RYOBI

RYOBI PBLAG01B Grinder

Grinder
Battery
5.31 pounds
18 volts

4.5/ 5 on Amazon206Amazon ratings50+bought last month3.9ProductDome score

Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forRyobi 18v one plus owners who want a cordless angle grinder to add to their kit

Spins at 9000 RPM on Ryobi's 18V platform, most practical for buyers already invested in that battery system.

As an Amazon Associate, ProductDome may earn a commission from qualifying purchases made through links on this page.

ProductDome scorecard

How it ranks among the 150 grinders we track

3.9/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.6★4.5

4.5★ across 206 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 256 ratings2.9

206 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score2.3

50+ bought on Amazon last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 150 grinders we track - how the scorecard works · full grinders data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

The Ryobi PBLAG01B is a cordless 18 volt angle grinder spinning at 9000 RPM and weighing 5.31 pounds, built to run on Ryobi's 18V One Plus battery system.

9000 RPM puts it toward the faster end of angle grinders for cutting through metal or masonry discs. Running on Ryobi's 18V One Plus platform means it can share batteries with other tools already in that line, which is a real advantage for anyone invested there.

9000 RPM speed
18V battery powered
5.31 pound weight
Model PBLAG01B

Who it's for

Geared toward Ryobi 18V One Plus owners wanting a cordless angle grinder for cutting and grinding tasks. Without existing Ryobi 18V batteries, kit contents aren't specified, so factor in that added cost.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Fast 9000 RPM cutting speed
Works with Ryobi 18V One Plus batteries
5.31 pound weight stays manageable

What to check first

Battery and charger inclusion not specified
Runtime depends on the battery used

Performance notes

At 9000 RPM it spins faster than many angle grinders, giving more cutting speed for discs on metal or masonry. Since it runs on Ryobi's 18V platform, actual runtime and power depend entirely on the battery paired with it.

Specifications

Brand	RYOBI
Model	PBLAG01B
Power Source	Battery
Item Weight	5.31 pounds
Voltage	18 volts
Speed	9000 rpm

How it compares

This product against the closest alternatives we track in grinders.

Product	Amazon rating	Ratings	ProductDome score
RYOBI PBLAG01B GrinderThis product	4.5 / 5	206	3.9 / 5
DEWALT DCG413B GrinderDeWalt	4.8 / 5	9,600	4.6 / 5
Milwaukee 2880-20 GrinderMILWAUKEE	4.8 / 5	2,400	4.5 / 5
AVID MW590 GrinderAVID	4.5 / 5	6,100	4.4 / 5
Makita 9557PBX1 GrinderMAKITA	4.8 / 5	3,960	4.4 / 5

Frequently asked

Questions about the RYOBI PBLAG01B

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What voltage does the PBLAG01B run on?

18 volts.

How fast does it spin?

9000 RPM.

How much does it weigh?

5.31 pounds.