Bosch Professional Cordless Grinders

Bosch Professional Cordless Grinders at Tooled-Up.com

Bosch Professional Cordless Grinders cover two jobs: heavy cutting and grinding with angle grinders, and fine finishing and shaping with die grinders. Tooled-Up.com stocks both types, so tradespeople can work away from a 240v supply without trailing cables.

The angle grinders run from the compact GWS 12-76 V-EC 76mm model up to 115mm and 125mm tools such as the GWS 18V-7 115, GWS 18V-7 125 and GWS 18 V-10 PC. For faster disc changes, there are X-LOCK models including the GWX 18 V-10 PC and GWX 18V-15 P.

The die grinders include the GGS 18V-10 SLC, GGS 18V-20, GGS 18V-23 LC and GGS 18V-23 PLC. The GGS 18V-10 SLC is a cordless straight grinder with a gearbox, giving high torque at lower speeds. Bosch rates its output as comparable to a 1,000W corded grinder.

Key Features of Bosch Professional Cordless Grinders

• Brushless motors: These reduce wear and make better use of each charge, so you get more work per battery and less maintenance over time.
• 18v ProCORE18V compatibility: Models such as the GGS 18V-10 SLC are optimised for ProCORE18V batteries, which suit demanding, sustained use. The GWS 12-76 V-EC runs on the 12v platform for a lighter, more compact tool.
• X-LOCK disc mounting: On GWX models, discs are changed without spanners, which saves time and frustration when switching between cutting and grinding discs.
• Slim, manoeuvrable bodies: The 115mm and 125mm GWS 18V-7 models suit work in tight spots and overhead, where lower weight reduces fatigue.
• Paddle switch option: The GGS 18V-23 PLC has a paddle switch, which gives a secure grip and easy control during longer finishing runs.
• Gearbox torque: Straight die grinders with a gearbox keep power up at low speeds, which helps with heavy brushes and polishing.

Who Uses Bosch Professional Cordless Grinders?

• Metal fabricators and welders: Grinding back welds, blending joints and preparing surfaces.
• Site workers and steel erectors: Cutting and trimming steel on site, at height or away from power.
• Plumbers and pipefitters: Cutting and cleaning up metal pipework and fixings in awkward locations.
• Vehicle technicians and restorers: Removing rust, shaping panels and fine finishing with die grinders.
• Maintenance engineers: Deburring, cleaning and polishing metal components around a facility.
• Renovation specialists: Removing old fixings and preparing surfaces without needing a nearby socket.

Popular Bosch Professional Cordless Grinders

Cordless Angle Grinders

The GWS 18V-7 115 and GWS 18V-7 125 brushless grinders are compact options for general grinding and cutting. The GWS 18 V-10 PC 125mm is a step up for tougher site work. The GWX 18 V-10 PC and GWX 18V-15 P combine 125mm capacity with X-LOCK, while the GWS 12-76 V-EC 76mm suits smaller discs and restricted access.

Cordless Die Grinders

The GGS 18V-10 SLC is a straight grinder for polishing, fine grinding and brush work. The GGS 18V-20 and GGS 18V-23 LC are brushless die grinders for precision shaping and finishing. The GGS 18V-23 PLC adds a paddle switch.

Browse the full Bosch Professional selection at Tooled-Up to compare disc sizes, battery platforms and switch types.

Frequently Asked Questions

What is the difference between an angle grinder and a die grinder?

Angle grinders use larger discs for cutting, heavy grinding and surface preparation. Die grinders are slimmer and use small burrs, stones and brushes for detailed shaping, deburring and polishing in tight areas.

What does X-LOCK mean on a Bosch grinder?

X-LOCK is a disc mounting system that lets you change compatible discs without spanners or a locking nut. The GWX 18 V-10 PC and GWX 18V-15 P both use it, which suits anyone who swaps discs regularly.

Should I choose a 12v or 18v Bosch cordless grinder?

The 12v GWS 12-76 V-EC is a light, compact 76mm tool for small-scale work and restricted access. For larger discs, longer runtimes and heavier cutting, choose an 18v model such as the GWS 18V-7 125 or GWX 18V-15 P.

Can a cordless grinder replace a corded one?

For most site and workshop tasks, yes. Brushless motors and 18v batteries give strong, sustained output without relying on 240v mains. Bosch describes the GGS 18V-10 SLC as matching a 1,000W corded grinder, though very long, continuous grinding will need spare batteries.