DeWalt Drill Drivers

DeWalt DC740KA Drill Driver

The DeWalt DC740KA Professional 12v Cordless Drill Driver comes with a charger for one hour, two batteries and a durable carry case.

The powerful DeWalt DC740KA 12v drill driver comes equipped with a variable speed trigger and twin speed gearbox, letting the user reduce drill wander and extend the life of drill bits. The 10mm single sleeve chuck can be operable by one hand as the drill features a spindle lock when not in use.

Specifications:
Chuck Capacity: 1.0-10 mm.
Battery: NiCd 1.3 Ah.
Power Output: 190 Watts.
No Load Speed: 0-350 /0-1200 rpm.
Max Torque: 20 Nm.
Max. Drilling Capacity: Wood - 25 mm, Metal - 10 mm.
Voltage: 12v
Weight: 1.6 kg
Length: 212 mm
Height: 225 mm

Additional Features:
Great compact and lightweight design for working in tight areas.
Ergonomically designed trigger and rubber grip for comfort and ease of use.
Two speed settings, variable speed and reverse switch for maximum control.
14 Position adjustable torque control for consistent screwdriving into a variety of materials with different screw sizes
Electric motor brake for added control
All metal gearing for efficient power transmission and longer tool life.

Box Contents:
# Drill/Driver
# 2 x Battery Packs
# 1 x Charger
# 1 x Kitbox
# 1 x Instruction booklet.

Other Drill Driver Options

Great examples of 12v Cordless Drill Drivers include the Black & Decker CP12KB 12v Drill Driver, Bosch PSB12VE-2 12v Drill Driver, DeWalt DC727KA 12v Drill Driver, Hitachi 12DVF3 12v Drill Driver, Makita 6270DWPE3 12v Drill Driver, and the Ryobi CHD1201 12v Drill Driver

In Case 14.4v Cordless Drill Drivers are more suitable, then be sure to peruse the Black & Decker Lithium Ion 14.4v Drill Driver, Bosch PSR14Li-2 Lithium Ion 14.4v Drill Driver, DeWalt DC757KA 14.4v Drill Driver, the Hitachi DSDL Li-Ion 14.4v Drill Driver,Makita BDF442RFE 14.4v Drill Driver, and the Ryobi CCD-1441 14.4v Drill Driver

For all your your 18v Cordless Drill Drivers longings, go take a look at the Black & Decker CD18CA 18v, Bosch PSR 18v Drill Driver, DeWalt DC729KA 18v Drill Driver, Hitachi DS18DL 18v Drill Driver, the Makita BDF452z 18v Drill Driver or the Ryobi CHP-1802M One+ 18v Drill Driver

The biggest positive of the cordless drill driver over its powered partner is the freedom to be used anywhere, the downside of a battery drill is the harder you work the drill the faster the battery runs out, so you have to make sure that you are buying the right voltage cordless drill driver for the job, there is no point in investing money into a 12 volt drill and expecting it to be able to drill fifty 16mm holes from one set of batteries because it won’t.

An Angle Drill is manufactured 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.

Drills come in three distinct handle styles. The most popular cordless models have the T-handle style where the handle is placed near 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, manufactured for use where space is limited.

Drilling softwood, hardwood, metal, and masonry all require different drill speeds. Harder materials or larger drill bits have to be worked at lower speed. Conversely, softer materials and smaller drill bits can be used at higher speeds. Look for a drill with variable speed. Variable speed allows the user to control the bit speed, indispensable when you plan on working different materials and accessories.

Lithium ion batteries are commonly used in consumer electronics and tools such as drill drivers. They are currently one of the most popular types of battery for portable electronics, with one of the best energy-to-weight ratios, no memory effect, and a slow loss of charge when not in use. In addition to uses for consumer electronics, lithium-ion batteries are growing in popularity for defence, automotive, and aerospace applications due to their high energy density. However certain kinds of mistreatment may cause Li-ion batteries to explode.

