DeWalt Drill Drivers

DeWalt DC722KLV Cordless Drill Driver 12v

DeWalt DC722KL-GB Drill Driver18v

The Dewalt DC722KL-GB is a powerful but small 18v Drill Driver for heavy duty drilling and screwdriving. The gearbox is completely metal and has frameless motor to reduce the weight and increase. durability. Visibility on the DeWalt DC722KL-GB is improved by an LED headlight, and the drill driver also features. Dewalt Nano Phosphate Batteries that will last for 2000 recharge cycles.

Product Specifications

* 18V
* 2-Speed Variable & Reverse
* 2 x 2.0Ah Nano Batteries
* 40min Charger
* 17 Torque Settings
* 13mm Keyless Chuck
* Carry Case

Ace examples of 12v Cordless Drill Drivers include the Black & Decker CD12CA 12v, Bosch PSR 12v, DeWalt DC740KA 12v, Hitachi 12DVF3 12v, Makita 312DWDE3 12v, and also the Ryobi CHD1202 12v

In the event that 14.4v Cordless Drill Drivers are more ideal, then be sure to look at the Black & Decker Lithium Ion 14.4v, Bosch PSR 14.4v, DeWalt DC728KA 14.4v[/LINK], the Hitachi DSDL Li-Ion 14.4v,Makita BHP441RFE 14.4v, or the Ryobi CCD-1441 14.4v

For coverage of your 18v Cordless Drill Drivers requirements, go take a look at the Black & Decker CD18CA 18v, Bosch PSR18-2 Li-Ion 18v Drill Driver, DeWalt 920KB 18v Drill Driver, Hitachi DS18DL 18v Drill Driver, the Makita 6390DZ 18v Drill Driver or the Ryobi CHP-1802M One+ 18v Drill Driver

DIY SAFETY FIRST

Cordless drill drivers are significantly less hazardous than corded or electric power tools as there is no power lead for you to trip or fall over. Cordless power tools are much more accessible than corded tools as they allow you go anywhere and work in places that would ordinarily be inaccessible due to there being no power socket. Cordless drill drivers are becoming increasingly small and compact in design and are extremely easy to move around and transport. However, the size and weight of a cordless drill driver may vary depending on the battery type. Technological developments have allowed power tool manufacturers to produce cordless drill drivers that have the same voltage and power capacity as electric corded drill drivers.

A Hammer Drill is not only able to provide a rotary motion but may also apply a small amount of hammer action to the drill bit, as though someone was tapping the back of the drill while the bit was spinning. This enables the drill to work through masonry. A Hammer Drill may typically have the ability to switch the hammer action off and on as required. You may find that motor wattages start around 600w for this type of drill and a good idea is to look at machines with around a 700w motor, these may enable you to drill masonry with up to a 16mm bit. This type of drill is a good all rounder for the home.

Drills come in three distinct handle styles. The many popular cordless models have the T-handle style where the handle is placed close to the middle. The T-handle style distributes the weight for better balance and less wrist strain. Some people still prefer the more traditional pistol-grip style. The third style is the right-angle version, designed for use where space is at a premium.

Cordless drill drivers are measured in volts. Drills are available in everything from around 2 volts (for a cordless screwdriver) to the newest 24-volt tools. Higher voltage means heavier weight so consider buying a tool that may meet 80-90% of your needs. Twelve to 14.4 volt models are the many popular, and they may usually meet many homeowner's work needs. Corded drills are measured in amps. Generally, a higher amperage motor means more power.

Nickel-metal-hydride (NiMH) batteries represent the latest breakthrough in batteries. They're smaller and run longer than standard nickel-cadmium (Nicad) batteries. NiMH batteries also pose less of a hazard when it comes to disposal than Nicads because they don't contain any cadmium, which is highly toxic. Makita, Bosch, Hitachi and DeWalt offer NiMH batteries, and other manufacturers may soon produce these power cells too.

Unlike Ni-Cd batteries, lithium-ion batteries might be charged early and often. However, should they are not utilized for a long time, they might be brought to a charge level of around 40% - 60%. Li-ion batteries might be kept cool. Ideally they are stored in a refrigerator. Aging may take its toll much faster at high temperatures. The high temperatures found in cars cause lithium-ion batteries to degrade rapidly. Storing a Li-ion battery at the correct temperature and charge makes all the difference in maintaining its storage capacity. It is significantly beneficial to avoid storing a lithium-ion battery at full charge. A Li-ion battery stored at 40% charge may last many times longer than one stored at 100% charge, particularly at higher temperatures.

