Drill bit Bosch 4 mm diameter model 2608621784 for metal and general drilling

The Bosch 2608621784 is a set of five 125 mm fibre discs designed for surface preparation and material removal. Made by Bosch Accessories, these discs suit angle grinders and deliver consistent abrasion performance for applications requiring moderate stock removal and surface blending.

Advantages

These fibre discs provide uniform wear and predictable cutting behaviour. Supplied in a pack of five, they offer quick replacement and continuity of work. Their 125 mm diameter fits common grinder models, and Bosch manufacturing ensures consistent quality and compatibility with standard backing pads.

Suitable for

• Grinding and blending metal surfaces
• Removing paint, rust and scale
• Surface preparation before welding or painting
• Light to moderate material removal on steel and ferrous metals

Key specifications

• Brand: Bosch
• Manufacturer part number (MPN): 2608621784
• EAN: 4059952537092
• Disc diameter: 125 mm
• Pack quantity: 5 pieces

How to use

Mount the fibre disc on a compatible 125 mm angle grinder with the correct backing pad and ensure the grinder is switched off before fitting. Wear appropriate eye, ear and hand protection. Operate the grinder at the manufacturer’s recommended speed, apply light to moderate pressure, and move the disc evenly across the work surface to avoid gouging. Replace the disc when wear reduces effectiveness.

Recommendations

Use these Bosch fibre discs with compatible 125 mm backing pads and observe the angle grinder’s maximum RPM rating. For best results on rusty or painted surfaces, start with a coarser disc if heavy material removal is required, then switch to these discs for blending and finishing passes.