Best Bench Grinders 2026: 6-Inch, 8-Inch & Variable Speed
The DEWALT DW758 8-Inch Bench Grinder is our top pick: powerful 3/4 HP motor, 8-inch wheels for serious stock removal, and DEWALT quality that runs true out of the box.
See Today’s Price →At a Glance
| # | Product | Award | Price | Our Score | |
|---|---|---|---|---|---|
| 1 |  DEWALT DW758 3/4 HP 8-Inch Bench Grinder |
Best Overall | $169 | 9.2 | Buy → |
| 2 |  RIKON Power Tools 80-805 8-Inch Variabl… |
Also Excellent | $219 | 8.9 | Buy → |
| 3 |  Baldor 7306 6-Inch Fine Bench Grinder |
Best Value | $249 | 8.5 | Buy → |
| 4 |  WEN 4276 2.1-Amp 6-Inch Bench Grinder |
Worth Considering | $49 | 8.2 | Buy → |
| 5 |  JET 577102 IBGB-8 8-Inch Industrial Ben… |
Budget Pick | $199 | 7.8 | Buy → |
Specs Comparison
| Model | Wheel Size | Motor | Speed | Variable Speed | Type | Price |
|---|---|---|---|---|---|---|
| DEWALT DW758 | 8" | 3/4 HP | 3,600 RPM | No | Standard | $384 |
| RIKON 80-805 8" | 8" | 1/2 HP | 500-3,000 RPM | Yes | Variable speed | $117 |
| Baldor 7306 6" | 6" | 1/2 HP | 3,600 RPM | No | Fine/precision | $150 |
| WEN 4276 6" | 6" | 2.1A | 3,450 RPM | No | Standard | $140 |
| JET IBGB-8 8" | 8" | 1 HP | 3,600 RPM | No | Industrial | $60 |
Showing 5 of 5 products
DEWALT DW758 3/4 HP 8-Inch Bench Grinder
“The best bench grinder for most shops — 3/4 HP, 8-inch wheels, and DEWALT precision that runs true from day one.”
See Today’s Price →What we like
- 3/4 HP motor drives 8-inch wheels for fast stock removal
- Cast iron base resists vibration for consistent sharpening
- Adjustable tool rests on both wheels
- Full-face eye shields on both sides
- Includes 36-grit and 60-grit wheels
Watch out for
- Expensive for occasional sharpening use
- Single speed only (no variable)
Read Full Analysis
The DEWALT DW758 is the professional 8" bench grinder: 3/4 HP, 3,600 RPM, cast iron base for vibration dampening, and enclosed motor protection. At $384, it's the most expensive standard (non-variable-speed) option on this page. The cast iron base is the key differentiator over lower-priced grinders — less vibration means more precise edge control when sharpening chisels and plane irons. Compared to the RIKON 80-805 at $117: RIKON adds variable speed (DEWALT lacks this) for the same wheel size at one-third the price; variable speed is valuable for heat-sensitive tool steel and HSS bits. Compared to the JET IBGB-8 at $60: JET delivers 1 HP (more than DEWALT's 3/4 HP) at a fraction of the cost — the DEWALT's cast iron construction and DEWALT brand support justify the premium for daily shop use. Best for: woodworkers and metalworkers who sharpen tools daily and need minimal vibration; the cast iron base provides measurable precision over stamped-steel alternatives.
RIKON Power Tools 80-805 8-Inch Variable Speed Bench Grinder
“Best variable-speed bench grinder — 2,000-3,400 RPM range prevents heat buildup that ruins expensive tool steel edges.”
See Today’s Price →What we like
- Variable speed 2,000-3,400 RPM for heat-sensitive edges
- 8-inch wheels for fast material removal
- Adjustable tool rests with angle markings
- Wheels run true without dressing on delivery
- Includes eye shields and wheel guards
Watch out for
- Expensive
- Single grinding wheel (no wire wheel included)
Read Full Analysis
The RIKON 80-805 is the variable-speed 8" bench grinder — the standout feature on this page: 500-3,000 RPM speed range lets you match grinding speed to the task. Low speed (500-1,000 RPM) for heat-sensitive tool steel and plane iron sharpening where overheating draws the temper. High speed for rapid stock removal on rough edges. At $117, it's the best all-around grinder on this page for woodworkers who sharpen premium tool steel. The variable speed feature alone separates it from fixed-speed grinders for delicate sharpening tasks. Compared to the DEWALT at $384: RIKON costs $267 less AND adds variable speed that DEWALT lacks. For most woodworking applications, RIKON wins. Compared to the JET IBGB-8 at $60: RIKON costs $57 more for variable speed, which pays back immediately if you sharpen premium chisels or plane irons. Best for: woodworkers sharpening chisels, plane irons, and turning tools where variable speed prevents heat damage.
