This article will focus on SDS Hammer Drills, comparing the benefits and differences to conventional hammer drills. SDS drills can offer greater power than a standard drill, this article will explore why they are the superior option for both DIY and for contractor work. Several reviews for well-priced SDS hammer drills are featured, discussing the strengths of each drill from the top brands. This article also contains a buyer’s guide, which will discuss the key details and functions of SDS drills, as well as frequently asked questions about the products.
Our selection of the best SDS hammer drills available in the UK market in 2020!
More on SDS Drills
In general, SDS drills will cost more than standard drills, however, this is compensated by the host of benefits they provide. SDS was originally created by Bosch and is short for Slotted Drive System. SDS drill bits feature a non-circular shank, to match the chuck and ensure that there is no slipping during the rotation. The hammer will operate to increase the power of the drill bit, without needing to also accelerate the chuck, increasing the efficiency. An SDS drill can be used for drilling through concrete and masonry, as it has a high performance for heavy drilling. These drills are also ideal for their chiselling functions, useful for removing masonry or light demolition of walls.
An SDS drill will allow more accuracy and precision than a standard drill, as the drill bits remain stationary, with the chuck performing the hard work. SDS drills also have an option to disable the hammer function, so that they can perform as standard rotary drills, allowing for use when working with softer materials, making an SDS drill a versatile option. While there are several standard sizes available, the most commonly used size of SDS drill is SDS Plus.
Differences between SDS drills and hammer drills?
An SDS hammer drill is similar to a hammer drill, as they will operate the drill bit while still in motion. Through the use of a piston, much more power can be generated through each strike, increasing the efficiency of the SDS drill. In general, SDS drills are easier to use than a conventional drill, as the user will simply have to guide the drill, letting the power do the rest of the work.
What is the performance of SDS drills compared to hammer drills?
SDS drills offer more power and efficiency compared to a conventional hammer drill, requiring much less force from the user to effectively operate. SDS drills also offer more flexibility and versatility than standard hammer drills, as they have multiple operating modes.
Differences between SDS and SDS+?
SDS Plus is, as the name suggests, an improvement upon the original design, while remaining compatible with any SDS hammer drills. SDS Plus can offer more power, making them a better choice for harder jobs.
What are SDS drill bits?
SDS drill bits are used in SDS rotary hammer drills, with the bit shank featuring four grooves to fit the collar of the drill. These grooves allow for a smoother motion, while ensuring the bit stays within the chuck. The head of the drill bit operates much like a conventional hammer drill, though often with a reinforced material.
Are all SDS drill bits the same?
All SDS drill bits are of the same design, making them compatible with all other SDS drills. The variance in SDS drill bits are in the size and material, to suit them for the job needed. Non-SDS chucks will not be compatible with SDS drill bits, as they are made to a different standard.
What are SDS Adapters?
Using an SDS adapter will allow for the perfect fit of a drill bit to the drill. Many drill producers will also manufacture adapters, by choosing these it can be assured that the product will be compatible to the drill. Using an adapter can prolong the lifespan of a drill, as any failing drill bits can be easily replaced.
What maintenance is required?
Lubrication is recommended for SDS hammer drills, as it is with all drills. The connecting components should be well lubricated to allow for smooth movement and function within the drill. Using lubrication will also prevent unnecessary friction and abrasion, increasing the lifetime of the drill.
As with many power tools, there are some well-known brand names that are reliable and are likely to be more than up to the task. Another benefit of using the top brands is that they are often able to offer support and long lifetimes for their products. The following brands are suppliers for both contractors and DIY workers, ensuring high quality and safe products: