Best 8 Inch Bench Grinders: Top 9 Picks (November 2026)
The best 6 inch bench grinders for home shops include the DEWALT 6 Inch Bench Grinder (best overall), the DeWalt DW758 8-Inch Bench Grinder for heavy material removal, and the Rikon 80-805 8-Inch Low Speed Grinder for low-heat sharpening.
On this page (7 sections)
- The best 6 inch bench grinders for home shops
- How these 6 inch bench grinders compare
- What should you check before buying a 6 inch bench grinder?
- Is a 6 inch grinder enough for sharpening chisels and drill bits?
- Which 6 inch grinder suits a small shop?
- What else do you need with a 6 inch bench grinder?
- The best 6 inch bench grinder for most home shops
The best 6 inch bench grinder for most home shops is the DEWALT 6 Inch Bench Grinder, thanks to its 5/8 HP motor and cast iron base. Pick the WEN BG4276 if you want a built-in work light, or the JET JBG-6 for light sharpening only.
A compact grinder earns its bench space when it starts fast, holds steady and puts the tool at a useful angle. The best 6 inch bench grinder for you depends on how hard you work it and how much room you have.
Our score weighs specs, features and the fit with what a home shop needs from a 6 inch grinder.
Our picks at a glance
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1
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2
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3
Best for low-heat sharpeningRikon 80-805 8-Inch Low Speed Grinder
8.8/10 our score
See it on Amazon
- 4
Check itWEN BG4276 2.1-Amp 6-Inch Single Speed Bench
Best for built-in light - 5
Check itAmaCupid Bench Grinder Wheels 80 Grit 6
Best spare wheel - 6
Check itVEVOR Bench Grinder 6-inch Single Speed Table
Best for a lit grinding zone - 7
Check itPOWERTEC Bench Grinder Wheel + Diamond Wheel
Best wheel and dresser set - 8Check it
WEN 4276 2.1-Amp 6-Inch Bench Grinder with
Best budget 6 inch grinder - 9
Best for light-duty shopsCheck it
The best 6 inch bench grinders for home shops
The DEWALT DW756 leads because it balances power, weight and a steady base. The rest of the list covers lighting, spare wheels, lighter duties and larger work.
DEWALT 6 Inch Bench Grinder: Best overall
- 5/8 HP induction motor
- 3,450 rpm wheel speed
- Cast iron base and motor housing
- 12-1/2 in between wheels
A heavy cast iron grinder built for steady daily grinding. The 5/8 HP motor and 12-1/2 inch wheel spacing suit larger workpieces.
Pros
- Powerful 5/8 HP induction motor
- Cast iron base and motor housing
- Precision-machined aluminum tool rests
- Rear exhaust ports in the wheel guards
Cons
- Heaviest 6 inch pick here
- Needs a solid bench to sit steady
The DW756 suits a bench where the grinder stays put and takes steady use. Its 5/8 HP induction motor spins the wheels at 3,450 rpm for quick material removal on dull chisels, mower blades and garden tools.
The cast iron base and motor housing add weight, so the grinder stays settled when you press a tool into the wheel. Precision-machined aluminum tool rests let you set the angle and keep it there between passes.
Twelve and a half inches between the wheels give longer blades room to clear the guards. Rear exhaust ports in the wheel guards direct sparks and grit away from your hands.
The trade-off is weight: at 30.4 lb it needs a solid bench and two hands to move. If you share a small bench and shift tools often, the lighter WEN models here are easier to lift.
The 110 volt, 440 watt motor runs on a standard shop outlet.
DeWalt DW758 8-Inch Bench Grinder: Best for heavy material removal
- 3/4 HP induction motor
- 3,600 rpm
- Cast iron base
- 12-1/2 in between wheels
An 8 inch grinder with a 3/4 HP motor for fast stock removal. Best for larger grinding jobs rather than a compact bench.
