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SDS Drills

When you're drilling into concrete all day, an SDS drill stops the bit grabbing and the tool fighting you, so holes go in quicker and cleaner.

An SDS hammer drill is the one you reach for on fixings into block and slab, chasing for clips, and the odd bit of light breaking out. Choose SDS Plus for most site drilling, go cordless SDS drill for snagging and ladder work, and keep a 110v SDS drill or 240v SDS drill for long, hard shifts on power.

What Are SDS Drills Used For?

  • Drilling clean fixing holes into concrete, block and brick for anchors, frame fixings and bracketry without burning out standard power drills.
  • Running an SDS plus hammer drill for repetitive overhead work like tray, pipe clips and conduit supports where a normal electric hammer drill just chatters and wanders.
  • Chiselling out small channels and knocking off tile or render with an SDS drill with chisel when you need controlled removal without dragging a full breaker in.
  • Using a cordless SDS drill for quick punch-ins, snagging, and working off steps or scaffold where leads are a trip hazard and you just need holes on demand.
  • Keeping a corded SDS drill on the job for long runs of drilling where constant hammering eats batteries and you want consistent power all day.

Choosing the Right SDS Drill

Sort the right one by matching the SDS drill to the hole size and how long you'll be hammering for, not just what's on offer.

1. SDS Plus vs SDS Max

If you are doing standard fixings and general site drilling, an SDS Plus drill is the everyday choice and the bits are easy to get. If you are stepping up to big holes and heavier breaking, SDS Max is the jump, but it is a different tool and different bits, so do not buy it by accident.

2. Cordless SDS drill vs corded SDS drill

If you are bouncing between rooms, up ladders, or doing snagging, a cordless SDS drill keeps you moving and is safer than dragging leads. If you are drilling all day into hard concrete, a corded SDS drill in 110v or 240v will keep the hammering consistent without battery swaps.

3. Compact vs full size body

If most of your work is overhead fixings and tight spots, a compact SDS drill is easier on the wrists and gets in where bigger housings will not. If you are regularly chiselling or drilling larger diameters, go up a size for better control and less strain on the tool.

4. 110v vs 240v

If you are on site power, a 110v SDS drill is the normal setup and keeps you compliant with typical site rules. If you are mainly in domestic or workshop settings, a 240v SDS drill is fine, just use proper RCD protection and do not rely on a cheap extension lead.

Who Are SDS Drills For on Site?

  • Sparks and fire and security installers drilling fixings into block and slab all day, because SDS plus drills stay accurate and do not stall when you hit hard aggregate.
  • Plumbers and HVAC fitters doing bracketry, clips and core pilot holes, especially where an 18v SDS drill saves time moving room to room.
  • Builders and refit teams who need one SDS tool to drill, then swap to chisel mode for lifting tile, trimming mortar, or opening up for services.
  • Groundworkers and maintenance teams keeping a 110v SDS hammer drill for site power and a 240v SDS drill for workshop and yard jobs.

The Basics: Understanding SDS Drills

If you have only used a standard hammer drill, SDS feels different because the bit locks in and the tool does the hitting, so the hole stays true and you waste less time.

1. What is SDS drill doing that a normal chuck cannot?

An SDS drill uses a slotted shank system so the bit can slide slightly while it hammers, which is why it drills faster in masonry and does not keep loosening in the chuck. On site that means less wandering, less heat, and fewer rounded-off shanks.

2. Drill, hammer drill SDS, and chisel modes

Most SDS hammer drills give you rotary drilling for softer materials, hammer drilling for concrete and block, and a chisel setting for light breaking and chasing. It is handy for small openings and tidy-up work, but it is not a replacement for a dedicated breaker drill when you are doing heavy demolition.

3. SDS Plus is the site standard

SDS Plus covers the bit sizes and fixing work you hit every week, so it is the sensible first buy for most trades. SDS Max is for bigger, heavier work, so only step up if your day-to-day holes and chiselling genuinely demand it.

Shop SDS Drills at ITS.co.uk

Whether you need a compact cordless SDS drill for fixings and snagging, or a corded SDS hammer drill in 110v or 240v for constant drilling, we stock the full range of SDS drills to suit the job. It is all held in our own warehouse, in stock and ready for next day delivery so you can get back on the holes without waiting around.

SDS Drill FAQs

What does SDS stand for in drills?

SDS is the bit fitting system that uses slots in the shank so the bit locks into the chuck and can move slightly as it hammers. In real terms, it stops bits slipping, drills faster in masonry, and takes the abuse that kills standard keyed or keyless chucks.

Can I use normal drill bits in an SDS drill?

Not directly, because SDS drills take SDS shank bits, not round shank bits. You can use an SDS-to-chuck adaptor for light drilling, but do not expect it to behave like a proper handheld power drill, and do not run hammer mode with standard bits.

What is the difference between SDS Plus and SDS Max?

SDS Plus is the common site standard for fixings and general drilling, with a smaller shank and a wide choice of bits. SDS Max is a larger fitting for bigger drills designed for heavier drilling and breaking, and the bits are not interchangeable with SDS Plus.

Is a cordless SDS drill strong enough for concrete, or do I need corded?

A good cordless SDS drill will happily do fixings and regular hole drilling in concrete and block, especially for first fix and day-to-day installs. If you are hammer drilling continuously, stepping up hole sizes, or chiselling for long periods, corded SDS drills hold their output without battery changes.

Do I need a 110v SDS drill on site?

If you are working on most commercial sites, yes, 110v is usually the expected setup for corded tools. For domestic work a 240v SDS drill is common, but you still want proper RCD protection and a decent lead so the drill is not starved of power.

