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Posted to alt.home.repair,alt.tools.repair+advice,rec.woodworking
KMoiarty
 
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Default Which has the better cordless 18v. drill: Bosch or Hitachi

Just checked out the Panasonic web site. First thing that struck me were
the prices! $510 for the top cordless drill model (15.6V Multi Drill &
Driver with 1/2" Keyless Chuck). As you say, all nice and compact. But the
high price made me think that Panasonic tools must be an elite brand. Then
checked out prices for these very same Panasonic models at several online
retail tool vendor sites, where I found the prices to be much more in line
with the competition. For example only $299 (virtually half the price) for
the above model at Tool Authority
(http://www.toolauthority.com/manufacturers.php?MID=21). One observation
though, in general the Panasonic cordless driver lineup seems to offer
somewhat less torque than competition such as Hitachi or Bosch drivers, even
in models where the voltages are the same. But I guess the extra compact
design of the Panasonic drivers I guess could very well account for this.

BTW, another question I have just came to mind: what is the
significance of "Ah" (e.g. 2.0 Ah, 2.5 Ah, 3.0 Ah, 3.5 Ah, and so on)
rating of a cordless tool's battery-capacity? Up til now I had just assumed
this referred to amperage-per-hour output (which, like the amperage rating
of a corded tool, if multiplied by the voltage [e.g 12. for 12v. cordless
models, between 110 and 120 for all corded models] yields maximum energy
output [or consumption, respectively] per hour). But I'd like to somehow
find out for certain from someone if I am on the right track in this or
not... Because if this is true how can the most powerful cordless tool
possibly keep pace with an average corded one which has far higher, both,
amp and voltage numbers? Thanks.


Ken


"Edwin Pawlowski" wrote in message
.. .

[...] IMO, Panasonic is better than either. Small, powerful.