๐ง Product Review
Best Bench Grinders UK 2026
A bench grinder is the unsung workhorse of any UK workshop. From sharpening chisels and drill bits to removing rust and shaping metal, it does the jobs that make every other tool in your box work better. We compared three models across budget, mid-range and heavy-duty brackets to find which ones actually justify their bench space.
- Silverline 263511 - Best budget pick: 150W, 150mm wheels, under ยฃ35. Does the basics well for occasional sharpening
- Einhell TH-BG 200L - Best all-rounder: 200mm wheels with 250W motor, adjustable tool rests, solid build for the price
- Draper 370W with Sanding Belt - Best for versatility: bench grinder plus belt sander and worklight in one unit
- Bench grinders with 200mm wheels run cooler and sharpen faster than 150mm models - worth the extra if you sharpen regularly
- Always check the wheel for cracks before each use and keep the tool rest within 3mm of the wheel surface
Suggested Reading: Best Soldering Stations ยท Best Workbenches ยท Best Cordless Angle Grinders
Quick Picks
Quick Comparison
| Product | Price | Wheel Size | Motor | Best For |
|---|---|---|---|---|
| Silverline 263511 | ~ยฃ33 | 150mm | 150W | Budget sharpening |
| Einhell TH-BG 200L | ~ยฃ65 | 200mm | 250W | Regular sharpening |
| Draper 370W | ~ยฃ85 | 150mm | 370W | Multi-task workshop |
In-Depth Reviews
1. Silverline 263511 DIY 150W Bench Grinder
~ยฃ33 | 150mm wheels | 150W motor | 2,950 RPM | 3.7kg
The Silverline 263511 is the entry point for UK workshop grinding. At under ยฃ35, it's the kind of tool you buy when you need to sharpen a chisel once a month and don't want to overthink it. The 150W motor spins the 150mm aluminium oxide wheels at 2,950 RPM, which is enough for light sharpening and occasional grinding tasks.
Build quality is what you'd expect at this price. The cast aluminium housing is lightweight at 3.7kg, which means it's easy to move around but also means it vibrates more than heavier units. The eye shields are basic but functional, and the tool rest is adjustable though it lacks the precision of pricier models. One Amazon reviewer noted: "Does exactly what it says on the tin. Sharpens my chisels and plane irons without fuss."
Where the Silverline falls short is sustained use. After 15-20 minutes of continuous grinding, the motor gets warm and the wheels lose some bite. For the occasional sharpening session this doesn't matter, but if you're grinding metal regularly, you'll want something with more power. The 150mm wheel diameter also means less surface area for sharpening long blades compared to 200mm models.
Pros
- Under ยฃ35, hard to beat on price
- Lightweight and portable
- Good for occasional sharpening
Cons
- Vibrates more than heavier units
- 150W struggles with heavy grinding
- Basic tool rest adjustment
2. Einhell TH-BG 200L Bench Grinder
~ยฃ65 | 200mm wheels | 250W motor | 2,980 RPM | 11.5kg
The Einhell TH-BG 200L steps up to 200mm wheels and a 250W motor, and the difference is noticeable. The larger wheels run cooler under load, which means you can sharpen for longer without the stone glazing over. At 11.5kg, it sits firmly on the bench without walking around during use.
The adjustable tool rests on both sides are a genuine improvement over budget models. They lock at the angle you set and stay put, which matters when you're grinding a consistent bevel on a chisel. The spark guards and eye shields are sturdier than the Silverline's, and the cast iron housing damps vibration effectively. One Amazon reviewer noted: "Solid grinder for the money. The 200mm wheels make sharpening chisels much easier than my old 150mm unit."
The 250W motor keeps pace through moderate grinding sessions without overheating. It's not a heavy-duty industrial machine, but for a UK home workshop it hits the sweet spot between capability and cost. The induction motor runs quietly compared to budget universal motors, which matters if you're grinding in a garage attached to the house.
Pros
- 200mm wheels, faster sharpening
- Adjustable tool rests on both sides
- Quiet induction motor
Cons
- Heavier at 11.5kg
- No belt sander attachment
- Replacement wheels less common than 150mm
3. Draper 370W Bench Grinder with Sanding Belt
~ยฃ85 | 150mm wheels + 50x750mm belt | 370W motor | 2,950 RPM | 15kg
The Draper takes a different approach by combining a 150mm bench grinder with a 50mm wide sanding belt and a worklight. At 370W, it has the most powerful motor in this comparison, which shows when you're grinding harder materials or using the belt sander attachment for shaped work.