Pros
- 3/4 HP induction motor
- Cast iron base and housing
- 3,600 rpm for fast removal
- Rear exhaust ports
Cons
- 8 inch wheels, not the 6 inch size
- Heavier and larger than a 6 inch model
The DEWALT DW758 suits a shop that removes a lot of metal and has the bench room. Its 3/4 HP induction motor drives the wheels at 3,600 rpm for fast stock removal on large tools and thick steel.
The cast iron base and motor housing give it the same steady feel as the DW756. Precision-machined aluminum tool rests and rear exhaust ports carry over too.
Twelve and a half inches between wheels clear long work. The 60 and 36 grit wheels both come in the box.
It is the most powerful grinder on this list. The trade-off is size: 8 inch wheels make it wider than any 6 inch model here, so it needs more clearance around the wheels and a longer bench.
Pick it when grinding volume matters more than a compact footprint. If you want a 6 inch grinder for sharpening and light grinding, the DW756 is the better fit.
Rikon 80-805 8-Inch Low Speed Grinder: Best for low-heat sharpening
- 1/2 HP motor at 1,750 rpm
- 8 in 60 and 120 grit wheels
- Grooved rest for drill bits
- Diamond wheel dresser included
A slow 8 inch grinder that runs cool enough for edge tools. The lower wheel speed reduces heat build-up during sharpening.
Pros
- 1,750 rpm slows heat build-up
- Left tool rest has a drill bit groove
- Cast iron base with anti-vibration feet
- Diamond wheel dresser included
- Five-year warranty
Cons
- 8 inch wheels, not the 6 inch size
- Heavier and larger than a 6 inch model
The Rikon 80-805 suits buyers who sharpen chisels, plane irons and drill bits more than they grind rough metal. Its 1/2 HP motor turns at 1,750 rpm, which slows heat build-up at the edge.
The 8 inch 60 and 120 grit wheels give more clearance and a flatter curve across a wide blade. The left tool rest has a groove that holds a drill bit steady for touch-ups.
The 120 grit white aluminum oxide wheel is the finer of the pair and leaves a cleaner edge.
A diamond wheel dresser comes in the box, so you can true the wheel face when it loads up. The cast iron base sits on anti-vibration rubber feet and has mounting holes for a bench or stand.
It is the best pick here for low-heat sharpening, but the wheels are 8 inch, not 6 inch. If bench space is tight or you mainly want a compact grinder, stay with the 6 inch models.
Our walkthrough on how to sharpen drill bits on a bench grinder shows how the grooved rest helps.
WEN BG4276 2.1-Amp 6-Inch Single Speed Bench: Best for built-in light
- 2.1-amp motor
- 3,450 rpm
- Flexible work light
- 60 and 36 grit wheels
A light 6 inch grinder with a flexible work light that shines on the wheel. Good for a compact bench where the grinder sits in shadow.
Pros
- Flexible work light on the head
- 16 lb frame is easy to move
- Includes 60 and 36 grit wheels
- Two-year warranty
Cons
- Lighter build than the cast iron picks
- Single speed only
The WEN BG4276 fits a bench tucked in a corner where the light is poor. Its flexible work light bends over the wheel so you can see the edge as you grind.
The 2.1-amp motor runs the 6 by 3/4 inch wheels at 3,450 rpm. A 60 grit wheel handles general grinding and a 36 grit wheel removes material faster on rough stock.
Both wheels mount on a 1/2 inch arbor.
At 16 lb this grinder moves easily and stores on a shelf. Wheel guard removal is simple, so changes between the two wheels take little time.
The adjustable eye guards swing in front of the wheels to block grit.
The lighter frame means more care is needed when you lean into a heavy piece. It also runs at one speed, so it suits general grinding and light sharpening better than fine edge work.
For finer edge work, see our guide to the bench grinder for sharpening.
AmaCupid Bench Grinder Wheels 80 Grit 6: Best spare wheel
- 80 grit white aluminum oxide
- 6 in diameter, 3/4 in thick
- 1/2 in bore
- Wear-resistant vitrified bond
A single 80 grit wheel for a 6 inch grinder with a 1/2 inch spindle. White aluminum oxide runs cooler on heat-sensitive steels.
