SDS, or slotted drive system, is a special technology that’s mainly used for hammer drills and demolition work. Not all SDS hammer drills are the same – SDS Max and SDS Plus require different drill bits and chisels. For instance, SDS Max usually accepts bigger-sized bits compared to SDS Plus drills.
In line with this, you might be looking for the right drill bit and chisel set for your SDS hammer drill. To choose one, you need to look into certain factors such as compatibility, materials, case, and the like.
For those in a rush, you can go directly to check our top picks. The KATEYA 7-Piece Carbide Tipped Bit Masonry Drill Bit Set is our favorite SDS drill bit set. If you’re looking for an SDS Max set, you must check out the KATEYA 3-Piece Carbide Tipped Bit Masonry Drill Bit Set.
The KATEYA 7-Piece Carbide Tipped Bit Masonry Drill Bit Set is my top pick, which contains four carbide points and is made from high-speed steel (HSS). This means it will maintain its hardness for much longer than regular steel, making it ideal for any demolition jobs with a SDS hammer drill. On the other hand, the carbide tip helps to resist heat during high-speed operations or high BPMs during hammer mode.
Each of these 13-inch bits drill to a depth of nine inches. The bits are also precision-tempered, which increases durability, another plus. They are rated for use in SDS Max hammer drills. The sizes included in this set are 1/2, 3/4 (the most commonly used size), 5/8, 1, 1 1/4, 1 1/2, and 1 ⅛-inches.
Things I Like About This Product: It has the most common rotary hammer drilling sizes that fit most SDS Max hammer drills.
Things to Keep in Mind Before Buying This Product: In some cases, the spline pattern might not work with certain hammer drills.
Bearing a 4-flute design for less overheating, the Bosch 7-Piece SDS-plus Rotary Hammer Drill Bit Set contains most standard sizes, such as 3/16, 1/4, 1/2, 3/8, and 5/16 inches. There are also different sizes for the 1/4-inch drill bits (long and short) to suit your needs. They are designed to fit SDS Plus rotary hammer drills, hence they are a little smaller than my previous pick.
What I like about Bosch’s drill bits is that they have an optimized flute design which also helps to keep the tip cool-running. The hardening process used to make them also helps in durability while load resistance is added by the carbide tips.
To keep your drilled holes as round as possible, Bosch’s centric tip on each bit also comes in handy. I also like that it comes with its storage case so you wouldn’t lose them easily, especially with the smaller-sized ones.
Things I Like About This Product: The optimized flute design helps keep the drill bits cool-running under load. It also comes with a handy case for you to keep all of the seven drill bits organized.
Things to Keep in Mind Before Buying This Product: If you need more 3/16-inch bits, you might have to buy another kit separately since this set only has one of that size.
Yet another option for the SDS Plus drills, the Makita 5 Piece Drill Bit Set comes with sizes 3/16, 1/4, 5/16, 3/8, and 1/2-inch, which might work well for those who need smaller bits. It is compatible with any SDS Plus drill that accepts 7/8-inch chuck size. Everything fits into a small translucent plastic case.
The carbide tip design can enhance durability while the flute design helps with wood chipping so your work can require fewer cleaning due to debris management. It has medium depth compatibility of up to 4 inches and the heat forging for the carbide tip can help with masonry or concrete drilling to avoid easily wearing out.
Things I Like About This Product: The special flute design helps minimize drilling debris to prevent hassle when cleaning up. It also comes with a plastic case to keep everything organized – ideal for traveling from the garage to a job-site.
Things to Keep in Mind Before Buying This Product: It might not have a lot of sizes as compared to the previous picks.
For general demolition work and concrete chipping, the Makita 3 Piece – SDS-Plus Chisel & Point Bit Set comes with a flat chisel bit (0.75 inches) for edging and chipping, scaling chisel bit (1.6 inches) for large-scale projects, and bull point bit for demolition and breaking, all of which are 10 inches long. This long size allows you to perform demolition on a larger scale compared to smaller chisels.
All of them have been heat-treated and made of tungsten carbide and steel for durability. This makes them ideal for removing tiles, but they can also be used for concrete and similar materials. Since they are Japan-engineered, they seem to have been forged with accuracy.
Things I Like About This Product: The carbide and steel tips are heat-treated for durability and repeated load while the large size can help a lot with big demolition jobs.
Things to Keep in Mind Before Buying This Product: There could be slight issues with the fit of these chisels on your hammer drill, depending on usage and the type of unit.
If you have an SDS Max hammer drill, the KATEYA 3-Piece Carbide Tipped Bit Masonry Drill Bit Set is a great starter. Each of these drill bits are 24 inches in length and can drill up to 20 inches deep.
While this set includes less bits compared to the 7-piece picks above, they are still made of four high-grade carbide cutting points to help create clean jobs. Made of carbide and high-speed steel, these masonry drill bit sets are sized 1, 1 1/2, and 1 1/4-inches. You can use KATEYA’s 3-piece set if you just want to add more drill bits to your arsenal.
Things I Like About This Product: They have a long length of 24 inches so they can pack a lot of power and drive for your SDS hammer drill. This can also make it ideal for drilling bigger hole sizes.
Things to Keep in Mind Before Buying This Product: They don’t have a lot of size choices to choose from compared to the 7-piece picks mentioned above.
