Cordless hammer drills are a must tool in any craftsman's or DIY enthusiasts' toolbox. The invention of the cordless drill and other cordless tools have made life much easier than lugging cables to and fro and are also much safer.
Most cordless hammer drills are 18 volt and are very powerful to drill materials like steel, wood, masonry and any surface a mains electric drill would be used for. The ideal way to work would be to have two batteries so one is always charging while you are using the other. The hammer action is a must when drilling concrete or masonry.
Cordless Angle Drill
A cordless drill is quite suitable for drilling materials like wood, plastic and steel, but for a little more you would an all round drill in a cordless hammer drill. These drills can also be used as a power screw driver and with the reverse gear you are able to unscrew tight screws with ease. They come in 2 speeds and some have variable speed control also.
Powerful Ryobi hammer drills have a second handle attached to allow you grab the drill with both hands when drilling hard surfaces or when using large bits. These drills come with keyless chucks and capable of taking half inch or 13mm bits. One thing to remember if you want a hole half inch in diameter, begin with a small bit and use a several bits in between before using the half inch bit. This will prolong the life of your drill and is also a safe manner in which to work in.
Whether you use a powerful, cordless hammer drill or a mains electric drill the main requirement to drill holes especially in steel is a sharp bit; Bits for drilling steel lose their sharpness over time but can be sharpened on a grinding stone to their original state. One tip is to use some cooling liquid like oil or a mixture of oil and water; this will help to maintain the lifespan of the bits.
When using a drill make sure to wear safety goggles and do not have any loose clothing like long sleeves which could get wound around the bit and cause a serious accident. These cordless hammer drills are not toys and care should be taken when using them.
Special Price!!! Milwaukee 2602-22 M18 18-Volt Cordless 1/2-Inch Hammer Drill/Driver Kit
Oct 21, 2011 00:17:27
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Milwaukee 2602-22 M18 18-Volt Cordless 1/2-Inch Hammer Drill/Driver Kit Feature
- 1/2" All Metal Singel Sleeve Ratcheting Chuck
- Drill Speed (RPM): 0-450/0-1,700
- Blows per Minute: 0-29,000
- Max Torque: 550 in-lbs peak torque
- Includes: 2602-20 M18 Cordless 1/2? Hammer Drill / Driver, (2) XC High Capacity LITHIUM-ION Batteries, M18 Charger and Carrying Case
Milwaukee 2602-22 M18 18-Volt Cordless 1/2-Inch Hammer Drill/Driver Kit Overview
The Milwaukee M18 cordless 1/2in. Hammerdrill/Driver not only delivers an industry-leading compact and ergonomic design, but is up to 20% faster in concrete than the competition. In addition, the 2602-22 is the only hammerdrill/driver in its class with an all-metal gear case, providing maximum durability for heavy duty applications. Max. Torque (in.-lbs.): 450, Volts: 18, Speed - No Load (RPM): 0 - 500 / 0 - 1,700, Chuck Size (in.): 1/2, Keyless Chuck: Yes, Clutch Settings: Yes, Reversible: Yes, Variable Speed: Yes, Battery Amp/Hour: 2.8, Battery Included: Yes (2), Charger Included: Yes, Case Included: Yes, Tool Length (in.): 8 1/2, Tool Weight (lbs.): 4.9Milwaukee 2602-22 M18 18-Volt Cordless 1/2-Inch Hammer Drill/Driver Kit Specifications
The Milwaukee 2602-22 M18 18-Volt Cordless 1/2-Inch Hammer Drill/Driver Kit delivers industry-leading performance, thanks to its four-pole motor and all-metal gear case for handling heavy-duty applications. Also, it boasts an innovative, ergonomic design that provides intense power in a compact body for better access to tight spaces and awkward corners.
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 Built with a Milwaukee 4-pole motor, the 2602-22 delivers 550 in-lbs of peak torque. View the entire diagram. |
20 Percent Faster in Concrete; 550 In./Lbs. of Torque for Robust Performance
Equipped with a best-in-class four-pole motor that provides 550 in./lbs. of peak torque and 29,000 BPM, the 2602-22CT works 20 percent faster in concrete than the competition. At the same time, its variable-speed trigger gives you optimum speed control between 0-1,700 RPM (high speed) and 0-450 RPM (low speed).
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Ideal for a range of fastening applications, this drill/driver also features Milwaukee's Digital Power Management to prevent overload damage to the tool and battery. An all-metal gear case--the only one in its class--provides durability for heavy-duty jobs.
For optimal bit retention, the 2602-22 comes complete with an all-metal 1/2-inch single-sleeve ratcheting chuck, while its compact, ergonomic design helps reduce fatigue for all-day productivity. In fact, this portable driver/drill measures just 8.5 inches in length and weighs only 4.9 pounds, so it won't overtax your wrists and hands.
 Reliable, long-lasting LITHIUM-ION power is just one part of a full feature set. |
Cordless power frees you from the hassle of extension cords, but a cordless tool is only as reliable as its battery--that's where Milwaukee's M18 XC High-Capacity LITHIUM-ION batteries come in. Engineered to deliver torque, speed, and extended runtime, these batteries make use of Milwaukee's trademarked Digital Power Management technology to ensure long battery life. Additionally, overload protection, a temperature management system, and individual cell voltage monitoring guard your battery and your tools during tough jobs.
A convenient power gauge on each battery displays remaining runtime, and a second battery is included with the kit, so you never have to worry about running out of power in the middle of a task. Plus the M18 LITHIUM-ION battery charger is designed to recharge batteries in one hour or less.
Since lithium-ion batteries are significantly smaller and lighter than 18-volt NiCad batteries, they play an integral role in keeping Milwaukee's M18 tools ergonomic and comfortable to use. For added versatility, M18 tools also work with even lighter M18 Compact LITHIUM-ION Batteries (not included).
M18 Series Tools: Innovative, Powerful, and Easy to Handle
Launched in 2008, the M18 series from Milwaukee balances power and ergonomics. M18 tools pack the best-in-class, heavy-duty performance that you expect from Milwaukee into lighter, more compact bodies than those of traditional tools. This translates to improved versatility on the jobsite and reduced user fatigue at the end of the workday.
About the Milwaukee Electric Tool Corporation
In 1924 Milwaukee Electric Tool introduced the Hole-Shooter, the first lightweight, portable, one-handed 1/4-inch capacity drill, and the company has been dedicated to producing innovative, heavy-duty electric power tools that meet the needs of professional users ever since.
Milwaukee's product line has grown to include more than 500 tools and over 3,500 accessories. Milwaukee uses state-of-the-art technologies and sophisticated manufacturing techniques to ensure that quality is built into each of its tools, resulting in durable and reliable professional products.
Warranty
This tool is backed by a five-year warranty that protects against defects in materials or workmanship. M18 XC High-Capacity LITHIUM-ION batteries are backed by a five-year, 2,000-charge warranty.
What's in the Box
One 1/2-inch hammer drill/driver; two 18-volt Lithium-Ion batteries; and one one-hour charger.
 The Milwaukee M18 line includes a full complement of compact, powerful cordless tools that are built to last. |
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