Compare Prices - DeWalt DC742KAV 12v

DeWalt DC742KA 12v Drill Driver

DeWalt DC742KAV 12v Cordless Drill Driver
- Compact, lightweight design.
- 17 position adjustable torque control for consistent screwdriving into a variety of materials with different screw sizes.
- Ergonomically designed trigger and rubber grip.
- 10mm Chuck

Specifications:
Battery : 2 x 1.3Ah NiCd
Torque Control : 17 Stage
No Load Speed RPM : 0-400 / 0-1400
Drilling Capacity:
Metal : 10mm
Wood : 25mm

Excellent examples of 12v Cordless Drill Drivers include the Black & Decker CD12CA 12v Drill Driver, Bosch GSR12-2 12v Drill Driver, DeWalt DC727KA 12v Drill Driver, Hitachi 12DVF3 12v Drill Driver, Makita 6319DWDE3 12v Drill Driver, and the Ryobi CHD1201 12v Drill Driver

In the event that 14.4v Cordless Drill Drivers are more your thing, then make sure to check out the Black & Decker CP142KB 14.4v, Bosch PSR14Li-2 Lithium Ion 14.4v, DeWalt DC728KA 14.4v[/LINK], the Hitachi DSDL Li-Ion 14.4v,Makita 6339DWDE3 14.4v, or the Ryobi CHD-1441 14.4v

For all your your 18v Cordless Drill Drivers longings, go take a look at the
Black & Decker CD18CA 18v, Bosch PSR18-2 Li-Ion 18v Drill Driver, DeWalt DC759KB 18v Drill Driver, Hitachi DS18DMR 18v Drill Driver, the Makita 6390DZ 18v Drill Driver or the Ryobi CCD-181M One+ 18v Drill Driver

DIY: Do It Safe

In the past drills were manually driven but technological developments have provided the development of drill drivers that are powered by an electric motor. For numerous years these electric power tools have been the many popular and well-used tool around home but recently there has become a increasing trend towards cordless drill drivers thanks to the development of battery technologies.

The Angle Drill is designed for use in tight areas. Their main feature is the angled neck. Unlike a conventional drill, an Angle Drills profile allows the drill to be used at arms length and in areas where the body of a drill would not allow it access. While they may not be able to deliver the power and torque of a conventional drill they are incredibly handy tools, especially around the home. An example would be drilling a hole on the inside of a drawer to mount a handle, positioning a normal drill could be awkward but the body of an Angle Drill would rise out of the drawer leaving plenty of space for the operators hand.

Any tool should feel like an extension of your hand. The tool may feel great while standing in the store aisle but try to imagine what it might feel like after a few hours of use. While in the shop make sure all controls are convenient, and check to see if the forward/reverse and high/low speed switches in particular are easy to use.

Accessories for drill drivers include drill bits for drilling wood, metal, ceramic, glass, and masonry. In addition to drill bits other accessories include hole saws, screwdriver bits, files, rasps, and sanders.

All cordless drill drivers come with a battery charger, with recharge times ranging from 15 minutes to three hours. But faster isn't necessarily better. A contractor might depend on fast recharges, but slower recharging isn't usually a concern at home, especially should you have two batteries. What's more, there are drawbacks to fast charging. A quick recharge might damage a battery by generating excessive heat, unless it's a specially designed unit. If you want a speedy recharge, go with a tool from Makita, Hitachi or Panasonic, whose "smart" chargers are equipped with temperature sensors and feedback circuitry that protect batteries. These units provide a charge in as little as nine minutes without battery damage.

If a Li-ion battery is stored with too low a charge, there is a risk of allowing the charge to drop below the battery's low-voltage threshold, resulting in an unrecoverable dead battery. Once the charge has dropped to this level, recharging it might be hazardous. Some batteries therefore feature an internal safety circuit which might stop charging in this state, and the battery might be for all practical purposes dead. In circumstances where a second Li-ion battery is available for a given device, it is recommended that the unused battery be discharged to 40% and placed in the refrigerator to prolong its shelf life. While the battery might be used or charged immediately, some Li-ion batteries might provide more energy when brought to room temperature.

For many applications around the house a small set of common twist drill bits might 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 might also use a scribe on wood or plastic. Sometimes even a pencil might work well. As long as you might 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.

To drill a satisfactory hole in any material, the correct type of drill bit must be used; it must be used correctly and be sharpened as suitable. Many jobs around the house require a hole of some kind to be drilled - whether it is putting up a shelf, building a cabinet or hanging a light fitting. For basic requirements, a set of high-speed steel twist drill bits and some masonry drill bits might probably be sufficient for the average handyman. But for more sophisticated jobs/material, others drill bits might be required - perhaps larger, or designed for a specific material/purpose. Good quality drill bits can be expensive, so take care of them, keep them in a case or box should possible, rather than allowing them to roll around loose in a toolbox where the cutting edges may be damaged.

Also known as a wood or dowel bit, a spur point bit has a central point and two raised spurs that help keep the bit drilling straight. The bit cuts timber very fast when used in a power drill and leaves a clean sided hole. They are ideal for drilling holes for dowels as the sides of the holes are clean and parallel. Sizes range from 3 to 10mm. Spur point drill bits should only be used for drilling wood or some plastics. Sharpen the point and spurs with a fine file or edge of a fine grindstone; the angle between the point and spurs should be 90°.

DIY Safety tips:

Use a voltage tester to check the power to the wires or connections are off before touching them. Check your work thoroughly before restoring power to the circuit. If you are not certain, seek professional help. Remember the golden rule ... " If you don’t know – ask".
Always use the correct tools for the job. It is worth investing in high quality equipment as this might be safer and might probably do the job faster.

Keep your head: should any of your tools has a loose head or handle, replace the whole tool or have it repaired by a professional. Keep a tool box tidy for easy access and always use the cover guards which come with tools such as saws, knives and chisel blades. Buy equipment and household appliances which are made to a British or European standard or carry an approved product quality and safety mark. There might be a label on the product.

RCD's (Residual Current Devices) might respond to alterations 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 plug 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.

When working in the vacinity of electrical items or cables, make sure the electricity supply is off and the fuse removed . Be sure that others cannot inadvertently re connect the supply.

Cordless Drill Drivers

DeWalt DC742KAV 12v Drill Driver

Compare Prices - DeWalt DC742KAV 12v

DeWalt DC742KA 12v Drill Driver

DIY: Do It Safe

Cordless Drill Drivers