I want to give a cordless drill driver as a present. Before buying the new tool I will do a cordless drill comparison to make sure the recipient gets a drill driver that meets his needs. I have been looking at cordless power tool combo kits and saw that one of the major differences in cordless drill drivers is the battery. I decided that the first part of my cordless drill comparison would be to take as look at what makes a lithium ion (Li-ion) battery different than a Nicad battery.
For this cordless drill comparison I decided that the chemical properties weren't important to me. What mattered was why an Li-ion battery may be better than a nicad battery. My drill comparison came up with 2 major reasons. Li-ion batteries weight is about half that of a nicad battery. In other words when you hold a 18 volt lithium ion powered cordless drill driver over your head you will notice a major difference in the weight over that of a 18 volt nicad drill driver.
Driver Drill
This cordless driver comparison showed that Lithium-ion batteries hold a charge a lot longer than a nicad battery. A fully charged Lithium-ion batteries can hold a charge for up to a year. My cordless driver comparison did clarify to me that when comparing drivers its important to compare cordless drivers with similar power. Power wise a 12 volt Nicad battery has the same power as a 12 volt Lithium ion battery and a 18 volt nicad battery has the same power as a 18 volt Li-ion battery. So don't expect the same torque found in a 18 volt nicad cordless drver from a new 12 volt li-ion cordless driver.
My drill comparison showed many drills are now listed as drill drivers instead of just a cordless drill. Cordless drivers have a clutch. The clutch controls the amount of torque applied. When the preset resistance has been reached It disengages the drill driver's drive shaft making a clicking sound. By setting the clutch correctly you won't strip a screw or overdrive it once it's snug. So its important to pay attention to the clutch settings so you are able to take advantage of clutch and not strip the screws. Also, part of my cordless driver comparison is also to check the number of clutch settings each drill driver has.
My cordless driver comparison also revealed that most cordless drill drivers have keyless chucks that are tightened by hand, no chuck key to loose. Keyless chucks are usually 3/8 inch or 1/2 inch. This drill comparison also revealed some consumer level cordless drill drivers have keyless chucks that only take quick connect bits. So since I'm buying the cordless driver as a gift I'm making sure what type of bits the recipient uses.
I concluded through this cordless drill comparison that the most important feature to consider is how the drill feels in your hand. Does the drill point straight ahead without tipping up or down? Is it too heavy working overhead? Since the drill I'm buying is a gift I'm checking return policies before I buy, especially if I'm buying online.
Besides helping me discover what cordless drill to buy as a gift, my cordless driver comparison helped me to better understand my tool. I now know how and why to use the clutch settings and am now taking the time to set it correctly.
Special Price!!! DEWALT DC730KA Cordless 14.4-Volt Compact Drill/Driver
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DEWALT DC730KA Cordless 14.4-Volt Compact Drill/Driver Feature
- Compact size: allows users to fit into tight spaces
- Lightweight design (4.3 lbs.) minimizes user fatigue
- 1/2-inch single sleeve ratcheting chuck reduces bit slippage
- Dual speed range 0-400/0-1,450 rpm delivers optimal performance
- High performance frameless motor delivers maximum power of 300 unit watts out; LED worklight provides increased visibility in confined spaces
DEWALT DC730KA Cordless 14.4-Volt Compact Drill/Driver Overview
The heavy-duty DEWALT DC730KA drill/driver is a compact, cordless tool backed by the power of a high-performance frame-less motor. With the ability to deliver 300 unit watts of maximum power and dual-speed capability, this versatile drill/driver makes it easy to take on tough tasks, while the 1/2-inch ratcheting chuck prevents bit slippage, so you get more precise results. At just 4.3 pounds and 8.2 inches long, it's comfortable to use for a sustained period of time, and it's a perfect fit for jobs in tight spaces. Also offering the extended tool life provided by all-metal planetary gears, a built-in LED that makes it easy to see your work surface, and convenient onboard storage that prevents misplaced bits, this tool is built around features users need. Also included in this kit is a one-hour charger, two 14.4-volt batteries, a screwdriver bit, and a durable kit box for easy transport.SAVE NOW on the special offers below!
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