Hitachi Drill Drivers

Hitachi DS12DVF3 12v Drill Driver

Hitachi Ds12Dvf3 12v Cordless Drill Driver

Features include an all new design with soft grip handle; improved cooling efficiency that gives greater overload; durability; a maaximum torque of 26N; electric braking system; 22 stage torque adjustable settings and a five position belt hook with integral bit holder.

Specification:
Capacity : Steel - 12mm
Capacity: Soft Wood - 25mm
Chuck Capacity: 10mm
Battery: 3 x EB1214S, 1.4Ah Ni-Cad
No-Load Speed: 0-350, 0-1050 /min
Torque: 22 stage
Maximum Torque: 26Nm
Dimensions (L x H):- 198 x 221mm
Weight: 1.5kg

Standard Equipment: - See Retailer for Variations
UC18YG 30 minute charger
3 x 1.4Ah batteries
Driver bit
7pce bit set
Carrying case.

Suitable examples of 12v Cordless Drill Drivers include the Black & Decker CD12CA 12v Drill Driver, Bosch PSR 12v Drill Driver, DeWalt DC772KLV 12v Drill Driver, Hitachi 12DVF3 12v Drill Driver, Makita 6319DWDE3 12v Drill Driver, and the Ryobi CHD1202 12v Drill Driver

In the event that 14.4v Cordless Drill Drivers are more ideal, then make sure to review the Black & Decker Lithium Ion 14.4v Drill Driver, Bosch GSR Tough 14.4v Drill Driver, DeWalt DC731KA 14.4v Drill Driver, the Hitachi DSDL Li-Ion 14.4v Drill Driver,Makita BDF441RFE 14.4v Drill Driver, and the Ryobi CCD-1441 14.4v Drill Driver

To adapt to your 18v Cordless Drill Drivers needs, compare prices of the Black & Decker CD18CA 18v, Bosch GSR 18v, DeWalt DC729KA 18v, Hitachi DS18DFL 18v, the Makita BDF452z 18v or the Ryobi CHP-1802M One+ 18v

Do It Yourself Safety Tips

For cordless drill drivers, power is measured in battery voltage. Higher voltage means more torque-spinning strength to beat resistance. Over the last decade, top-end voltage has increased from 9.6 to 18V, but the range of models include 6, 7.2, 9.6, 12, 14.4 and 18V. Today's higher-voltage drill drivers have enough power to bore big holes in framing lumber and flooring. That's impressive muscle. But the trade-off for power is weight. A typical 9.6V drill weighs 3 1/2 lbs, while an 18V model weighs up to 10 lbs.

There are numerous types of drill available today, rotary drills, drill drivers, hammer drills, SDS drills designed for drilling brick, concrete, masonry, metal and wood. You can pick cordless or electric, when choosing an electric drill there are two voltages, 110 and 240. 110 volt power tools need a power tool transformer and are utilized mainly on building sites, 240 volt tools for home use could be utilized with a RCD circuit breaker for safety. Cordless drill drivers give more flexibility due to the fact that you do not have a mains lead to contend with.

Before cordless drill drivers arrived, many drills had pistol grips, where the handle is behind the motor like the handle of a gun. But many of today's cordless models are equipped with a T-handle: The handle base flares to stop hand slippage and accommodate a battery. Because the battery is centered under the weight and bulk of the motor, a T-handle provides better overall balance, particularly in heavier drills. Also, T-handle drills can often get into tighter spaces because your hand is out of the way in the centre of the drill. But for heavy-duty drilling and driving large screws, a pistol grip does let you apply pressure higher up — almost directly behind the bit — allowing you to put more pressure on the work.

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 utilized 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.

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 can 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 can be dangerous. Some batteries therefore feature an internal safety circuit which will stop charging in this state, and the battery will 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 can be utilized or charged immediately, some Li-ion batteries will provide more energy when brought to room temperature.

Drilling a hole isn't rocket science but it can be quite frustrating should you don't know how to do it. For example, should you try to use a wood auger bit to drill a hole in metal you'll ruin the bit, score the metal and possibly injure yourself in the process. Drilling a hole correctly, however, is something you can easily accomplish with a little practice.

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 suitable depth. The collars usually attach with a small hex wrench or screwdriver. The drilling is undertaken 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.

Although not a true 'drill', countersink drill bits are utilized in a power or hand drill to form the conical recess for the heads of countersunk screws. These drill bits tend to be designed for use on soft materials such as timber and plastics, not metals. When utilized with a power drill to counter sink an existing hole, the bit tends to 'chatter', leaving a rough surface. Better results will be obtained should the countersink bit is utilized before the hole is drilled, then take care to ensure that the hole is in the centre of the countersunk depression. Countersinks are available with fitted handles so that they can be utilized by hand twisting, often easier than changing the bit in the drill when only a relatively few holes need countersinking. Sharpening can be difficult, but can be undertaken with a fine triangular file. Tile drill bits are those drill bits utilized for drilling ceramic tiles and glass. They have a ground tungsten carbide tip. They can be utilized with a hand drill, but are best utilized in a variable speed power drill on a slow speed. When drilling glass, some form of lubricant (i.e. turpentine or white spirit) could be utilized to keep the tip cool. Ceramic tiles can also be drilled using a masonry bit should it is utilized at slow speed and without hammer action. Sharpening is difficult because of the hard tungsten carbide and curved cutting edge. With care and patience, a blunt edge can be made good using an oilstone. Intended for power drill use only, the centre point locates the bit and the flat steel on either side cuts away the timber.

DIY Safety tips:

If a fuse blows for no obvious reason or an appliance is not working properly, switch 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 advice. The same principles apply to fuse boxes or circuit breakers - always switch 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 will 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.

Do not work with electricity in damp or wet conditions. If you MUST, always use an RCD. Always place the cable of a hedge trimmer or mower over your shoulder and keep it behind you at all times.

Be sure to double check the safety and condition of any working platform. Make sure that it can not move or give way. Never use ladders on top of working platforms.