Pros
- Fits 6 inch grinders with a 1/2 in spindle
- White aluminum oxide for harder steels
- Smooth finish from the 80 grit
- Wear-resistant vitrified bond
Cons
- One wheel only, no pair
- Needs a secure grinder base to avoid vibration
The AmaCupid 80 grit wheel suits anyone replacing a worn or loaded wheel on a 6 inch grinder with a 1/2 inch spindle. The white aluminum oxide abrasive runs cooler than a standard grey wheel on hard and heat-sensitive steels.
At 80 grit it leaves a smooth finish and works well for tool and profile grinding. The vitrified bond is wear-resistant and holds its shape through repeated use.
The wheel is rated to 4,459 rpm, well above the 3,450 rpm most 6 inch grinders run at.
It measures 6 inches across and 3/4 inch thick, the common size for a 6 inch grinder. AmaCupid notes that the grinder base must be anchored firmly; a base that shifts causes wheel vibration and a rougher finish.
Always check a new wheel for cracks before mounting it.
This is one wheel, not a pair, so you'll need a second wheel or a wire wheel for the other side. Compare wheel options in our guide to the types of bench grinders before you buy.
VEVOR Bench Grinder 6-inch Single Speed Table: Best for a lit grinding zone
- 250W 2.1A induction motor
- 3,450 rpm
- Built-in LED work light
- Tool-free adjustable rests
A 6 inch grinder with an LED light and tool-free rest adjustment. The cast iron body and steel base help keep it steady.
Pros
- Built-in LED work light
- Adjustable eye shield
- Tool-free tool rest adjustment
- Cast iron body and steel plate base
Cons
- Single speed only
- Rubber feet still need a flat bench
The VEVOR MD150 suits a shop that grinds in the evening or in a dim corner. Its built-in LED work light lights the wheel so you can watch the edge without a separate lamp.
The 250W 2.1A induction motor runs at 3,450 rpm. Brown fused alumina wheels come in 36 grit for fast removal and 60 grit for finer work on knives, chisels and axes.
The material is wear, breakage and heat resistant, so the wheels keep their shape longer than a soft grey wheel.
The clear eye shield adjusts to several angles, and the tool rests move without tools. A cast iron body and steel plate base reduce wobble, and anti-slip rubber feet add grip on a smooth bench.
Its single speed means it is not the pick for heat-sensitive edge tools. It is also not the lightest option here at 18.7 lb.
For the full range of tasks a grinder handles, read what is a bench grinder used for.
POWERTEC Bench Grinder Wheel + Diamond Wheel: Best wheel and dresser set
- 80 and 150 grit wheels
- Diamond wheel dresser
- 6 in diameter, 3/4 in thick
- 1/2 in arbor
A kit that pairs two 6 inch wheels with a diamond dresser. Useful when you want a fresh edge and a way to true the wheel face.
Pros
- Two wheels in one kit
- Diamond dresser included
- 150 grit for finer finishing
- Works on carbon and tool steel
Cons
- Wheels do not fit tungsten carbide or ceramic tools
- Kit only, no grinder included
The POWERTEC 15545 kit suits a shop that wants a fresh edge and a way to keep the wheel face flat. It pairs an 80 grit and a 150 grit wheel with a diamond wheel dresser.
Both wheels measure 6 inches across, 3/4 inch thick and fit a 1/2 inch arbor. The 80 grit handles tool grinding and stock removal, while the 150 grit smooths blades and drill bits.
The wheels are rated to 4,140 rpm and resist water, oils and acids.
The dresser clears debris from the wheel face so the abrasive cuts cleanly again. Its 36 grit diamond chips run over the wheel to expose a flat, sharp surface.
The wheels work on carbon and tool steel but not tungsten carbide or ceramic tools.
