BLACK+DECKER BDEG400 Angle Grinder 4-1/2 Inch
- 4.5 inch angle grinder, 6 amp class
- 800 watts, 120 volts corded
- 10000 RPM maximum speed
- Metal grinding wheel, spanner wrench and wheel guard included
- 2 kilograms, 12.5 x 5.19 x 4.63 inches
- 2 year limited warranty
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A small corded angle grinder that ships with a metal grinding wheel, guard and spanner wrench. Arbor size and thread are not listed, so check them before buying extra wheels.
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ASIN: B00RZV20CSModel: BDEG400Category: Power Grinders
Overview
Grinding metal is the job this corded BLACK+DECKER angle grinder arrives ready for, with a wheel, a guard and a spanner wrench in the box. The body is a blend of materials in orange.
Getting a wheel, guard and wrench together means the tool can be used straight away, and the compact size suits bench and light fabrication work. The limitation is the missing detail on arbor size, handle style and switch type.
Who it's for
Light fabrication, rust removal and weld cleanup in a garage suit a small corded grinder. Contractors grinding all day, or those needing bigger wheels, should look at a heavier tool.
Pros and cons
- Wheel, guard and wrench included
- Two year limited warranty
- Arbor size not listed
- Only a grinding wheel supplied
- Cord limits where it can be used
Performance notes
Wheel speed and motor power set how fast metal comes off, and the guard directs sparks away from the user. The spanner wrench is used to change wheels. A small grinder runs hot under heavy loads, so short passes work best.
Specifications
| Brand | BLACK+DECKER |
|---|---|
| Model | BDEG400 |
| Dimensions & fit | |
| Item Dimensions L X W X H | 12.5 inches long x 5.19 inches wide x 4.63 inches high |
| Item weight | 2 Kilograms |
| Capacity & performance | |
| Maximum Rotational Speed | 10000 RPM |
| Wattage | 800 watts |
| Power & efficiency | |
| Power Source | Corded Electric |
| Voltage | 120 Voltshigher than 50% of 97 power grinders |
| Construction & materials | |
| Material Type | Blend |
| Color | Orange |
| Included components | |
| Included Components | 4.5 inch small angle grinder, metal grinding wheel, spanner wrench, wheel guard |
| Unit Count | 1.0 Count |
| Warranty & support | |
| Manufacturer Warranty Description | 2 year limited manufacturers warranty |
| Other details | |
| Item Type Name | 4.5 IN ANGLE GRINDER 6.0 AMP |
| Style Name | Classic |
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Frequently asked questions
What comes with the BLACK+DECKER BDEG400?
A metal grinding wheel, a spanner wrench and a wheel guard come with the grinder.
Is the BLACK+DECKER BDEG400 cordless?
No. The power source is corded electric at 120 volts and 800 watts.