The belt sander section is what makes this unit genuinely useful beyond basic sharpening. It's a 50mm x 750mm belt that runs at a useful speed for shaping wood, deburring metal and general finishing work. Combined with the grinding wheels, you've got three tools in one footprint. The worklight is a nice touch that lights up the work area without needing a separate lamp. An Amazon reviewer noted: "The belt sander is surprisingly good for the price. I use it more than I expected for shaping wooden handles and deburring cut metal."
The trade-off is weight and complexity. At 15kg, it's the heaviest unit here and takes up more bench space. The 150mm grinding wheels are smaller than the Einhell's 200mm, so heavy sharpening sessions benefit from the extra motor power rather than wheel diameter. The belt sander also needs occasional replacement belts, which adds to running costs. Build quality is solid throughout with a cast iron base that keeps everything stable.
Pros
- Three tools in one (grinder, belt, light)
- 370W motor, most powerful here
- Belt sander adds genuine versatility
Cons
- Heavy at 15kg, needs solid bench
- 150mm grinding wheels (smaller)
- Belt replacement adds running cost
How to Choose a Bench Grinder
Picking the right bench grinder comes down to three questions: what will you use it for, how often, and how much bench space do you have. Here's what matters.
Wheel Size: 150mm vs 200mm
The wheel diameter determines how fast you can sharpen and how much heat builds up. A 150mm (6-inch) wheel is fine for occasional chisel sharpening and light grinding. A 200mm (8-inch) wheel removes material faster, runs cooler, and gives you more surface area for longer blades. If you sharpen weekly or do regular metalwork, the 200mm upgrade is worth the extra cost.
Motor Power
Wattage matters more than you'd think. A 150W motor handles light tasks but bogs down under pressure. 250W is the sweet spot for home workshops. 370W and above suits heavier grinding and extended sessions. The motor type also matters: induction motors (like the Einhell and Draper) run quieter and cooler than universal motors found in the cheapest units.
Tool Rest Quality
This is where budget and mid-range grinders diverge. A solid, adjustable tool rest lets you grind consistent angles, which directly affects how well your chisels and plane irons cut. The Einhell's dual adjustable rests are the best in this comparison. If the tool rest wobbles or won't hold its angle, you'll fight the grinder instead of using it.
Safety Features
Every bench grinder should have spark guards, eye shields and a sturdy tool rest. Check that the eye shields are transparent and not scratched before you start. Keep the tool rest within 3mm of the wheel surface to prevent workpieces getting pulled in. And always wear safety glasses, even with the shields in place.
Bench Space and Weight
A bench grinder needs a solid, level surface. The heavier units (Einhell at 11.5kg, Draper at 15kg) are more stable but harder to move. If your bench is flimsy or you need to store the grinder between uses, factor in the weight. Some makers bolt their grinder to a dedicated stand, which eliminates the vibration issue entirely.
Frequently Asked Questions
Final Verdict
For most UK home workshops, the Einhell TH-BG 200L hits the sweet spot. The 200mm wheels make sharpening noticeably faster than 150mm models, the adjustable tool rests actually stay where you put them, and the induction motor runs quiet enough for evening sessions in a garage. At around ยฃ65, it's not much more than the budget Silverline but delivers a meaningfully better experience.
If you're on a tight budget or only sharpen a few times a year, the Silverline 263511 does the job for under ยฃ35. It won't win any awards for build quality, but it sharpens chisels and that's what counts at this price point.
For makers who want maximum versatility from one bench footprint, the Draper 370W combo is the interesting choice. The belt sander attachment adds genuine utility beyond grinding, and the 370W motor has headroom for tougher jobs. Just make sure your bench can handle the 15kg.
Whichever you pick, a bench grinder pays for itself the first time you sharpen a dull chisel instead of buying a new one. Pair it with a set of decent wood chisels and a soldering station for a workshop that can handle just about anything.
Last reviewed: August 29, 2026 ยท Evidence-based review ยท Contains affiliate links