Purpose of Purchase: It all depends on what you are determined to utilize the drill for when you plan to get a cordless drill. When shopping for the right cordless drill, you will stumble on battery ranges from 2.4 to 36 volts and cost ranges from $40 to $1000 or more. With such an array of sizes and price ranges on the market, which is the desirable one for you?
Size Matters: mostly, bigger isn't always better. For common purposes, I advise 9.6 volt to 14.4 volt cordless drills. An 18 volt or higher drill will feel pretty heavy and awkward. Especially with prolonged project uses. A bigger cordless drill will weigh 3 to 5 lbs extra than a 9.6 or 12 volt drill. Higher voltage cordless drills supply more power, but are also further expensive.
Batteries: NiCad cells: named for the combination of nickel and cadmium components. These batteries bring a steady charging rate and can be recharged quite quickly. NiCad batteries regularly can be recharged up to 1000 times prior to they need to be replaced. It is vital that you don't throw your used battery in the trash. They hold toxic metals. You should grab them to a battery recycling center.
NiMH: Which contains nickel-metal-hydride, are constantly improving in power and price. These batteries do not enclose cadmium like NiCad cells, thus making them more environment friendly.
NiMH batteries for cordless drills charge more than the NiCad batteries. NiMH batteries also have up to 50% fewer recharge cycles. When purchasing a cordless drill, check to see if you acquire an additional battery. If not, it might be a sensible decision to pay for an extra one. How frustrating it can be when you finish of battery power and you have no back up battery!
Drill / Drivers: Many manufacturers offer drill / driver cordless drills. These are versatile drills which present the option to drill pilot holes and to drive fasteners.
Considering all these options will support you settle on the suitable cordless drill for your needs.
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