Four Inch Diamond Flat Lap Wheel Coarse Grit Angle Grinder Attachment To Polish Gemstones Glass And Stone Rapidly With Hella Edge Control And Badass Parallel Design For Ceramic Art Projects

4 Inch Diamond Lap Wheel Pack Of 1 For Fast Stone Work
✔️ 4 Inch 100mm Diameter 5/8 Inch Bore 1.1mm Thick 100 Grit Single

This single diamond lap disc mounts directly onto standard angle grinders and strips away material quickly for rough grinding gemstones, rocks, glass, and ceramic tiles. You would typically run this early in your shop workflow when leveling uneven surfaces or prepping raw stones before switching to finer pads.

✅ Outside diameter measures 4 inch and 100mm across
✅ Center arbor hole fits 5/8 inch and 16mm spindles
✅ Overall thickness sits at 1.1mm for steady balance
✅ Coarse 100 grit diamond coating covers nearly full face
✅ Silver plate design recommends using water during heavy cuts

💡 How does a 100 grit coarse diamond flat lap wheel compare to standard carbide burrs for hard rock? Running these tools makes heavy material removal handy without clogging up your bench, saving time between jobs. Here is what you get out of each unit for your project needs.
- High density diamond segments grind faceting stock faster than abrasive wheels
- Flat parallel ground surface keeps edges level during aggressive cuts
- Works well with water feed setups to control dust and cool the bond matrix
- Perfect stepping stone before moving to finer 2000 grit polishing pads