280x230mm 400Grit Diamond Sandpaper Sheet – Abrasive Grinding Sheet for Glass, Stone & Lapidary Polishing

The Flexible Diamond Sandpaper Sheet is engineered for professionals demanding precision, flexibility, and long-lasting abrasive performance. Embedded with premium-grade diamond abrasives on a durable flexible backing, it easily conforms to curves, contours, and tight workpieces.

Key Applications

• Stone & Lapidary: Pre-polishing, fine smoothing, and scratch removal on agate, jade, quartz, and cabochons.

• Glass & Ceramics: Precision bevel smoothing and delicate edge refinement without chipping.

• Metalworking: Smooth pre-polish finishing on metals, carbide tools, and alloys.

• Dense Hardwoods: Ultra-smooth surface preparation on dense exotic woods like ebony.

Features & Advantages

• Wet or Dry Use: Suitable for both wet (coolant-assisted) and dry manual or machine sanding.

• Flexible & Cuttable: Can be used by hand, wrapped around sanding sticks or blocks, or trimmed to custom sizes.

• Long Service Life: Outlasts conventional sandpaper many times over while delivering consistent cutting speed.