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SDS Drills

When you're drilling into concrete all day, an SDS drill stops the bit grabbing and the tool fighting you, so holes go in quicker and cleaner.

An SDS hammer drill is the one you reach for on fixings into block and slab, chasing for clips, and the odd bit of light breaking out. Choose SDS Plus for most site drilling, go cordless SDS drill for snagging and ladder work, and keep a 110v SDS drill or 240v SDS drill for long, hard shifts on power.

What Are SDS Drills Used For?

  • Drilling clean fixing holes into concrete, block and brick for anchors, frame fixings and bracketry without burning out standard power drills.
  • Running an SDS plus hammer drill for repetitive overhead work like tray, pipe clips and conduit supports where a normal electric hammer drill just chatters and wanders.
  • Chiselling out small channels and knocking off tile or render with an SDS drill with chisel when you need controlled removal without dragging a full breaker in.
  • Using a cordless SDS drill for quick punch-ins, snagging, and working off steps or scaffold where leads are a trip hazard and you just need holes on demand.
  • Keeping a corded SDS drill on the job for long runs of drilling where constant hammering eats batteries and you want consistent power all day.

Choosing the Right SDS Drill

Sort the right one by matching the SDS drill to the hole size and how long you'll be hammering for, not just what's on offer.

1. SDS Plus vs SDS Max

If you are doing standard fixings and general site drilling, an SDS Plus drill is the everyday choice and the bits are easy to get. If you are stepping up to big holes and heavier breaking, SDS Max is the jump, but it is a different tool and different bits, so do not buy it by accident.

2. Cordless SDS drill vs corded SDS drill

If you are bouncing between rooms, up ladders, or doing snagging, a cordless SDS drill keeps you moving and is safer than dragging leads. If you are drilling all day into hard concrete, a corded SDS drill in 110v or 240v will keep the hammering consistent without battery swaps.

3. Compact vs full size body

If most of your work is overhead fixings and tight spots, a compact SDS drill is easier on the wrists and gets in where bigger housings will not. If you are regularly chiselling or drilling larger diameters, go up a size for better control and less strain on the tool.

4. 110v vs 240v

If you are on site power, a 110v SDS drill is the normal setup and keeps you compliant with typical site rules. If you are mainly in domestic or workshop settings, a 240v SDS drill is fine, just use proper RCD protection and do not rely on a cheap extension lead.

Who Are SDS Drills For on Site?

  • Sparks and fire and security installers drilling fixings into block and slab all day, because SDS plus drills stay accurate and do not stall when you hit hard aggregate.
  • Plumbers and HVAC fitters doing bracketry, clips and core pilot holes, especially where an 18v SDS drill saves time moving room to room.
  • Builders and refit teams who need one SDS tool to drill, then swap to chisel mode for lifting tile, trimming mortar, or opening up for services.
  • Groundworkers and maintenance teams keeping a 110v SDS hammer drill for site power and a 240v SDS drill for workshop and yard jobs.

The Basics: Understanding SDS Drills

If you have only used a standard hammer drill, SDS feels different because the bit locks in and the tool does the hitting, so the hole stays true and you waste less time.

1. What is SDS drill doing that a normal chuck cannot?

An SDS drill uses a slotted shank system so the bit can slide slightly while it hammers, which is why it drills faster in masonry and does not keep loosening in the chuck. On site that means less wandering, less heat, and fewer rounded-off shanks.

2. Drill, hammer drill SDS, and chisel modes

Most SDS hammer drills give you rotary drilling for softer materials, hammer drilling for concrete and block, and a chisel setting for light breaking and chasing. It is handy for small openings and tidy-up work, but it is not a replacement for a dedicated breaker drill when you are doing heavy demolition.

3. SDS Plus is the site standard

SDS Plus covers the bit sizes and fixing work you hit every week, so it is the sensible first buy for most trades. SDS Max is for bigger, heavier work, so only step up if your day-to-day holes and chiselling genuinely demand it.

Shop SDS Drills at ITS.co.uk

Whether you need a compact cordless SDS drill for fixings and snagging, or a corded SDS hammer drill in 110v or 240v for constant drilling, we stock the full range of SDS drills to suit the job. It is all held in our own warehouse, in stock and ready for next day delivery so you can get back on the holes without waiting around.

SDS Drill FAQs

What does SDS stand for in drills?

SDS is the bit fitting system that uses slots in the shank so the bit locks into the chuck and can move slightly as it hammers. In real terms, it stops bits slipping, drills faster in masonry, and takes the abuse that kills standard keyed or keyless chucks.

Can I use normal drill bits in an SDS drill?

Not directly, because SDS drills take SDS shank bits, not round shank bits. You can use an SDS-to-chuck adaptor for light drilling, but do not expect it to behave like a proper handheld power drill, and do not run hammer mode with standard bits.

What is the difference between SDS Plus and SDS Max?

SDS Plus is the common site standard for fixings and general drilling, with a smaller shank and a wide choice of bits. SDS Max is a larger fitting for bigger drills designed for heavier drilling and breaking, and the bits are not interchangeable with SDS Plus.

Is a cordless SDS drill strong enough for concrete, or do I need corded?

A good cordless SDS drill will happily do fixings and regular hole drilling in concrete and block, especially for first fix and day-to-day installs. If you are hammer drilling continuously, stepping up hole sizes, or chiselling for long periods, corded SDS drills hold their output without battery changes.

Do I need a 110v SDS drill on site?

If you are working on most commercial sites, yes, 110v is usually the expected setup for corded tools. For domestic work a 240v SDS drill is common, but you still want proper RCD protection and a decent lead so the drill is not starved of power.

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