Diamond Carving Points

Diamond Carving Points – Nova Bullet & Cylinder for Gemstone & Glass

Professional diamond nova carving points for detailed gemstone carving, glass engraving, and lapidary relief work. Available in bullet head and rounded cylinder profiles, sold in 5-piece sets across grits 60 to 50,000 — from aggressive shaping to ultra-fine detail finishing. Compatible with rotary tools, flex shafts, and Dremel-style handpieces.

🔥 Shop Diamond Carving Points

Product Specifications

Shape Pack Grit Range Price Application
Bullet Head 5pcs 60–50,000 $6.00–$30.00 Carving, shaping, concave detail work
Rounded Cylinder 5pcs 60–50,000 $6.00–$30.00 Flat surface carving, engraving

Grit Selection Guide

Grit Stage Best For Surface Result
60–140 Coarse carving Rough shaping, material removal Carved, rough surface
280–600 Medium smoothing Refining carved surfaces Smooth carved detail
1,200–3,000 Fine finishing Pre-polish on carved areas Near-scratch-free detail
8,000–50,000 Ultra-fine polish Gem-quality detail finishing Mirror-bright carved surface

Compatible Applications

  • Lapidary gemstone carving and relief work
  • Glass engraving and surface etching
  • Stone sculpture detail finishing
  • Mineral and fossil specimen preparation
  • Jade, agate, and quartz carving
  • Dremel, Foredom flex shaft, and rotary tool use
  • Inlay channel and recess carving on stone and glass

Related Tools

Frequently Asked Questions

  • Q: What rotary tools are diamond carving points compatible with?
    A: Compatible with Dremel, Foredom flex shaft, and most rotary tools with a standard collet. Check the shank diameter before ordering to ensure compatibility with your tool.
  • Q: What grit diamond carving point should I use for gemstone detail work?
    A: Use 60–140 grit for rough carving and shaping, 280–600 for smoothing carved surfaces, and 1,200–50,000 for polishing fine details to a gem-quality finish.
  • Q: Should diamond carving points be used wet?
    A: Yes — always use with water or a lapidary coolant to prevent overheating, extend tool life, and achieve a cleaner finish on gemstone and glass.
  • Q: What is the difference between bullet head and rounded cylinder diamond carving points?
    A: Bullet head points are ideal for carving concave curves and detail relief work. Rounded cylinder points are better for flat surface engraving and straight-line carving.