Sunday, May 18, 2008

Bosch PS40-2 10.8V Impact Driver



Technical Details

  • Powerful Hammer and Anvil System [feature] Produces 800 in/lbs of torque [benefit]
  • High Performance Motor and All Metal Gears [features] Deliver 1,800 RPM and 3,000 BPM for fast fastening
  • Compact and Lightweight [feature] Only 6/12 in length, just 2.2 lbs
  • Hex Quick Change Chuck [feature] Instantly change from drill bits to driving bits
  • Bright LED Work Light [feature] Three LED lights in the front end of the tool for optimum lighting

Product Description
Most manufacturers seem to be using lithium-ion battery technology to create lighter versions of existing cordless tools, or high-voltage tools that would have been too heavy for use with older battery technologies. Bosch however, seems to have also used the opportunities presented by lithium ion to dream up tools that have never even existed. Last year, they scored big hits with the PS-20 Pocket Driver and I-driver, which redefined ideas about drills and screwdrivers at the same time.

This year, they've extended that out-of-the-box thinking to impact drivers, with the Litheon "Impactor", and it is another jaw-dropper.

Impact drivers are smaller and lighter than cordless drills, but because they have a simple hammering function and are geared specifically to spin fast, they produce about three times the torque of a drill. This means an impact driver will put in screws, bolts, and other fasteners much faster than a drill would (especially in sheet metal). They can drill holes, too. What they won't do is drill holes bigger than 1/2 inch, but they'll handle just about any job a homeowner or contractor would do around the house.

In size and feel, the Impactor is very much like the Pocket Driver. It's small and light enough to fit into a drawer. Hitched to your belt, you could carry it around all day and barely notice the weight, although it looks so cool, you're definitely going to want to keep taking it out. With the three LED lights on the front, Bosch has not only made sure this thing doubles practically as a spare flashlight, they've really solidified the space-age ray gun look, making the Impactor pretty hard not to pull it out just to play with. With the hammer action on top of the respectable 10.8 volts of power however, this can do even more than the Pocket Driver could. We used it to drive screws through sheet metal and 3/8-inch bolts into pine. It wasn't as fast as 14.4- or 18-volt models, but it got the job done well enough to make this a truly all-purpose tool

The lithium ion batteries also have the advantage of staying charged when they are not used, which makes them great for tools that get left in drawers for long periods of time between uses. --Tod Harrick
View product details at Amazon

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