WEN BG4280 Variable Speed Bench Grinder 8 Inch
- 8 in. x 1 in. wheels on 5/8 in. arbors
- 2000 to 3400 RPM variable speed
- 5-amp motor, 600 watts
- 36-grit and 80-grit wheels included
- LED lights in the eye guards plus a flexible work light
- Onboard quenching tray for cooling workpieces
- 41 pounds, 18.1 x 17 x 13 in.
Updated 20 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A variable speed bench grinder that suits a home shop sharpening blades and cleaning up tools, with lighting built in. The included wheels run coarse to medium, so fine honing needs a separate wheel.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B08ZVS2PS5Model: BG4280Category: Bench Grinders
Overview
Not a fixed-speed shop grinder, this WEN bench unit lets you dial wheel speed down for careful sharpening or up for fast material removal. A coarse wheel and a general purpose wheel turn on either side of the motor, with lit eye guards, pivoting work rests and a quench tray.
Speed control sets it apart: slower wheels give more control on thin blades, while full speed strips rust and burrs fast. Lit eye guards and a flexible work light help you see the edge. The included wheels stop at a medium grit, so a polished edge needs another wheel or a stone.
Who it's for
Hobbyists restoring worn tools on a bench get speed control, lighting and a quench tray in one machine. Woodworkers chasing mirror-finish edges will still need finer abrasives or a slow wet sharpener.
Pros and cons
- Variable speed for control or fast removal
- LED lights built into eye guards
- Flexible work light included
- Onboard quench tray for cooling
- No fine grit wheel included
- Heavy to move between benches
- Warranty length not listed
- Mounting hardware for the bench unstated
Performance notes
Edge quality depends on matching wheel speed and grit to the job: the low end of the speed range gives finer control on blades, while the coarse wheel at full speed removes metal fastest. Dipping the workpiece in the quench tray between passes limits heat that can warp thin blades. Repeatable bevels come from setting the pivoting rest and locking it before each pass.
Specifications
| Brand | WEN |
|---|---|
| Model | BG4280 |
| Dimensions & fit | |
| Item Weight | 41 pounds |
| Item Dimensions L X W X H | 18.1 × 17 × 13 inches |
| Capacity & performance | |
| Maximum Rotational Speed | 3400 rpm |
| Power & efficiency | |
| Horsepower | 5 hp |
| Wattage | 600 watts |
| Power Source | Corded electric |
| Construction & materials | |
| Material Type | Black, Orange |
| Color | Black,orange |
| Included components | |
| Included Components | 5-Amp 8-Inch Variable Speed Bench Grinder With Flexible Work Light |
| Other details | |
| Number Of Items | 1 |
| Style Name | 2021 Model |
| Item Type Name | 5-Amp 8-Inch Variable Speed Bench Grinder With Flexible Work Light |
Frequently asked questions
Is the WEN BG4280 a wet sharpening grinder?
No. It is a dry bench grinder. The onboard tray is for dipping workpieces to cool them, not a water-fed wheel.
How are wheels changed on the WEN BG4280?
WEN designed the wheel guard for simple removal to make wheel changes easier. Replacement wheels need to fit the 5/8-inch arbors.
Can the WEN BG4280 grind at an angle?
Yes. The adjustable work rests pivot to allow angled grinding.