Micron (µ), Grit (#) & Mesh Conversion Chart
| Micron |
Grit |
Mesh |
| 0.25 | 100,000 | 0–0.5 |
| 1 | 14,000 | 0–2 |
| 3 | 8,000 | 2–4 |
| 4 | 5,000 | 2–6 |
| 5 | 4,500 | 4–6 |
| 7 | 2,800 | 5–10 |
| 9 | 1,800 | 6–12 |
| 14 | 1,400 | 8–20 |
| 25 | 800 | 20–30 |
| 45 | 325 | 40–50 |
| 90 | 225 | 80–100 |
EVEFLEX TECHNIK SHAPE GUIDE
Flame
- 4.3mm x 12mm
- Ideal for hard-to-reach areas of work and details
Knife Edge
- 14.5mm x 2.5mm
- Ideal for inlays, edges, narrow channels, and soldered jump rings
Large Cylinder
- 14mm x 12mm
- Ideal for the inside of rings and large surface areas such as bangles and piping
The EVEFLEX Technik Polishing Burrs are made from a hard yet flexible synthetic rubber impregnated with an abrasive grit that is long-lasting and effective in many applications.
Mounted on a 2.35mm (3/32") shank, they’re ideal for use in your micromotor, pendant drill, high-speed handpiece, flexible shaft, or rotary tool such as a Dremel (you’ll need a Dremel Multi Chuck or Collet Nut Kit to hold these burrs securely).
How to Clean Your Eveflex Polishing Burrs
If you find that your silicone polishers are misshaped, or have become embedded with dirt and other mixed grits of abrasive, foreign material or metals, clean them using a Diamond Dresser to reveal fresh, clean layers of abrasive grit.
