Rank #6 in Best Circular Saw 2026: 10 Ranked, and Why the Page Price Isn't What You Pay
Ryobi 18V ONE+ 150mm Circular Saw, Bare Tool
Price and rating as shown on Amazon when we collected them. Both change.
The Ryobi 18V ONE+ 150mm Circular Saw sits at number six in this guide, and at £72 it is the cheapest cordless saw on the list. It is also one of the clearest illustrations of the guide's main point: the price on the page is not the price you pay. Ryobi sells this as a bare tool, so there is no battery and no charger in the box — the fifth bullet says so directly. Add a battery and charger from the ONE+ range and the £72 stops being £72.
The listing does not quite agree with itself. The title and the bullets say battery and charger excluded, while the specification table files the saw under "Number of Batteries: 1 Lithium Ion batteries required." One reviewer reports "plenty of power when teamed with a 24v battery", which does not match the 18V platform the saw is listed on. Where the numbers do line up: a 150mm blade with 18 carbide-tipped teeth, 4,700 rpm no load speed, 0-56 degree bevelling, and a maximum cut of 45mm in wood at 90 degrees (32mm at 45 degrees). Everything on this page is taken from the Amazon listing — we have not tested the saw ourselves.
How those 977 ratings break down
An average hides its own shape. This is the spread behind the 4.6 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Price | £72.00 |
|---|---|
| Rating | 4.6 out of 5 from 977 ratings |
| Voltage | 18 Volts |
| No load speed | 4,700 rpm |
| Blade | 150mm, 18 carbide-tipped teeth, 10mm bore |
| Bevel range | 0-56 degrees |
| Maximum cut | 45mm in wood at 90 degrees, 32mm at 45 degrees |
| Batteries required | 1 Lithium Ion batteries required (as listed) |
| Item weight | 3.13 kg |
| Warranty | 3-year limited warranty |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Most useful piece of equipment I have purchased for a long time - have been investing in Ryobi tools for 8 or so years, and this one is great! I did purchase a finer toothed blade but that was easy enough to install, and then by using it to cut worktops, plywood, and mdf all quite happily I kitted out a new cloakroom in a fraction of the time it would have take me. Easy to use, reliable, runs for good amount of time from fully charged battery, perfect for the enthusiastic DIY'r!”
Verified purchase“Very well designed tool, lightweight but solid construction. Plenty of power when teamed with a 24v battery. Wondering what next to buy from the range!”
What it is up against
The rivals it was ranked against in Best Circular Saw 2026: 10 Ranked, and Why the Page Price Isn't What You Pay.
Questions people ask
Does the Ryobi 18V ONE+ 150mm Circular Saw come with a battery?
The bullets state it is sold as a 'Bare' Tool, without a battery or charger. The specification table separately lists '1 Lithium Ion batteries required', which contradicts the title, so check the box contents before ordering.
What can it cut?
The listing describes long straight cuts in timber and plastic — trimming timber sheets, kitchen worktops, doors and windowsills — with a maximum depth of 45mm in wood at 90 degrees and 32mm at 45 degrees.
What blade does it take?
A 150mm blade with a 10mm bore. Ryobi includes an 18-tooth carbide-tipped blade; one reviewer fitted a finer-toothed blade to cut worktops, plywood and MDF.
Which batteries is it compatible with?
Ryobi states the tool is compatible with all batteries and chargers across the 18V ONE+ system of tools for the home and garden. One reviewer describes teaming it with a 24v battery, which does not match the 18V platform the saw is listed on.
How fast does it run and how far does it bevel?
The listing gives 4,700 rpm no load speed and 0-56 degree bevelling.
What is the warranty and model number?
The model number is R18CSP-0 and the listing gives a 3-year limited warranty, with an item weight of 3.13 kg.
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