Baldor 7306 6-Inch Fine Bench Grinder
“The premium bench grinder used in professional machine shops — Baldor motors run with less vibration than any other production grinder.”
See Today’s Price →What we like
- Baldor motor is the industry benchmark for smooth, vibration-free running
- Precision balanced wheels run true with zero runout
- USA manufactured
- Permanently lubricated ball bearings
- Used in professional machine shops worldwide
Watch out for
- Very expensive for home shop use
- 6-inch only (no 8-inch in this price range)
- No variable speed
Read Full Analysis
The Baldor 7306 is the precision 6" fine grinder: designed for toolroom use with close tolerances, quiet operation, and consistent 3,600 RPM output. Baldor is an industrial motor brand — this is built for professional shop environments where vibration control and consistency matter more than raw power. At $150, the 6" wheel limits stock removal vs the 8" grinders here, making it best suited for fine sharpening and light-duty grinding rather than heavy metal removal. The included tool rests are machined to tighter tolerances than consumer grinders, directly affecting sharpening angle repeatability. Compared to the WEN 4276 6" at $140: Baldor's industrial motor and precision tool rests are worth $10 more for shops where accuracy matters. Compared to 8" grinders: the 6" wheel is limiting for heavy work but appropriate for finish sharpening. Best for: toolroom applications and fine woodworking where precision sharpening outweighs raw grinding speed.
WEN 4276 2.1-Amp 6-Inch Bench Grinder
“Best budget bench grinder — WEN quality at under $50 for occasional sharpening and light grinding work.”
See Today’s Price →What we like
- Under $50
- Includes both grinding wheel and wire wheel
- Eye shields on both sides
- Adjustable tool rests
- Light enough to move to the bench and put away
Watch out for
- More vibration than premium models at high load
- Tool rests less rigid than DEWALT
- Not suitable for sustained heavy grinding
Read Full Analysis
The WEN 4276 is the budget 6" bench grinder at $140: 2.1A motor, 3,450 RPM, and a compact footprint suitable for small benches. For homeowners needing occasional tool sharpening and light grinding, the WEN covers the basics. The 6" wheel size limits heavy stock removal vs 8" grinders. Compared to the Baldor 7306 at $150: minimal price gap, but Baldor's precision build quality and tool rest accuracy are worth the $10 premium for anyone sharpening regularly. Compared to the RIKON 80-805 at $117: RIKON has an 8" wheel and variable speed for $23 less — making the WEN 4276's value proposition questionable unless you specifically need a small footprint. The WEN 4276 makes most sense for: very tight bench space where a compact 6" grinder is the only practical option, or light occasional use where the entry price is the primary decision factor.
JET 577102 IBGB-8 8-Inch Industrial Bench Grinder
“Best industrial bench grinder for sustained shop use — cast iron construction and a 1 HP motor handle all-day grinding.”
See Today’s Price →What we like
- 1 HP motor exceeds DEWALT for sustained heavy use
- Cast iron wheels guards reduce vibration transmission
- Adjustable dual-purpose tool rests
- Heavy cast iron base (33 lbs) for maximum stability
- 5-year warranty
Watch out for
- Expensive
- Very heavy — not easily repositioned
- Single speed
Read Full Analysis
The JET IBGB-8 is the industrial 8" bench grinder at $60: 1 HP motor — the highest on this page, exceeding DEWALT's 3/4 HP — in JET's industrial product line. At $60, this price seems to be a sale or clearance figure; the JET IBGB-8 Industrial Grinder typically retails at $300-400. At the listed price, if accurate, this delivers the best HP-per-dollar ratio here. The industrial classification means heavy-gauge components, balanced wheels, and precision arbors for consistent performance. Compared to DEWALT at $384: JET's 1 HP exceeds DEWALT's 3/4 HP at lower cost if the listed price is current. Verify current pricing before purchasing — industrial grinder pricing fluctuates significantly with availability. At any price above $200, the RIKON 80-805's variable speed feature makes it the better general-purpose choice. Best for: metalworking and production environments needing maximum grinding power.
Bench Grinders Buying Guide
Photo by Ono Kosuki / PexelsGreat for: Metal fabricators, welders, and DIYers cutting tile or stripping rust — the grinder does what no other tool can
Not ideal if: You're a woodworking-only DIYer — angle grinders are metal and masonry tools and rarely needed in a wood shop
Watch: [Top 10 Tools — Project Farm's Best Picks](https://www.youtube.com/watch?v=KjZW8O7BpLk) by Project Farm
Watch Before You Buy
Frequently Asked Questions
What is the difference between 6-inch and 8-inch bench grinders?
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