Cordless Angle Grinder Rebel Tools RB-1022 20V — battery-powered handheld grinder

The Rebel Tools RB-1022 20V cordless angle grinder is a battery-powered handheld grinder designed for cutting, grinding and surface preparation. Its 20V power system provides cordless mobility for workshops, maintenance tasks and site work where access to mains power is limited. The tool is intended for use on metal and masonry and combines compact size with the versatility of an angle grinder for general-purpose workshop operations.

Advantages

This cordless angle grinder delivers the convenience of a battery-operated tool without the restriction of a power cord, enabling use in locations where cable access is impractical. The compact handheld design improves maneuverability for cutting and grinding in tight spaces. The 20V battery platform allows for consistent operation across a range of light to medium tasks, and the tool’s construction is aimed at balancing weight and durability for everyday site and workshop use.

Suitable for

• Cutting metal sheets, rods and bolts
• Grinding welds and removing rust from metal surfaces
• Surface preparation on masonry and concrete using compatible discs
• On-site maintenance and repairs where cordless operation is needed
• DIY projects that require a portable angle grinder

Key specifications

• Power supply: 20V battery-operated system
• Tool type: cordless angle grinder / handheld grinder
• Primary applications: cutting, grinding, surface preparation on metal and masonry
• Design: compact, portable form factor for one-handed or two-handed use
• Suitable disc types: cutting discs, grinding discs, flap discs compatible with angle grinders

How to use

Fit a compatible disc suited to the task and ensure it is correctly secured before operation. Install a charged 20V battery according to the manufacturer’s instructions and check that any safety guards and handles are properly positioned. Start the tool and allow it to reach operating speed before engaging the workpiece, maintaining a steady grip and controlled pressure. Use appropriate cutting or grinding techniques for the material and avoid forcing the tool; allow the disc to do the work. After use, switch off the grinder, wait for the disc to stop completely, remove the battery if storing the tool, and perform routine checks on discs and guards before the next use.

Usage recommendations

Always use appropriate personal protective equipment such as safety glasses, face shield, gloves and hearing protection. Select discs rated for the grinder’s intended speed and for the specific material being worked on. For masonry work, use discs designed for abrasive stone or masonry; for metal, use discs intended for metal cutting or grinding. Maintain ventilation on indoor jobs to reduce dust exposure and follow local safety regulations when operating power tools.