For many applications around the house a small set of common twist drill bits may normally serve your needs. You'll also need a drill to turn the drill bits and some tools to measure and mark where you want the hole. This includes a ruler or tape measure, a pencil or scribe and should working with metal, a centre punch and a hammer. The first and most important step is marking where you want the hole. You can also use a scribe on wood or plastic. Sometimes even a pencil may work well. As long as you can see your marks and they don't rub off when working your material it doesn't normally matter. Without a punch mark, the bit would drift around. If it did eventually catch, it would quite likely be in the incorrect location.

Not all holes need to go all the way through the material. Some holes need only be a certain depth in the wood. The easiest way to make certain you drill the correct depth is to measure the necessary hole depth on your drill bit. Then mark that point on the bit with a marker or wrap some tape around the bit at the measured spot. Then when you drill only insert the drill bit to the mark or tape. You can also purchase bit collars that slide over the bit and are secured at the appropriate depth. The collars usually attach with a small hex wrench or screwdriver. The drilling is done and you have to get the bit out. Give the drill a little power to spin the bit and slowly pull it out of the hole. Don’t be too quick or pull it out without spinning the bit. Either of these may cause the bit to bind in the hole. The hole is complete and now you need to attach the fastener. Bits can be inserted into the drill turning the drill into a screwdriver or wrench. If you are attaching screws determine the size of the screw head and select a matching screwdriver bit. Connect the screwdriver bit to the drill in the same way you would other drill bits. Put the bit head in the screw head and squeeze the trigger. Be careful not to provide so much power that you go all the way through the material (should that’s not called for) or pressure the screw head too far down into the material. It’s easy to get carried away with the power of the drill. If you are attaching a bolt fastener you can also purchase bolt sockets that can be attached to the drill. Match the bit size with the bolt, attach the bit to the drill, and screw in the bolt.

Twist drill bits are available coated with Titanium nitride (TiN). These are easily identified by the gold like colour. This coating increases the hardness of the bit and adds a self-lubricating property. The coating is only really effective when metal is being drilled, it has little effect when working with other materials. Twist drill bits are usually available in sizes 0.8-12 mm plus. They are designed for drilling relatively small holes and they sometimes tend to clog quickly especially when the wood is 'green'. When drilling deep holes (especially in hardwood) the drill bits might be withdrawn regularly to remove the waste. Special care is required when using the smallest sizes since these drill bits are thin and brittle. Always hold the drill square to the work and apply only light pressure when drilling. To sharpen use a drill sharpener, a grindstone jig or an oilstone. Titanium nitride drill bits cannot be sharpened without destroying the coating (although should the drill needs sharpening, the coating may probably have already been destroyed). Forming the correct angle at the tip is important for efficient cutting.

DIY Safety tips:

If you need to change a mains fuse, check the correct rating for that circuit - the blown fuse might have been incorrect in the first place. Using a thicker fuse wire than the correct rating is hazardous. Switch off the power and remove the fuse for the relevant circuit before carrying out any work, or inspecting, either it, or the appliances connected to it. Never inspect, or carry out work on, any part of the system with the power on. Make sure that power cannot be inadvertently restored by someone else.
Wear protective clothing including safety goggles, gloves and dust mask when working with potentially hazardous materials such as glass or spray paint. It is also advisable to wear a mask when working in a dusty environment e.g. sawing wood or MDF.

Ladders are one of the main causes of DIY accidents. Erect the ladder according to the manufacturer's instructions. Never lean to one side as you could lose balance. Don't rush as you're more likely to have an accident. Carefully plan the job before you start work. Know your limitations and consult a professional should you are unsure. It's also a good idea to ask someone should they can help you.

RCD's (Residual Current Devices) can respond to changes in the flow of electric current. For example, when a flex or cable is cut or an electric tool malfunctions, and direct contact is made with a mains supply conductor and earth, the RCD automatically disconnecting the power supply to the equipment to reduce the risk of you being electrocuted. RCD's are available as portable adaptors, can be incorporated in socket outlets, as separate stand alone units for fixed wiring installations offering whole house protection or as modular units for use in household consumer units. However, although RCD's are a vital safety aid, they cannot guarantee 100% protection. Even with them in your home, isn't it better to make a long term investment in good safety practice by looking after appliances such as hedge cutters, hedge trimmers, chainsaws, drill drivers and sanders.

Wear safety goggles whenever there may be a danger of flying debris - for example when using power tools.

DeWalt DC772KLV Drill Driver

DeWalt Drill Drivers

DeWalt DC722KLV Cordless Drill Driver 12v

DIY SAFETY FIRST