Ryobi ONE+ HP PBLCS300 Circular Saw
Circular Saw
$129

Ryobi

Ryobi ONE+ HP PBLCS300 Circular Saw

4.7(1,934 reviews)

Ryobi's brushless ONE+ HP sidewinder brought a full 7-1/4 in blade to the value platform. It shares blades with every pro saw and cuts standard framing lumber in one pass — the spec that separates it from compact 6-1/2 in budget saws.

Bare Tool
$129
Kit
$199
Platform
Ryobi ONE+
Weight
7.0 lbs (bare)
Best for: DIY builders who want a full-size blade and real 2x capacity on the budget platform

Specifications

Category
Circular Saw
Battery Platform
Ryobi ONE+
Voltage
18V
Motor
Brushless
Model
PBLCS300B
Weight
7.0 lbs (bare)
Released
2021
Blade
7-1/4 in
No-Load Speed
4,300 RPM
Max Cut Depth (90°)
2-7/16 in
Max Cut Depth (45°)
1-3/4 in

Features

Electric BrakeLED Light

Pros

  • Cuts 2x material in a single pass at 90° and 45°, which cheaper 6-1/2 in saws cannot.
  • Tool Box Buzz and owners agree it handles OSB, decking, and stud work without drama on a 4Ah HP pack.
  • Uses standard 7-1/4 in blades from any brand, so a good Diablo blade transforms it.
  • At roughly half the price of pro saws it leaves budget for the batteries that actually determine cordless happiness.
  • The ONE+ ecosystem means the batteries work in 300+ other tools.
  • The electric brake — once a pro-only feature — made it down to this price point.

Cons

  • 4,300 RPM is the slowest blade speed here; cut quality and feed rate trail the pro saws noticeably.
  • It bogs in wet PT and dense LVL where the FlexVolt and XGT saws power through.
  • The stamped-steel shoe flexes more than the magnesium bases upmarket, hurting long-cut accuracy.
  • No rafter hook.
  • Blade-right orientation with the handle geometry gives lefties and sightline-watchers trouble.
  • Under continuous heavy use owners report thermal shutdowns sooner than pro saws.

Compare the Ryobi ONE+ HP PBLCS300 Circular Saw

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