Einhell SDS MAX
Einhell SDS Max bits are built for big holes, hard concrete and proper demolition work where lighter SDS Plus gear just will not cut it on site.
If you are drilling service penetrations, chasing deep into block, or breaking out stubborn concrete, this is the end of the rack you want. Einhell SDS Max drill bits and chisels are made for heavier hammers, better energy transfer, and jobs that punish cheap accessories. If you already run Einhell SDS drills, step up to the right Einhell SDS Max bits for the graft and get through it properly.
What Are Einhell SDS Max Bits Used For?
- Drilling large diameter holes through concrete and dense blockwork for pipe runs, ducting, cable trays, and anchor points where a standard masonry bit would just skate or overheat.
- Chasing out tough sections of wall and floor when first fix changes late and you need an Einhell SDS Max chisel that will keep taking hammer action without folding over.
- Breaking off old tile beds, lifting stubborn render, and knocking back rough concrete edges during refurb work where lighter SDS Plus kit starts to feel undergunned.
- Boring repeated holes in reinforced slabs, lintels, and structural masonry when you need an Einhell SDS Max masonry bit that stays straight and clears dust properly.
- Handling heavier site drilling with Einhell breakers and demolition drills when the job is more about impact energy than speed.
Choosing the Right Einhell SDS Max Bits
Sort the bit to the material and hole size first. If the job is concrete all day, do not try and muddle through with lighter accessories.
1. Drill Bit or Chisel
If you need a clean hole for fixings, pipework, or anchors, go for Einhell SDS Max drill bits. If you are stripping tile, chasing channels, or breaking out material, you want an Einhell SDS Max chisel instead. Sounds obvious, but plenty of lads try to force one tool into the wrong job and just waste time.
2. Match the Diameter to the Job
If you are drilling anchor holes or smaller fixings, do not overbuy on diameter because a bigger bit means more drag and slower progress. If you are making service penetrations or larger routes, step up to the proper Einhell SDS Max masonry bit size rather than drilling a ring of undersized holes and smashing the middle out.
3. Check the Tool You Are Running
SDS Max bits only fit SDS Max machines, so check the chuck before you order. If your hammer takes SDS Plus, these will not go in. If you are regularly drilling big holes or doing demolition, it is worth looking at the wider Einhell SDS bits and attachments range and matching the shank to the tool you actually own.
4. Singles or Sets
If you only ever need one common size, buy a single replacement and keep the spend sensible. If you are doing install work across different fixings and penetrations, a set makes more sense because the odd size you did not buy is always the one the afternoon job needs.
Who Uses These on Site?
- Sparkies use Einhell SDS Max drill bits when they are opening larger routes through concrete walls and floors for containment, tray, and service entries that smaller bits struggle to finish cleanly.
- Plumbers and heating fitters reach for them when they need bigger penetrations for waste, soil, and pipework through dense block or older concrete that fights back.
- Builders and demolition crews rely on an Einhell SDS Max chisel for breaking out steps, lifting floor finishes, and chasing back hard material during strip-out and alteration work.
- Groundworkers and civils teams use Einhell SDS Max accessories for repeated anchor holes, fixing points, and heavy drilling where standard rotary hammer accessories wear out too quickly.
- Maintenance teams often keep both singles and Einhell SDS MAX drill bit sets ready so they are covered for anything from one-off repairs to a full day of concrete drilling.
The Basics: Understanding SDS Max Bits
The main thing to know is that SDS Max is built for heavier hammer drilling and breaking. It is not just a different fitting. It is there to put more impact into tougher materials with less faff on site.
1. SDS Max Shank
The SDS Max shank is larger than SDS Plus, so it locks into bigger rotary hammers and demolition drills. On the job, that means better energy transfer when you are drilling deep in concrete or using a chisel on hard material.
2. Drill Bits for Holes
An Einhell SDS Max drill bit is for boring straight through masonry, concrete, and similar materials. The flutes clear waste out of the hole as you drill, which helps the bit keep cutting instead of binding up.
3. Chisels for Breaking Out
An Einhell SDS Max chisel does not drill a neat hole. It uses the hammer action to break, lift, and remove material. That is what you want for chasing, tile removal, and rough demolition where cutting edges matter less than impact.
Einhell SDS Max Accessories That Keep the Job Moving
The right add-ons save a lot of messing about once you are into concrete and committed.
1. Drill Bit Sets
A proper set stops the usual back and forth when the fixing spec changes mid job and the one size you need is still in the van or not bought at all.
2. Point and Flat Chisels
Keep both shapes handy. A point gets you started in stubborn concrete and a flat chisel is what you want when you are lifting tile, render, or bedding off in sheets instead of pecking away all day.
3. Grease for the Shank
A small bit of correct shank grease helps the accessory seat properly and stops needless wear in the chuck. Miss it often enough and the tool starts feeling rough long before it should.
4. Spare Demolition Bits
If the day involves breaking rather than drilling, keep spare chisels ready. Once an edge mushrooms or rounds off, progress slows right down and you end up forcing the machine harder than needed. For heavier breaking jobs, look at Einhell demolition bits.
