Cordless Drills and Battery Problems
Cordless drills are the perfect tool for handymen and do it yourselfers because cordless drills are so lightweight and easy to use. Cordless drills work on rechargeable lithium batteries, enabling the user to plug a battery pack into the device and enjoy instant regular drill force without a cord. While the cordless drill driver is smaller than most corded drills, many cordless drill brands are actually larger than some of their corded cousins. So how does one choose a cordless drill for their next job?
Most cordless drills have two main types of battery packs, lithium ion or lithium polymer (or lithium metal). Lithium ion batteries are smaller and powerful than li-polymer batteries but tend to drain faster. Li-metal batteries are a more recent development and are bigger and more powerful than li-ion batteries. Both types have different applications and it is a good idea to try out both before making a final choice. You could even consider buying a third type of battery for situations where one type doesn't work or is too expensive.
The cordless drill driver is a versatile tool that can be used in a huge number of drills. Many cordless drills today come bundled with a chuck that allows users to drill more precisely into surfaces. The most common types of cordless drills for household use are the Bosch and Festool brands. Bosch makes the Rego series of cordless drills and although they are expensive they have a lot of high-quality parts and they last for a very long time. However, Bosch makes a lower quality version of the Rego chuck which is easier to find and cheaper. The Festool series is also popular but sells for less.
A lot of people use cordless drills at work so getting a cordless drill that has a maximum working life should be a priority when purchasing a drill. Make sure you choose a cordless drill that has a maximum working life of at least 10 years. If you use the cordless drills often at work then getting a drill with a higher maximum life is advisable. The best way to check the working life of a drill is to keep it plugged in and not being used on a regular basis for a while. If you do not want to buy a drill with a long working life, then consider buying one that works with a shorter maximum life. You should also make sure that you get a drill with a cord that can accommodate the tools that you plan to use with it.
Most cordless drills have a fixed screwdriver tip, which can be useful if you need to loosen the bolt that holds the base plate in place. The screwdriver tip can be inserted into the hole and turned until it loosens. It is important to remember not to leave any head gauges exposed as they will lead to accidents. DeWalt makes some compact screwdrivers that fit very well. These are the most common drivers that you will find for cordless drills.
When using cordless drill tools, you should make sure that you have an efficient chuck or spinning driver. A drill bit that is too small will not do too well as it will clog up the chuck or cutting blade. On the other hand, a drill bit that is too large will have difficulty drilling through various kinds of materials. It is better to get a cordless drill that has a bit that matches the size of the material that you intend to drill through.
Cordless drills that use batteries should be kept in an area where they will not come in direct contact with water. The batteries can be recharged over time. However, it is often used that you have to change the batteries frequently. It is always recommended that you buy cordless batteries from reputed companies.
The clutch system in cordless drills works on the principle of an automatic transfer balance. A quick change of the handle allows the operator to reset the clutch lever automatically. Most of the cordless drills that work with a two-pronged battery clutch are also capable of switching to a one-prong mode.