Product Description

DEVON 2828-9-100B 900W 100mm Angle Grinder

The DEVON 2828-9-100B 900W 100mm Angle Grinder is designed for demanding metal cutting, grinding, deburring and surface preparation applications.

Powered by a strong 900W motor, the angle grinder delivers a no-load speed of up to 11,000 r/min, providing fast and efficient performance for workshop, maintenance, construction and metal fabrication work.

Its compact gearbox and ergonomically designed body provide better handling and control. The back switch design helps reduce dust entry, while the improved air duct system supports effective motor cooling during operation.

The grinder is also equipped with auto cut-off long-life carbon brushes, helping protect the motor when the carbon brushes become worn.

Technical Specifications

Key Features

• Powerful 900W motor
• High no-load speed of 11,000 r/min
• Supports 100mm / 4-inch grinding and cutting discs
• M10 spindle thread
• Auto cut-off long-life carbon brushes
• Improved air duct design for effective motor cooling
• Compact gearbox for improved handling
• Back switch design for better resistance against dust
• Suitable for professional workshop and construction use

Feature Benefits

Auto Cut-Off Carbon Brushes

The auto cut-off carbon brush system helps stop electrical contact when the brushes become worn, reducing the risk of damage to the motor.

Improved Air Duct Design

The redesigned airflow system improves motor ventilation and heat dissipation during operation.

Compact Gearbox

The compact gearbox provides better access in tighter working areas while improving handling and control.

Dust-Resistant Back Switch

The rear-mounted switch design helps reduce direct exposure to grinding dust and debris.

Suitable Applications

• Metal cutting
• Surface grinding
• Weld seam cleaning
• Metal deburring
• Rust removal
• Paint and coating removal
• Steel fabrication
• Workshop repair and maintenance
• Construction and installation work

Package Includes

Important Note

Grinding and cutting discs are not included unless otherwise stated. Always select a suitable 100mm disc according to the material and application.

Frequently Asked Questions

1. What disc size does the DEVON 2828-9-100B use?
The grinder is designed for 100mm, or 4-inch, grinding and cutting discs with an M10 spindle.

2. Is this angle grinder suitable for cutting metal?
Yes. It can be used for cutting steel and other suitable metal materials when fitted with the correct 100mm cutting disc.

3. What is the no-load speed of this grinder?
The DEVON 2828-9-100B has a no-load speed of up to 11,000 r/min.

4. What are auto cut-off carbon brushes?
Auto cut-off carbon brushes are designed to stop electrical contact when the brushes become worn, helping reduce the risk of damage to the motor.

5. Does the package include a grinding or cutting disc?
No. The standard package includes the angle grinder, carbon brush, wrench and colour box. Grinding and cutting discs are sold separately unless otherwise stated.

6. Is this model equipped with a side switch or back switch?
The DEVON 2828-9-100B is equipped with a back switch designed for convenient operation and better resistance against grinding dust.

7. Is this grinder suitable for professional use?
Yes. Its 900W motor, compact gearbox and improved cooling design make it suitable for workshops, metal fabrication, maintenance and construction applications.

8. Does it come with DEVON Singapore warranty support?
Yes. DEVON Singapore local warranty and after-sales support are available. Keep the original proof of purchase and complete product registration where required.

Safety Notice

Always use the correct safety guard, protective eyewear, gloves and suitable grinding or cutting disc. Disconnect the tool from the power supply before changing accessories or performing maintenance.