Ridgid Launches Long-Awaited 18V Cordless Rear-Handle Circular Saw
Ridgid has been on a run fulfilling the requests of its user base. First, it was outdoor power equipment. Today, weโre getting our hands on the Ridgid 18V cordless rear handle circular saw. Was it worth waiting for? Letโs find out!
Pros
- Excellent cutting speed and power
- Smooth guard action
- Incredibly lightweight for a rear-handle saw
- Excellent value
- High-contrast depth and bevel markings
Cons
- No significant drawbacks
Ridgid 18V Cordless Rear Handle Circular Saw Performance
Ridgid turns to a brushless motor to drive this sawโs blade speeds up to 5800 RPM. Itโs one of the first products weโve seen specifically designed around the 8.0Ah Max Output EXP battery with members of the OPE line also using it.
The big deal is that this battery provides not only higher capacity, but also even more power output than the original Max Output packs. Like all Ridgid 18V tools, this saw can use any Ridgid 18V battery. However, youโll see better performance with a Max Output battery and the best performance with a Max Output EXP pack.
All of that translates into blade speed and torque that exceeds what 15-amp worm drive models can produce. The cutting is confident and we werenโt able to stall the blade, even when pushing it hard. Like most saws, you can stall it if youโre cutting without regard to cutting accuracy, but thatโs not realistic on the job.
The cutting depth is right where we expect it to be: 2 1/2 inches at 90ยฐ and 1 7/8 inches at 45ยฐ. The saw also has the standard 53ยฐ maximum bevel.
As you would expect with an advanced circular saw, the Ridgid R8658 has an electric blade brake to stop the blade quickly.
Ridgid 18V Cordless Rear Handle Circular Saw Design Notes
Ergonomics
Aside from the performance, this sawโs weight is a really big deal. Thanks to an all-magnesium construction, the bare tool weighs just 9.5 pounds (10.1 pounds with blade and dust port).
With its 8.0Ah battery and blade, the Ridgid R8658 has a working weight of 12.4 pounds. Thatโs a hair under Makitaโs XSR01 at 12.5 pounds with its 5.0Ah battery loadout which was the previous lightweight champ. However, itโs not as light as Metabo HPTโs 36V model which has a working weight of just 10.6 pounds.
Compare that to Milwaukeeโs M18 Fuel rear handle saw that weighs 10.3 pounds before you add the hefty 12.0Ah battery that comes with it and 13.7 pounds fully loaded.
Adjustments
Blade depth and bevel adjustments are standard with an all-metal clamp lock taking care of security. Both have high-contrast white markings against black that make the measurements very easy to see.
The bevel range has built-in detents to hit the 15ยฐ, 22.5ยฐ, 30ยฐ, and 45ยฐ marks you commonly need.
Blade Changes
There arenโt any surprises when you need to change the blade. Just be aware that you do need to remove the diamond knockout on new blades and that the blade-left orientation means youโre using a reverse-thread arbor bolt to secure it.
Additional Highlights
- Removable dust port accepts 1 1/4 or 1 7/8-inch hoses without an adapter
- Integrated rafter hook
Ridgid 18V Cordless Rear Handle Circular Saw Price
You can get your hands on this saw at your local Home Depot or homedepot.com for $219.00 as a bare tool. Thereโs also a kit that comes with an 8.0Ah Max Output EXP battery and charger for $349.00.
As usual, Ridgid offers a Lifetime Service Agreement on your purchase if you register within 90 days.
The Bottom Line
Ridgid did it right with the design of its cordless rear-handle circular saw. Itโs lightweight and ergonomically sound with excellent cutting speed and power. While there are a couple of minor feature trade-offs compared to other options, the R8658 has the performance Pros need with the value youโre used to getting from Ridgid.
Specifications
- Model: Ridgid R8658
- Power Source: Ridgid 18V battery
- Blade Size: 7 1/4-inch
- No-Load Speed: 5800 RPM
- Max Cutting Depth: 2 1/2 inches (1 7/8 in @ 45ยฐ)
- Max Bevel: 53ยฐ
- Bare Weight: 9.5 lbs
- Working Weight: 12.4 pounds