Choose the Right Einhell SDS Max Bits for the Job
Use this quick guide to stop overworking the wrong bit.
| Your Job | Category or Type | Key Features |
|---|---|---|
| Fixing anchors into hard concrete | Einhell SDS Max drill bits | Accurate diameter, strong carbide tip, clean waste removal through the flutes |
| Running larger pipe or cable penetrations | Larger diameter Einhell SDS Max masonry bit | Built for wider holes, better stability, less wandering in dense material |
| Chasing channels and breaking out sections | Einhell SDS Max chisel | Impact driven removal, fast material breakup, suits block, concrete, and tile beds |
| General maintenance with mixed hole sizes | Einhell SDS MAX drill bit sets | Multiple diameters ready to go, better value than buying one by one, handy for varied snagging work |
| Strip out and heavier demolition prep | SDS Max demolition accessories | Made for repeated hammer action, stronger fitment, suits bigger rotary hammers and breakers |
Common Buying and Usage Mistakes
- Buying SDS Max for an SDS Plus drill is the big one. They are different shanks, so the bit simply will not fit. Check the chuck before ordering and match the accessory to the machine.
- Using a chisel when you actually need a clean hole just makes a mess of the work. If the spec calls for anchors, sleeves, or pipe runs, use the correct drill bit and size it properly.
- Picking a bit that is too small for the finished opening wastes time because you end up drilling multiple holes and knocking out the middle. Go straight to the diameter the job needs.
- Forcing a worn bit through reinforced concrete slows the drill, overheats the accessory, and hammers the machine harder than necessary. If progress drops off badly, inspect the tip and replace it.
- Running dry, dusty drilling without clearing debris from the hole can cause binding and poor cutting. Let the flutes do the work, back the bit out when needed, and keep the hole clear.
SDS Max Drill Bits vs SDS Plus Bits vs SDS Max Chisels
SDS Max Drill Bits
These are for larger holes in concrete, block, and structural masonry using heavier rotary hammers. Buy these when hole size, depth, and tough material matter more than compact tool handling.
SDS Plus Bits
Better for lighter fixing work and smaller holes with more compact SDS drills. Fine for routine plugs and anchors, but once the holes get big or the concrete gets nasty, they are not the right answer.
SDS Max Chisels
This is demolition kit rather than drilling kit. Choose a chisel when you are removing material, chasing channels, lifting tiles, or breaking out concrete, not when you need a neat, sized hole.
Maintenance and Care
Clean the Shank After Use
Wipe dust and old grease off the SDS Max shank before putting bits away. Grit in the fitting wears the chuck and stops the accessory seating properly next time.
Check Carbide Tips and Chisel Edges
If the cutting tip is chipped or the chisel edge is badly mushroomed, performance drops fast. Replace damaged bits rather than battering on and risking slower work or tool strain.
Store Them Straight and Dry
Do not leave bits loose in the bottom of the van where they knock into each other and pick up rust. A case, sleeve, or organised tube keeps the tips in decent nick.
Use the Right Shank Grease
A light smear on the shank helps smooth fitting and reduces wear inside the chuck. Too much just drags in dust, so keep it sensible.
Retire Worn Bits Before They Cost You Time
A tired bit still spins, but it drills slower, runs hotter, and makes the hammer work harder. When it stops earning its keep, swap it out and keep the job moving.
Why Shop for Einhell SDS Max Bits at ITS?
Whether you need a single Einhell SDS Max masonry bit, a tough Einhell SDS Max chisel, or a full spread of Einhell SDS Max accessories, we stock the range properly. That means the sizes, sets, and demolition options trades actually use, all in our own warehouse and ready for next day delivery.
Einhell SDS Max Bits FAQs
What's the difference between SDS Max and SDS Plus?
SDS Max is the larger fitting for heavier rotary hammers and demolition drills. It is made for bigger holes, tougher concrete, and stronger hammer action. SDS Plus is for lighter drilling and smaller fixings. In plain terms, SDS Plus is your everyday site drilling setup, while SDS Max is what you move to when the material gets harder and the holes get bigger.
What size holes can SDS Max bits drill?
SDS Max bits are used for larger diameter holes than SDS Plus, especially in concrete and structural masonry. Exact sizes depend on the bit and machine, but this is the range you reach for when standard fixing holes turn into service penetrations, anchor points, and heavy site drilling. Always match the hole size to the fixing or pipework spec rather than guessing on site.
Are Einhell SDS Max bits suitable for reinforced concrete?
Yes, for the right machine and the right bit, they are suited to hard concrete and can cope with demanding masonry work, including reinforced sections. That said, performance always depends on the hammer behind it and the condition of the bit. If you are regularly going into reinforced concrete, keep the bit sharp, let the tool do the work, and do not keep pushing a worn tip.
Will these fit any hammer drill I have already got?
No. Einhell SDS Max bits only fit SDS Max chucks. They will not fit SDS Plus, standard three jaw chucks, or combi drills. Check the tool spec before ordering because this is the easiest mistake to make and the quickest way to buy the wrong accessory.
Are chisels and drill bits both worth keeping in the van?
Yes, if you do refurb, install, or alteration work. The drill bits handle clean holes for fixings and penetrations, while the chisels deal with chasing, lifting tile beds, and breaking out rough sections. One does not replace the other, and most decent site setups carry both.
Do I need singles or a full set?
If you only use one or two sizes regularly, singles are the sensible buy. If your work jumps between anchor sizes, service holes, and varied install jobs, a set saves time and usually money as well. It also stops that usual problem where the one size you need is the one you never bought.
