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Charnwood BG8 8inch Bench Grinder
Well-suited for DIY enthusiasts and hobbyists requiring a versatile, reliable grinding and sharpening station.
Highlights
- Equipped with both a coarse grey aluminium oxide stone and a wide fine white stone for versatile grinding and sharpening tasks
- Features an integral mains-powered work light to improve visibility and accuracy, especially in low-light workshops
- Powered by a quiet, 550W induction motor for consistent and low-vibration performance
- Wheel widths (20mm coarse, 40mm fine) allow both rapid material removal and delicate honing or sharpening
- Dual wheel setup enables quick transitions between rough grinding and fine finishing without tool changes
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Quick Take
The Charnwood BG8 Bench Grinder is an 8-inch, dual-wheel grinding tool designed for both fast material removal and precision sharpening. Its blend of coarse and fine grinding wheels, along with a reliable induction motor, makes it a practical choice for woodworkers, home workshops, and small trade applications seeking versatility and ease of use.
Points to Consider
- Designed for 240V power supply - ensure compatibility with local mains voltage
- At 200mm (8"), may take up more bench space than smaller grinders
- Limited to bench mounting; not portable
- Supplied grinding wheels are suitable for most tasks, but specialised wheels may be needed for some materials
- Dust collection or eye protection is recommended during use, as with most bench grinders
Best Use Cases
- Sharpening chisels, plane irons, and garden tools
- Removal of nicks or chips from metal blades
- Smoothing rough edges on metal components
- General-purpose grinding and deburring jobs
- For use in woodworking, metalworking, hobbyist, or DIY environments
Frequently Asked Questions
Q: What size grinding wheels does the Charnwood BG8 use?
A: It comes fitted with standard 200mm (8-inch) wheels, with a 20mm wide coarse grey stone and a 40mm wide fine white stone. These are common sizes, making replacements or upgrades straightforward if needed.
Q: Is the work light built into the grinder or does it need separate power?
A: The BG8 features an integrated mains-powered work light that runs directly from the same 240V supply as the grinder. This provides direct illumination without extra cords or lighting equipment.
Q: Can I use the Charnwood BG8 for both woodworking and metalworking tools?
A: Yes, the dual-wheel setup accommodates common sharpening and grinding needs for both wood and metal tools, such as gouges, chisels, knives, and even some smaller lawn tools. Always check wheel compatibility with the specific material you intend to grind.
Q: Does the grinder require assembly out of the box?
A: Minimal setup is required; typically, you'll need to attach the tool rests, wheel guards, and possibly the eye shields. Instructions are provided to guide you through the initial assembly process.
Q: Is it possible to fit wire wheels or polishing accessories to this model?
A: Wheel replacement is straightforward and the BG8 can accept compatible wire wheels, buffing, or polishing wheels in place of the supplied grinding stones, as long as they fit the 8-inch diameter and appropriate bore size.
Q: How noisy is the Charnwood BG8 during operation?
A: The 550W induction motor is designed to operate quietly compared to brushed motors, producing less vibration and noise, making it suitable for use in home workshops. Regular maintenance and correct wheel mounting also help keep noise levels low.
Full Specifications
| Battery | ||
|---|---|---|
| Voltage: | 240 V | |
| General | ||
| Power Source: | Corded | |
| Material: | Aluminium, Rubber | |
| Colour: | White,grey | |
| Performance | ||
| Wattage: | 550 W | |