Flap grinding disc Glob 125 x 20 mm M14 P320 for angle grinders

Flap grinding disc Glob 125 x 20 mm M14 P320 is a flap-style abrasive wheel designed for use with angle grinders. With a 125 mm diameter and a 20 mm centre bore fitted with an M14 threaded arbor, this P320 grit disc is intended for fine finishing, surface preparation and light material removal. It is suitable for smoothing metal surfaces, blending weld seams and deburring components in workshop and maintenance environments.

Advantages

The flap construction provides consistent contact with the workpiece and maintains cutting performance as abrasive layers wear. P320 grit delivers a fine abrasive action that reduces scratch depth while improving surface uniformity. The M14 threaded arbor ensures secure mounting on standard angle grinders and simple replacement when required. This design balances flexibility and abrasive exposure for controlled material removal and finishing.

Suitable for

• Smoothing and finishing metal surfaces
• Blending and dressing weld seams
• Deburring small to medium parts
• Light material removal and surface preparation before painting or coating
• Maintenance work in workshops and industrial settings

Key specifications

• Diameter: 125 mm
• Bore/hole diameter: 20 mm with M14 threaded arbor
• Abrasive grit: P320 (fine)
• Disc type: flap grinding disc
• Compatible tool: angle grinder with M14 spindle

How to use

Ensure the angle grinder is disconnected from power before fitting the flap disc. Mount the disc onto the M14 threaded spindle and tighten securely according to the grinder manufacturer's instructions. Start the grinder and allow it to reach full speed before bringing the disc into light contact with the workpiece. Use steady, even strokes and avoid excessive pressure; let the abrasive do the work. Keep the disc moving to prevent overheating or uneven wear and replace the disc when abrasive performance diminishes or damage is visible.

Usage recommendations

Wear appropriate personal protective equipment including eye protection, hearing protection and gloves. Work at recommended grinder speeds for 125 mm discs, check compatibility with the grinder manual, and inspect the disc for cracks or defects before each use. Store discs flat in a dry environment away from direct sunlight and extreme temperatures to preserve abrasive performance.