The kit is a wheel set, so you still supply the grinder. If you only need one replacement wheel and already have a dresser, the AmaCupid wheel is the simpler buy.
If your wheel face is already glazed or out of true, the included dresser earns its place.
WEN 4276 2.1-Amp 6-Inch Bench Grinder with: Best budget 6 inch grinder
- 2.1-amp motor
- 3,450 rpm
- 6 x 3/4 in wheels
- Flexible work light
A compact 6 inch grinder with a work light and a low weight. Suits light sharpening and deburring on a small bench.
Pros
- Light 16 lb frame
- Flexible work light
- Adjustable eye guards
- Two-year warranty
Cons
- 2.1-amp motor suits light work only
- Single speed only
The WEN 4276 is the budget way into a 6 inch grinder with a light. Its 2.1-amp motor runs 6 by 3/4 inch wheels at 3,450 rpm and weighs 16 lb.
Two wheels come in the box: 60 grit for general grinding and 36 grit for faster removal. The flexible work light shines on the wheel, and the eye guards adjust so they stay clear of the work.
The lamp takes a 40W bulb, which is not included.
It suits deburring, rust removal and light sharpening of scissors and screwdrivers. The compact frame stores easily on a shelf.
The 14 inch length keeps it from crowding a small bench.
The 2.1-amp motor and single speed keep it to lighter work; heavy grinding on thick steel will bog it down. It is also very close to the WEN BG4276 in size and power.
Pick the BG4276 if you want the flexible light mounted on the head, and this one if budget is the deciding factor.
JET 6-Inch Bench Grinder: Best for light-duty shops
- 1/4 HP motor at 3,450 rpm
- 36 and 60 grit wheels
- Cast iron wheel guards
- Rubber mounts
A cast iron grinder with modest 1/4 HP power. Fine for light grinding, but it will slow down on heavier stock.
Pros
- Cast iron wheel guards and dust vents
- Quick-adjusting spark guards
- Rubber mounts reduce movement
- Large eye shields
Cons
- Lowest horsepower in this group
- Heavy for its power output
The JET JBG-6 suits a small shop that grinds occasionally and wants cast iron parts. Its 1/4 HP motor runs at 3,450 rpm, so it is the least powerful grinder here.
It includes 36 and 60 grit vitrified wheels. Cast iron wheel guards and dust vents, one-piece quick-adjusting spark guards and large eye shields make it easy to set up safely.
Rubber mounts keep it from walking across the bench. The enclosed ball bearings are permanently lubricated, so there is no grease routine to keep up.
The low horsepower is the real limit. On heavy stock it will slow and heat the work, so it fits light grinding and touching up edges rather than reshaping tools.
At 32 lb it is also heavy for its power.
Choose it for light use in a compact shop. For steady heavy grinding, the DEWALT DW756 or DW758 are the stronger picks.
How these 6 inch bench grinders compare
The comparison table lines up wheel size, speed and weight so you can see how the 6 inch models differ from the two 8 inch picks. Motor size matters most for how hard you can push, while wheel size and speed set how much heat reaches the edge.
The 6 inch grinders turn at 3,450 rpm and fit 6 inch wheels with a 1/2 inch arbor. That makes spare wheels like the AmaCupid and POWERTEC sets easy to fit.
The 8 inch models use bigger wheels and cost more bench space.
Weight tracks build quality here. The cast iron DEWALT and JET models weigh 30 lb or more and sit steady, while the 16 lb WEN grinders move more easily but need a flat bench.
