325 Grit Diamond Nova Bullet Head Carving Points for Glass, Stone & Jewelry – 5pcsCarvers find these miniature nova diamond sanding and polishing points offer fast cutting, high surface performance, and clean finishing for gemstone carving and detailed shaping. They utilize premium Nova resin bond diamond formulations in a range of shapes for carving, sanding, and polishing processes. Mandrel size is 3 32", compatible with most Foredom and Dremel rotary tools. Shape illustrations are approximate. Diamond Nova miniature sanding &

quickly removing grinding flats

Pre-polish surface preparation on stone and gemstones

pointed tip

Final belt stage before cerium oxide or diamond compound polishing

and stainless steel in tool & die

The resilient drum surface flexes to the gemstone contour

Jewelry-grade metal surface preparation

Pre-Polishing Capabilities: Specifically designed for pre-polishing applications

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these pads combine durability with effective grinding and polishing power

they effectively smooth and shape a wide range of materials — including glass

Jewelry-grade finishing on tungsten carbide and hardened steel