Montolit MiniFleximont Diamond Flap Discs — Detail Shaping and Finishing in Tight Spots

Some of the finest tile work happens exactly where a full-size grinder can't fit — a tight inside corner, a small radius, the edge of a piece that's already set. MiniFleximont diamond flap discs put real shaping and finishing power on a mini angle grinder, so you can refine edges and smooth surfaces in the spots a 4.5" disc will never reach.

The diamond-coated flaps take you from rough shaping to fine finishing in fewer passes and outlast coated-abrasive discs by a wide margin. Two grits cover the range: 60 grit for aggressive shaping and 120 grit for a fine finish — keep the pair on hand and step down as the edge comes together. For cutting and finishing in the same compact setup, the Cut and Grind Mini is the companion wheel.

Why Tile Pros Choose It

• Fits mini grinders: 50 mm discs reach where full-size discs can't
• Diamond flaps: Longer life and steadier removal than coated abrasives
• Rough to fine: Shape and finish in fewer passes
• Two grits: 60 for shaping, 120 for finishing
• Best for: Edge refinement and surface smoothing in tight, detail work
• Outlasts sandpaper discs: Fewer changes, less waste in the bin
• For when the detail is smaller than the grinder you own: The tight-corner problem, solved

Pro tip: Start with the 60 grit to establish the shape, then switch to the 120 to finish. Let the flaps do the work with light pressure and keep the disc moving — parking it in one spot is what leaves a flat or uneven area.