Our score weighs specs, features and buyer needs against what a home shop wants from a compact grinder. The top score goes to the grinder that balances power, base and rest quality best.
| Product | Best for | Wheel size | Speed | Weight | Our score |
|---|---|---|---|---|---|
| DEWALT 6 Inch Bench Grinder | overall | 6 in | 3,450 rpm | 30.4 lb | 9.3 |
| DeWalt DW758 8-Inch Bench Grinder | heavy material removal | 8 in | 3,600 rpm | 0.22 kg | 9.1 |
| Rikon 80-805 8-Inch Low Speed Grinder | low-heat sharpening | 8 in | 1,750 rpm | 37 lb | 8.8 |
| WEN BG4276 2.1-Amp 6-Inch Single Speed Bench | built-in light | 6 x 3/4 in | 3,450 rpm | 16 lb | 8.7 |
| AmaCupid Bench Grinder Wheels 80 Grit 6 | spare wheel | 6 in | 8.7 | ||
| VEVOR Bench Grinder 6-inch Single Speed Table | a lit grinding zone | 6 in | 3,450 rpm | 18.7 lb | 8.6 |
| POWERTEC Bench Grinder Wheel + Diamond Wheel | wheel and dresser set | 6 in | 8.3 | ||
| WEN 4276 2.1-Amp 6-Inch Bench Grinder with | budget 6 inch grinder | 6 x 3/4 in | 3,450 rpm | 16 lb | 7.9 |
| JET 6-Inch Bench Grinder | light-duty shops | 6 in | 3,450 rpm | 32 lb | 7.7 |
What should you check before buying a 6 inch bench grinder?
Start with motor size and wheel size, then look at the base and the tool rests. A 6 inch grinder with a 5/8 HP motor like the DEWALT DW756 handles steady work better than a 2.1-amp model.
A 6 inch grinder is the compact choice for a home bench. It takes 6 inch wheels with a 3/4 inch thickness and a 1/2 inch arbor, the size most spare wheels are sold in.
An 8 inch grinder gives more clearance but takes more room.
Motor size and speed
Look at horsepower or amps first. The DEWALT DW756 has a 5/8 HP motor, the VEVOR and WEN models use a 2.1-amp motor, and the JET runs a 1/4 HP motor.
Higher power means less bogging on thick steel. A 3,450 rpm speed suits general grinding.
For edge tools, a slow 1,750 rpm model like the Rikon reduces heat.
Wheel size and what fits
A 6 inch grinder takes 6 inch wheels. Standard 6 inch wheels are 3/4 inch thick with a 1/2 inch arbor.
The AmaCupid 80 grit wheel and the POWERTEC 80 and 150 grit set both fit that size. If you want a wire wheel on one side and a grinding wheel on the other, buy a wheel with the same arbor and check its maximum rpm against the grinder's speed.
A wheel rated below the grinder's rpm should not go on the spindle.
Base, feet and vibration
A steady base matters as much as motor size. Cast iron bases with rubber feet, as on the DEWALT DW756 and Rikon 80-805, reduce movement.
AmaCupid notes that an unanchored grinder shifts and causes wheel vibration. Bolt the grinder down or set it on a solid bench.
Rear exhaust ports on the DEWALT models also send grit away from your hands and face.
Tool rests and eye shields
Adjustable rests let you hold a consistent angle. Precision-machined aluminum rests on the DEWALT models and tool-free rests on the VEVOR make setup quick.
The Rikon's left rest has a groove for drill bits. Eye shields and spark deflectors keep grit off your face, and the WEN BG4276 and VEVOR add a work light.
Check that the shield sits between your face and the wheel at your working angle.
Is a 6 inch grinder enough for sharpening chisels and drill bits?
Yes, a 6 inch grinder handles chisels and drill bits if you keep the tool cool. The smaller wheel removes less metal per pass and runs at 3,450 rpm on most models, so dip the tool in water often.
For heat-sensitive edges, a slow-speed grinder is kinder. The Rikon 80-805 runs an 8 inch wheel at 1,750 rpm, so the edge stays cooler.
A grooved rest on the left side holds a drill bit for touch-ups. For a 6 inch grinder, use light pressure and check the edge every few passes.
Slow speed vs high speed
Slow speed means less heat but slower metal removal. High speed means faster work and more risk of burning a thin edge.
Home shops that sharpen chisels weekly often prefer the slow option, while shops that reshape tools and remove rust do better with 3,450 rpm. A high-speed wheel also loads up faster on soft metal, so keep a dresser within reach either way.
