Best Disc for Weld Seam Removal: Grinding, Fibre, or SMT Flap (Mop) Disc?

When finishing weld seams with an angle grinder, you have three main options: fiber discs, grinding discs, and abrasive mop discs. Each tool offers unique performance characteristics.

Weld Seam Process

Here are the 5 main work steps to finishing a weld steam

1. Cutting
2. Weld seam preparation
3. Stock removal grinding
4. Fine grinding and finishing
5. Weld seam cleaning, annealing color removal

The Right Tool for Every Job

Klingspor offers a comprehensive range of abrasive tools suitable for various machines and applications across industries including metalworking, construction, shipbuilding, and automotive. From angle grinders to flexible shafts, we have the perfect solution for your needs.

Choosing the Best Disc for Weld Seam Finishing

When finishing weld seams with an angle grinder, fibre discs, grinding discs, and abrasive mop discs are your primary options. Each type offers distinct advantages. To help you select the ideal tool, the following table compares these discs based on key factors.