrap a strip of tape round the bit. Use it to mark the depth you need.
Find the Right Bit for Your Next Job
Use the filters above to sort by product type, material or finish. Check each product page for size and pack quantity.
Need concrete and brick drill bits for fixings? Start with SDS Plus. Need heavy duty masonry drill bits for dense concrete? Start with SDS Max. Need to break out or shape masonry? Pick a chisel.
Order by 2 pm for next-day delivery on eligible items. Trade buyers can sign up for a trade account.
Frequently Asked Questions
Can I use a masonry bit in a normal drill?
Only if it has a round shank. Round shank bits work in many standard drills with hammer mode. SDS bits need an SDS drill.
Do I need a hammer drill for concrete?
Yes, it is best. A hammer drill or SDS drill copes with concrete much better. A drill without hammer action struggles and wears the bit.
Why has my masonry bit stopped drilling?
A worn tip is a common cause. Clogged spiral grooves can also stop progress. Pull the bit out and clean it.
Can I drill metal with a masonry bit?
No. Masonry bits are made for stone, brick and concrete. Use a metal drill bit for steel.
Is it better to drill into brick or mortar?
Brick usually holds a fixing better. Mortar is softer and can crumble. Aim for the centre of the brick.
When should I replace a masonry bit?
Replace it when it drills slowly or gets very hot. Also replace it if the tip looks chipped or rounded.
What does SDS mean?
SDS is a quick-fit system for hammer drills. The bit locks in the chuck but can still slide back and forth.
Related Drilling Products
Want a mixed pack for general work? See our drill bit sets.