When to move up to an 8 inch grinder
Move up when you need clearance for wide blades or do a lot of stock removal. The DeWalt DW758 brings 3/4 HP and 8 inch wheels.
The cost is bench space and weight. If you mostly sharpen and deburr, the 6 inch DEWALT DW756 stays the better fit.
An 8 inch wheel also gives a flatter curve on a wide plane iron, which matters when you want a hollow grind that sits true across the blade.
Which 6 inch grinder suits a small shop?
The WEN BG4276 and WEN 4276 are the easiest to fit into a small shop, at 16 lb with a work light. A compact 6 inch grinder earns its place when you can lift it off the bench and store it.
Both WEN models are light enough to move and come with a flexible light. The BG4276 adds a slightly stronger package.
The VEVOR MD150 brings an LED light and tool-free rests, but its 18.7 lb frame needs a flat bench. Heavier cast iron models like the DEWALT DW756 stay put, which suits a dedicated sharpening corner.
Fitting a grinder into a shared bench space
Leave clear space in front of the wheels for the work and behind for sparks. Rear exhaust ports on the DEWALT models send grit away from your hands.
A grinder on rubber feet can still shift, so mount it when the bench allows. A light model you lift off and store suits a bench shared with other tools.
Check the footprint before you buy: the WEN models run about 14 inches long, while the DEWALT DW756 needs 16.75 inches of length and over 11 inches of depth.
What else do you need with a 6 inch bench grinder?
Plan for spare wheels, a dresser and a way to hold the tool steady. The grinder is the core, but a fresh wheel and a clean face make more difference to the edge than extra horsepower.
The AmaCupid 80 grit wheel is a simple replacement for a worn wheel. The POWERTEC kit adds a 150 grit wheel and a diamond dresser.
A grooved rest helps on drill bits, as on the Rikon. For the rest of the setup, our guide to the types of bench grinders covers single-speed, slow-speed and variable-speed models.
Add a water cup if you sharpen thin blades, and keep a spare wheel on hand so a loaded wheel does not stall the job.
The best 6 inch bench grinder for most home shops
The DEWALT 6 Inch Bench Grinder is the best 6 inch bench grinder for most home shops. Its 5/8 HP motor, cast iron base and 12-1/2 inch wheel spacing handle steady grinding and sharpening without shifting.
Pick the WEN BG4276 if you want a built-in work light and a light frame. Pick the VEVOR MD150 for an LED light and tool-free rests.
Choose the JET JBG-6 only for light-duty work. For edge tools that burn easily, the slow Rikon 80-805 is the better sharpening machine.
Our top 3 picks at a glance
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1
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2
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3
Best for low-heat sharpening
Rikon 80-805 8-Inch Low Speed Grinder
8.8/10 our score
See it on Amazon
Frequently asked questions
Is 6 inch or 8 inch better for sharpening?
A 6 inch grinder suits most home sharpening and takes less bench space. An 8 inch wheel gives more clearance and a flatter curve on wide blades.
The Rikon 80-805 runs slow at 1,750 rpm to keep heat down on edge tools.
Do I need a slow-speed grinder for sharpening chisels?
A slow-speed grinder helps on chisels and plane irons because the wheel turns at 1,750 rpm and builds less heat. High-speed 6 inch models turn at 3,450 rpm.
Either type works if you dip the tool in water often and keep light pressure.
What size wheels fit a 6 inch bench grinder?
Most 6 inch bench grinders take 6 inch wheels that are 3/4 inch thick with a 1/2 inch arbor hole. Check your spindle size before buying a spare.
The AmaCupid 80 grit wheel and the POWERTEC kit both fit that standard size.
Can I put a wire wheel on a 6 inch bench grinder?
Yes, a 6 inch wire wheel with a 1/2 inch arbor fits most single-speed grinders. Run one wheel for grinding and the other for wire brushing to keep tasks separate.
Check the wheel's maximum rpm against your grinder's speed first.
