Tool Test: 8-1/4-Inch Circ Saws
If size matters, 8-1/4-inch circ saws are the way to go. We
turned a veteran timber framer loose with two wormdrives and
five sidewinders to find out which saws make the
cut.
By Paul Boa
Publication Date: May/June 20028 1/4-Inch Circ Saws
Tool | Weight | Amps | RPM | Cut Capacity | Cord Length | Street Price |
Bosch
1656 | 13 lbs. | 15 | 5,500 | 90°: 2 15/16" 60°: 1 5/8" 45°: 2 1/4" | 10 ft. | $195 |
Comments: This model's cut view at 45 and 90
degrees is restricted. Adjustments are okay, except for
the height adjustment. The locking screw doesn't
tighten completely at full depth and allows the base to
move. It has an adjustable 90-degree stop, which is
good. The bevel angle is adjustable to 60 degrees. The
top-mounted guard retractor spring is too heavy to
operate smoothly. The saw vibrated a lot in the power
test. www.boschtools.com |
Tool | Weight | Amps | RPM | Cut Capacity | Cord Length | Street Price |
DeWalt
DW384 | 12.8 lbs. | 15 | 5,800 | 90°: 3" 45°: 2 3/8" | 9 ft. | $179 |
Comments: A nice, well-performing tool, this
one's got a good cut view, and easy-to-follow shoe
guides. It's also got clear scales for angles and blade
height. Except for truing up the out-of-parallel shoe,
the adjustments work well. The shoe and body attachment
is solid. The aluminum shoe is very flat. At 15-amps,
its the lightest tool in this group. It vibrated a lot
in the power test. It's got a good blade brake, a
50-degree bevel, and the deepest cut capacity.
www.dewalt.com
|
Tool | Weight | Amps | RPM | Cut Capacity | Cord Length | Street Price |
Hitachi
C8 | 11 lbs. | 13 | 5,000 | 90°: 2 15/16" 45°: 2 1/4" | 8 ft. | $200 |
Comments: Hitachi's saw does everything nicely,
and is our favorite of the group. For one thing, it's
light. The scales are easy-to-read and the shoe is the
flattest and stiffest in the test. It's also solidly
connected to the saw body, which is important. The saw
is comfortable and powerful. It ran second in the power
test with minimal vibration. The tough-to-manipulate
angle locking knob is this model's only flaw.
www.hitachi.com/powertools |
Tool | Weight | Amps | RPM | Cut Capacity | Cord Length | Street Price |
Makita
5008NB | 11.7 lbs. | 13 | 5,200 | 90°: 2 7/8" 45°: 2 1/4" | 8 1/2 ft. | $189 |
Comments: This saw has very positive
adjustments, but the bevel adjustment is a bit tricky
to reach at 90 degrees. The aluminum shoe seems too
thin and flexible. The guard moves around too much for
my liking and got hung up on 45-degree bevel cuts. It's
the second-lightest saw in the test, and generally has
good balance and excellent feel. It vibrated a little
too much in the power test, though.
www.makitatools.com
|
Tool | Weight | Amps | RPM | Cut Capacity | Cord Length | Street Price |
Milwaukee
6405-6 | 13 lbs. | 15 | 5,800 | 90°: 2 3/4" 45°: 2 1/8" | 9 ft. | $200 |
Comments: One word describes this saw's
performance: powerful. It ripped through the OSB stack
without a problem. The adjustments, however, are stiff
and sticky. The shoe connects to the saw body at only
one point, which allows too much movement. The bevel
adjustment is sloppy, too. The guard moves easily, but
won't clear the work at full depth on a 45-degree
bevel. www.mil-electric-tool.com |
Tool | Weight | Amps | RPM | Cut Capacity | Cord Length | Street Price |
Milwaukee
6378 | 17.3 lbs. | 15 | 4,400 | 90°: 2 7/8" 45°: 2 1/4" | 9 ft. | $250 |
Comments: This saw operates better than its
sidewinder cousin. Its adjustments are smooth and the
shoe mount is fairly solid. The shoe is within 1/32
inch of flat, which is good. The guard works nicely and
retracts easily. The cord is huge and the handles are a
bit bulky, making them uncomfortable to use. Still,
this is a very rugged saw. It came in third in the
power test and ran smoothly during our test.
www.mil-electric-tool.com
|
Tool | Weight | Amps | RPM | Cut Capacity | Cord Length | Street Price |
Skil
HD5860 | 18.8 lbs. | 13 | 4,300 | 90°: 2 7/8" 60°: 1 1/2" 45°: 2 1/4" | 8 ft. | $200 |
Comments: Skil's saw has a good view of the
line. Its height and bevel adjustments are smooth and
the height scale is calibrated for stock thickness. The
stamped steel shoe isn't very flat and it could use a
more solid saw body connection. The quietest saw in the
group, this one operates smoothly. It has nice feel and
comfortable balance. It's a wormdrive, so it's heavy.
The guard didn't hang up anywhere. The tool has a
60-degree bevel for complicated roof angles.
www.skil.com |