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.
18 Volt Cordless
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 DC725KA 18-Volt Cordless Compact Hammer Drill/Driver
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DEWALT DC725KA 18-Volt Cordless Compact Hammer Drill/Driver Feature
- Compact size allows users to fit into tight spaces; lightweight design (4.9 lbs.) minimizes user fatigue
- 1/2-inch single-sleeve ratcheting chuck reduces bit slippage
- Dual-speed range of 0-500/0-1,700 rpm 0-8,500/0-29,000 bpm delivers optimal performance
- High-performance frameless motor delivers maximum power of 410 unit watts out
- LED worklight provides increased visibility in confined spaces
DEWALT DC725KA 18-Volt Cordless Compact Hammer Drill/Driver Overview
Handle everything from wood and steel to masonry and concrete with the DEWALT DC725KA 18-Volt Compact Cordless Hammer Drill Kit. With its high-performance frameless motor, this DEWALT drill makes quick work of drilling and fastening tasks. Enjoy dual-range, variable-speed control and a comfortable grip for job-specific performance and minimal fatigue. In addition to the hammer drill, this kit includes a convenient one-hour NiCad charger, two 18-volt NiCad batteries, a screwdriver bit, and a sturdy kit box.
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Featuring a high-performance, frameless motor capable of delivering a maximum of 410 unit watts, the DEWALT 18-Volt Compact Cordless Hammerdrill handles a broad range of applications. It also features dual-range, variable-speed control--from 0 to 500/0 to 1,700 rpm and from 0 to 8,500/0 to 29,000 bpm--for precise hole placement and material-specific performance.
 LED illuminates work area |
The DC725KA is built with an ergonomic grip for comfortable handling that assists in ensuring accurate results. Its balanced mid-handle grip makes control easy, while a 360-degree side handle offers hand-position options for comfort and reduced fatigue when tackling extended applications.
This hammer drill weighs an easy-to-manage 4.9 pounds and features a convenient LED for visibility.
Cordless Design and Ratcheting Chuck
The DC725KA's cordless design allows you to move quickly between projects without the hassle of a cord or outlet. With the one-hour charger, you can reduce downtime and quickly recharge the long-life 18-volt NiCad batteries.
 All-metal 1/2-inch chuck |
The DC725KA 18-Volt Compact Cordless Hammer Drill Kit comes with a DEWALT warranty package that includes a three-year limited warranty, a one-year free service contract, and a 90-day money-back guarantee.
What's in the Box
DC725KA 18-Volt Compact Cordless Hammer Drill Kit, two 18-volt NiCad batteries, one-hour NiCad charger, and kit box.
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