DEWALT DW758 8-Inch Bench Grinder
Best for
Best overall
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 1 trusted source
Current price
$136.12
Updated May 14, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the DeWalt DW758 is the default 8-inch recommendation when shoppers ask a generalist tool community what to buy. The homedepot.com verified-purchase summary describes it as well-built with solid power for heavy-duty tasks, and r/Tools threads (a high-trust community signal) consistently rank it as the sensible mid-priced step up from sub-$60 imports. Amazon's 2,600+ reviews averaging 4.7 reinforce that picture, even with the usual gameability caveats on retailer ratings.
What reviewers liked
- Largest verified-purchase review base in the category with a strong 4.7 average
- r/Tools (high-trust community) consensus treats it as the sane mid-tier 8-inch pick
- 3/4 HP induction motor and cast-iron base praised for smooth running once broken in
- Widely available parts and accessories from a major brand
Where it falls short
- A garagejournal.com thread describes the motor as easy to stall with no power, contradicting the marketing
- Multiple r/Dewalt owners report significant wheel wobble out of the box
- Stock wheels are widely considered the weak link and effectively need replacing or dressing
- Vibrates noticeably if not bolted to a solid bench
Across the reviewers we read, the DeWalt DW758 is the default 8-inch recommendation when shoppers ask a generalist tool community what to buy. The homedepot.com verified-purchase summary describes it as well-built with solid power for heavy-duty tasks, and r/Tools threads (a high-trust community signal) consistently rank it as the sensible mid-priced step up from sub-$60 imports. Amazon's 2,600+ reviews averaging 4.7 reinforce that picture, even with the usual gameability caveats on retailer ratings.
The honest disagreement worth surfacing: a garagejournal.com thread calls out the same unit as easy to stall, slow to spin up, and initially wobbly, and multiple r/Dewalt posts echo out-of-box wheel vibration. Reviewers who took the time to true or dress the wheels report the problem largely resolved, which suggests the issue is wheel quality rather than motor or shaft. The 3/4 HP induction motor and cast iron base get consistent praise once the machine is broken in and bolted down.
Net, this is the pick where mainstream tech-press signals, retailer-customer signals, and specialist-community signals all point the same direction: a competent general-purpose 8-inch grinder at a fair price, provided you budget for better wheels and a diamond dresser.
- Highlight 1
- 3/4 HP induction motor of the bench grinder provides superior power for industrial grinding applications
- Highlight 2
- Rugged cast iron base and motor housing of the 8-inch bench grinder provide durability and prolonged life
- Highlight 3
- Table grinder motor runs at 3,600 rpm for high-speed material removal
- Highlight 4
- Precision-machined aluminum tool rests allow the user to accurately position work
- Highlight 5
- Rear exhaust ports in wheel guards for smoother operation
- Highlight 6
- 12-1/2-inch distance between wheels for larger and longer grinding applications
The 8” ones definitely had quite a bit of wobble on first run but this is completely expected when you're breaking in any bench grinder, no ...
The first bench grinder I bought was a $60 cheap one from Northern Tool, and it works OK but the $100-$150 ones are definitely a lot nicer. They ...
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“Dewalt DW758 8" Bench Grinder Review” · YouTube
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