![]() ![]() Most decent drills aimed at professional tradesmen will feature at least 2 decent 2 amp hour batteries. Tips: If you are looking to purchase a new drill/driver, always look for a drill/driver set that features at least 2 batteries.īatteries are expensive to buy separately and having only one battery is a real pain as if you need to do a lot of drilling and screwing, having to stop and wait while the battery recharges is not ideal! If looked after correctly, both will last around the same number of charge cycles and in terms of performance, both are pretty much the same. On the whole, Li-ion batteries tend be slightly better in that they do not suffer from the “memory effect” that NiCad batteries do, they are also low maintenance and tend to weigh a lot less, but they are more expensive. There are also several different types of battery – the older NiCad (nickel-cadmium) and the newer Li-ion (Lithium Ion). This figure can be used as a very rough estimate of how long the battery on your drill will last (rough due to the fact that loads on the power draw will increase/decrease depending on what you are doing). In the case of a 1Ah battery, this means that the battery itself should supply a constant current of 1 amp for a period of 1 hour. Essentially, this is how long the battery should last. If you have ever looked at a battery, you may have noticed that it has printed on it somewhere, “Ah” or “amp hour”, with a number also next to it e.g. They come in a range of power output’s with the most common being 10.8v, 12v, 14.4v, 18v, 24v, 36v and even 54vĪn 18v cordless drill/driver with large 5AH (amp hour) battery clipped to baseĮach different type has it’s own advantages and disadvantages and one is not necessarily better than the other, it really comes down to what you will be doing and where you will be doing it.įor example, if you are going to be doing a lot of drilling and screwing on site, where mains power may not necessarily be available, then an 18v cordless drill/driver would be the way to go.īut, if you are only going to be drilling a few holes now and again at home to put up some shelves etc, then a corded drill would be perfectly suitable. Cordless – Your drill, driver or other will be powered by an on-board battery that’s normally clipped to the base of the handle inserted into it (smaller drill/drivers), but occasionally they are built in (small 3.6v screwdrivers).Note: When it comes to mains powered, in most cases, standard 240V kit will not be allowed to be used on a building site, instead, 110V kit powered through a 110V transformer should be usedĪ standard mains powered corded hammer drill The length of wire will vary, but it’s normally between 1.5 and 2 metres. Corded – Plugged into the mains via a standard plug and power is fed to the motor through a flex wire. ![]() What is the Difference Between Corded and Cordless?įirstly, before we into the nitty gritty of the different drills and what they do, it’s a good idea to look at the main sources of power that each drill type, whether it’s a rotary SDS drill or small light use 10.8V drill/driver will use in order to do it’s drilling or screwing.Įssentially, there are 2 different types of power: With this in mind, this DIY guide will run through the main different types of drill, drill/driver and combi drill etc that will also cover pretty much any drilling job found in the home and explain what each should be used for. With all of these different features available, how do you know that you are purchasing the right drill for your needs? cordless or coded and if you are looking to purchase one, the range of options can be very confusing. There is a massive range of different drills, drill/drivers and impact drivers available today, each with a range of different power outputs, types of chuck and drill bits they accept, methods of power supply e.g. ![]()
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