Made with rock carbide tips, the DEWALT DW5470 SDS Plus Bits Set has a 4-flute design to help get rid of debris easily so you can focus on drilling, rather than cleaning. Also, this rock carbide material helps with surface contact so it will not dull easily.
They also come with a clear case that has a hanger hole and measures 3 x 7.5 inches, so it can easily fit into any toolbox, large pocket or small bag. If you have a powerful enough SDS drill then you might also use these for very hard rocks.
As long as your SDS Plus hammer has a 1/2-inch or 3/8-inch chuck, these bits will fit just fine. The sizes included are 3/16, 1/4 (long and short), 3/8, and 1/2-inch. They are also backed by a 1-year full warranty from the manufacturer.
Things I Like About This Product: They come in a clear case and have a 4-flute design to help clear off debris as you work. The rock carbide tip could be used for tough masonry work such as garden stones and similar materials.
Things to Keep in Mind Before Buying This Product: It doesn’t have smaller sizes such as 3/16 for tasks such as concrete anchors.
If you need a complete set that not only includes drill bits but also chisels, you will like the ZINMOND SDS-plus Rotary Hammer Drill Bits Set. This one comes with 3 chisels: a pointed one for light chipping and breaking, a flat chisel for removing and edging, and a flat-edge chisel for removing large concrete or stones.
Since the bits have a carbide tip, they are resistant to extreme heat and heavy loads and can produce cleaner holes. Additionally, the design of the special grooves helps to keep it steady when installed on any hammer drill (corded or cordless). Also, the U-flute design can keep its temperature just right, even during fast speeds and blows.
The drill bit sizes included are 1/4 (long and short), 5/16, 1/2, 3/7, 5/16, 9/32, and 3/16 while the 3 chisels are at 0.5, 0.82, and 1.57 inches respectively.
Things I Like About This Product: It is a nearly-complete chisel and drill bit set for SDS Plus hammer drills with various sizes.
Things to Keep in Mind Before Buying This Product: Although this is a big set, it sadly doesn’t come with storage aside from a cardboard box and a plastic bag.
The Methodology: What I Considered When Picking the SDS Hammer Drill Bit and Chisel Sets Featured Above
If you are curious how we picked the SDS hammer drill bit and chisel sets mentioned above, here are some criteria that we considered:
Type of SDS Hammer Drill
When looking for an SDS hammer drill bit, you should know first if your unit is an SDS Plus or an SDS Max, as they are different from each other in terms of size and design. SDS Plus bits won’t fit SDS Max drills and vice-versa so you should choose according to what you have.
The general difference between SDS Plus and SDS Max drill bits is that SDS Max ones are usually meant for tough demolition work whereas SDS Plus is on a lighter side of concrete projects, hence their drill bits tend to be smaller in size. However, most tool owners might tell you to get an SDS Max instead if you’re serious in your craft and want flexibility and power at the same time.
Different SDS drills have different chuck sizes so you should know which fits your unit first, before buying. For instance, SDS Plus drills can either have 1/2 or 3/8-inch chuck, while some can take up to 7/8 inches in size.
Sizes of Bits Included
A wide range of sizes can be especially important for your purchase if you don’t currently have drill bits for your SDS hammer drill. However, if you already have a couple of them, purchasing a 3-piece or 5-piece set would probably work just fine.
You should know which drill bit set has the sizes that you need. For instance, 3/4-inch bits are typically in-demand. There are also drill bit sets that have 2 of the same size albeit a different length.
Moreover, having a longer bit length allows it to have more power and reach while you’re drilling into any material. Having a 24-inch drill bit is useful for hard-to-reach areas.
The tips included in chisel sets are usually three different thicknesses but at the same length. There are pointed ones for the initial breaking, while there are also flat ones designed for large areas. Having quality-made chisel tips can help you to speed up your demolition project, so long as you have a quality SDS hammer drill that’s meant for the job.
Carbide material is usually at the tip of quality drill bits, which can help to cool down the bit during extreme speeds and loads. By purchasing bits made or coated with a durable carbide material, you are choosing drill bits that typically last longer.
Construction of the Bit
Another important factor to consider when choosing a drill bit is the construction. SDS drill bits tend to have flute ends to avoid chipping and debris. This can be crucial for reducing the clean-up time during each drill procedure. Aside from that, special shapes of drill bits can also help create a much rounder and cleaner hole as compared to low-quality bits.
Good packaging can also make a difference when buyinga drill bit set. Fortunately, most of my picks above come in cases to keep them together and organized. Some of them, such as the DEWALT DW5470 SDS Plus Bits Set Rock Carbide Tip can even fit into small bags so you can take them with you to job sites without feeling bulky.
For those who use SDS Max hammer drills, I’d recommend the KATEYA 7-Piece Carbide Tipped Bit Masonry Drill Bit Set or the KATEYA 3-Piece Carbide Tipped Bit Masonry Drill Bit Set. However, if your hammer drill is an SDS plus, you can try the Bosch 7-Piece SDS-plus Rotary Hammer Drill Bit Set or the Makita 5 Piece – SDS-Plus Drill Bit Set.
When your project involves tough stone, you can break them up easily with the DEWALT DW5470 SDS Plus Bits Set Rock Carbide Tip. If you need quality chisel tips for your masonry project, you might like the ZINMOND SDS-plus Rotary Hammer Drill Bits Set or the Makita 3 Piece – SDS-Plus Chisel & Point Bit Set, which also comes with a large set of SDS drill bits for those who need a lot in their toolbox.