Battery grinders

Showing all 3 resultsSorted by popularity

Rodcraft • RC9071K6 • Cordless angle grinder set • 125 mm Disc diameter, 8500 RPM, 2x 6Ah Battery, Charger, Bag
€572.00 Excl. VAT Add to cart
Rodcraft • RC9071K4 • Cordless angle grinder set • 125 mm, 8500 RPM, includes 2x 4Ah Batteries, Charger
€484.00 Excl. VAT Add to cart
Rodcraft • RC9071 • Cordless angle grinder • 125 mm Disc diameter, 8500 RPM
€195.00 Excl. VAT Add to cart

What is battery grinders?

Battery grinders are cordless power tools designed for cutting, grinding, and polishing operations in industrial settings. These machines typically include an angle grinder version, with variations that may come as a standalone grinder or in a full set including battery and charger. Important specifications include disc diameter, RPM rating, battery voltage, and safety features that professionals use to evaluate tools.

Products you’ll find in this category

This category on MEMIDOS includes cordless angle grinders in several configurations. There are sets that bundle the grinder with batteries and chargers, along with a carry case; single-unit tools without battery or charger for users who already have compatible systems; tools with differing battery capacities; and variations in accessories included. Each option is clearly specified with features like disc size, RPM, and whether components such as batteries or chargers are part of the package.

Applications & industry use cases

Battery grinders are used across fabrication, construction, metalworking, and masonry industries. They are employed for cutting steel or concrete, surface grinding, edge finishing, and welding prep. Typical applications include cordless angle grinding, abrasive disc operations, and cutting metal and stone. These tools are chosen for jobs requiring portability, damage control on site, and reduced dependency on mains power.

Technical guide to battery grinders

In industrial applications, battery grinders function as high-speed rotary tools that drive abrasive or cutting discs. Key parameters include disc diameter—125 mm is common in the visible range—rotational speed given in revolutions per minute (RPM), with 8,500 RPM shown in current models. Motors may be brushless for better efficiency and durability. Battery voltage and capacity are critical: models appear in different Ah ratings (for example, 4 Ah and 6 Ah), affecting run time and power output.

Performance characteristics also involve safety and operational design: features such as soft-start circuits, restart protection following power interruption, tool-free guards for safety and ease, and compatibility with standardized spindle or arbor threads (such as M14) are important. Variation between a bare tool (without battery/charger) versus a full kit with two batteries, a charger, and carry case affects system compatibility and resource planning.

Industrial standards or markings may apply—CE compliance and power tool safety directives are expected for products sold in regulated markets. Selection considerations should include the environment (for example, whether grinding sparks or dust are a concern), load demands (continuous vs intermittent use), availability of compatible battery systems, and duty cycle. Material compatibility of the discs—whether for stone, steel, or concrete—must match grinder specifications.

Why buy battery grinders at MEMIDOS.

MEMIDOS operates as a global B2B platform focused on industrial equipment. When procuring battery grinders here, buyers interact directly with verified manufacturers and suppliers, eliminating intermediaries. This structure helps in streamlining procurement workflows and enhancing price efficiency without sacrificing reliability. Payments are escrow-based: funds are securely held by MEMIDOS until order conditions—such as shipment or delivery—are fulfilled, delivering protection to buyers while ensuring payment certainty for suppliers. Access is gained to industrial-grade battery grinders with transparent sourcing and technical detail, aiding procurement professionals in international operations and high-spec projects.

Frequently asked questions about battery grinders

What disc diameter sizes are typical in battery grinders?

Disc diameters around 125 mm are common in this category, offering a balance between cutting depth and manageable tool size for continuous industrial use.

What rotational speed (RPM) is standard for battery grinders?

Speeds of approximately 8,500 RPM are seen in the available tools, which allows sufficient power for cutting and grinding various materials with suitable discs.

How do battery capacity and tool configuration affect performance?

Batteries with ratings such as 4 Ah or 6 Ah affect runtime and tool weight. Kits including batteries and charger support uninterrupted work, while bare tools reduce redundancy if batteries are already owned.

What safety and design features are important?

Features like soft-start, restart protection, adjustable guards without tools, and standard spindle threads (for example M14) contribute to safer operation and compatibility with standard accessories.

Are there different types of battery grinders in terms of accessory inclusion?

Yes. Some units are full sets with batteries, charger, and case; others are sold as bare tools without power pack components, suitable for those using existing battery systems.