100x100mm 240 Grit Diamond Sandpaper Sheet

The 100x100mm 240 Grit Flexible Diamond Sandpaper Sheet provides refined, smooth material removal and excellent surface consistency across delicate and hard workpieces. Featuring electroplated precision diamond grains on a flexible, tear-resistant cloth backing, it easily follows curves, rounded edges, and complex contours.

An essential transitional step from rough grinding toward pre-polishing, this 240-grit sheet prepares gemstone cabochons, art glass, ceramics, and precision metals for resin-bond polishing without leaving deep stray scratches.

Key Applications:

• Lapidary & Gemology: Fine shaping, scratch removal, and pre-polish preparation on agate, jasper, quartz, and jade cabochons.
• Glass Working: Fine edge smoothing, bevel blending, and surface scratch refinement on art glass.
• Ceramics & Porcelain: Delicate edge finishing, seam refinement, and surface preparation.
• Hard Metalworking: Light deburring, contour smoothing, and mold finishing.

Technical Features:

• Dimensions: 100 x 100 mm
• Grit: 240 Grit (Fine Shaping / Pre-Polish Prep)
• Abrasive Material: Premium Industrial Diamond
• Bond Type: Electroplated Diamond Bond
• Working Method: Wet or dry hand sanding and block sanding.