Glass Drill Bits Chrome Coated
Spear point reduces cutting pressure for cleaner holes.
Cuts a perfectly round hole without chipping or breaking.
Best result with lower rpm and good cooling with water, vinegar and turpentine.
For use with rotary drills only.
For drilling glass, tile, mirrors and ceramics.
Drill Set are available.
| Metric Sizes (mm): |
| Dia. | Over Length |
| 3.0mm | 55mm |
| 4.0mm | 55mm |
| 5.0mm | 55mm |
| 6.0mm | 65mm |
| 6.5mm | 65mm |
| 8.0mm | 75mm |
| 10.0mm | 90mm |
| 12.0mm | 90mm |
| 13.0mm | 90mm |
| 16.0mm | 90mm |
| 20.0mm | 90mm |
|
| Fractional Sizes (inch): |
| Dia. | Over Length |
| 1/8" | 55mm |
| 5/32" | 55mm |
| 3/16" | 55mm |
| 1/4" | 65mm |
| 5/16" | 75mm |
| 3/8" | 90mm |
| 1/2" | 90mm |
| 5/8" | 90mm |
| 3/4" | 90mm |
