JET JBG-6 Grinder
- Grinder
- 186 watts
- Corded electric
- 32 pounds
A 115V bench grinder at 3450 RPM, suited to light sharpening and deburring work in a home or hobby shop rather than heavy production grinding.
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How it ranks among the 150 grinders we track
4.5★ across 128 Amazon ratings, Bayesian-smoothed toward the category average.
128 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
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 JET JBG-6 is an electric bench grinder that runs on 115 volts and spins at 3450 RPM, powered by a 186.5 watt motor. It weighs 32 pounds and measures 18 by 10.5 by 8.5 inches, sized to bolt down on a workbench rather than be carried job to job.
The JBG designation and bench-scale dimensions point to a stationary shop tool for sharpening and grinding, not a handheld angle grinder despite sharing the grinder category label. At 186.5 watts the motor sits on the modest end for a bench grinder, so expect it to suit light sharpening and deburring tasks rather than heavy stock removal.
- 115 volt electric power
- 3450 RPM operating speed
- 186.5 watt motor
- 18 x 10.5 x 8.5 inch bench footprint
Who it's for
Home shop users and hobbyists who need a bench-mounted grinder for sharpening tools, deburring small parts or light grinding tasks. Users running a production shop with frequent heavy grinding may want a higher-wattage bench grinder.
Strengths and trade-offs
Drawn from this product's published specifications.
- Bench-mounted for stable sharpening and grinding
- Standard 3450 RPM grinding speed
- Compact bench footprint at 18 by 10.5 by 8.5 inches
- Modest 186.5 watt motor for a bench grinder
- Heavier at 32 pounds for mounting or moving
Performance notes
3450 RPM is a standard speed for bench grinders and works well for sharpening edges and deburring metal. The 186.5 watt motor and 32 pound body suggest a smaller, lighter bench grinder in JET's lineup, adequate for occasional shop use but not built for continuous heavy-duty grinding.
Specifications
| Brand | JET |
|---|---|
| Model | JBG-6 |
| Dimensions & fit | |
| Item Weight | 32 pounds |
| Dimensions | 18 × 10.5 × 8.5 inches |
| Capacity & performance | |
| Speed | 3450 rpm |
| Power & efficiency | |
| Motor Power | 186 watts |
| Power Source | Corded electric |
| Voltage | 115 volts |
Other JET grinders
How it compares
This product against the closest alternatives we track in grinders.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| JET JBG-6 GrinderThis product | 4.5 / 5 | 128 | 3.6 / 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 |
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Questions about the JET JBG-6
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the JET JBG-6 a bench grinder or handheld grinder?
The JBG designation and bench-scale dimensions indicate it is a stationary bench grinder.
What voltage does the JET JBG-6 run on?
115 volts, per the listed specs.
How much does the JET JBG-6 weigh?
32 pounds, according to the listing.