Lithium-ion batteries can rupture, ignite, or explode when exposed to high temperature environments, for example in an area that is prone to prolonged direct sunlight. Short-circuiting a Li-ion battery can cause it to ignite or explode, and as such, any attempt to open or modify a Li-ion battery's casing or circuitry is dangerous. Li-ion batteries contain safety tools that protect the cells inside from abuse, and, if damaged, can cause the battery to ignite or explode.

For most 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 if 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 wrong location.

A drill without a drill bit is useless. A drill bit is the piece at the end of the drill that does the actual drilling. Drill bits come in a wide variety of sizes (diameter) and length. First you have to insert the bit into the drill. The end of the drill’s barrel has an opening. Insert the dull end of the drill bit into this hole. Now you have to tighten the drill bit into this hole so the bit is secure and does not come free. This is accomplished in one of two ways. The most traditional way is to use a chuck key. The chuck key is a small piece of petal shaped in a right angle. One piece of the key fits into the tightening collar around the bit. There is a hole there for that purpose. Then you simply turn the key clockwise tightening the collar over the bit. Turn it clockwise to tighten. Turn it counter-clockwise to loosen the collar and free the bit. When you do this make certain the drill is unplugged from its power source. This is a safety precaution. The second way does not include a chuck key. Instead there are usually two tightening collars. The bit is inserted in the outer most collar. Grasp this collar with one hand holding it steady. With a small bit of power provided by squeezing the trigger the loose collar spins freely and tightens the bit into the collar. If you want to tighten the bit the collar must spin clockwise. If you want to loosen the bit the collar must turn counter-clockwise. The direction of the collar’s spin is determined by moving a switch on the drill usually located near the trigger. Now your drill is ready to go. You now have the correct bit size and it is securely settled into the drill. You are ready to drill. First make certain the bit is the suitable material for the material you are drilling. Select a bit manufactured for metal if you are drilling through metal and select a bit manufactured for wood when drilling through wood. Using the incorrect bit may damage the bit and perhaps not accomplish the task. Using a wood bit on metal often does not penetrate the metal. When you have marked on the material to be drilled where you want the hole mark it with a pencil or marker with a dot or ‘x’. Place the drill bit exactly on the mark, squeeze the drill trigger and give just the slightest push to the drill. Let the drill do the work. Be patient and don’t strain the drill bit through the hole. Try to keep the drill as perpendicular to the material as possible.

With their central point and two spurs, Bullet drills resemble spur point drill bits, but can be used in metal, wood and plastics. Unlike normal twist drills, the twisted flutes are ground away; making a truer, more accurate bit than normal twist drill bits. They cut a clean hole and cause little damage when they break through the back of the workpiece. Bit sizes range from 1.5 to 13 mm.

DIY Safety tips:

If a fuse blows for no obvious reason or an appliance is not working properly, turn off the appliance at the socket and unplug it before trying to find out why. If the fault can't be found or you are uncertain how to find the fault, get expert help. The same principles apply to fuse boxes or circuit breakers - always turn off at the mains before you investigate and remember to replace the cover before switching back on.
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.

Don't wait until disaster strikes to find your stop-cocks and gate valves. Opening and closing them four times a year may ensure they easily work when you need them to. Don't let a blown fuse leave you in the dark: keep a repair kit near your mains fuse box, with a torch - check the batteries regularly - screwdrivers, spare fuses, bulbs and fuse wire, rubber gloves and insulated pliers, a trimming knife and insulating tape.

Never overload a socket with too numerous plugs or adaptors. Do not allow cables and flexes to become kinked or frayed. Make sure plugs are undamaged and tightly closed with no loose connections and that cord grips are tightened. Ensure plugs are correctly fused. Fuses protect cables and flexes from the effects of overheating caused by short circuits and overload.

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

DeWalt DC740KA 12v Drill Driver

DeWalt Drill Drivers

DeWalt DC740KA Drill Driver

Other Drill Driver Options