The Diamond Drill Bit Set includes 10 TINY bits for drilling small holes in mosaic tile, glass, ceramics, and metal. The sizes range from #42 through #70 (0.0935 inches through 0.0280 inches).
These bits are TINY, and small drill bits snap easily. These will snap ridiculously easy. Please do not order if you aren’t experienced with small bits or you aren’t willing to break a few bits. We recommend using these in a rotary tool such as a Dremel Tool instead of a full-sized drill.
Diamond Drill Bit Set
- TINY. These are not ordinary drill bits.
- 1/8-inch shank
- steel tip impregnated with diamond dust
- 10 bits
- sizes: #42 through #70 (0.0935 inches through 0.0280 inches)
- for drilling glass, ceramics and metals
Always wear safety glasses with side shields when drilling materials or using power tools, especially rotary tools. An ordinary Dust Mask rated N95 should be worn when creating dusts from construction materials.
How To Make Mosaics
For more advice on designing your mosaic project or mounting, cutting, and grouting tile, please see our page of Mosaic Frequently Asked Questions or our Mosaic Information Guide, which lists instructional pages described by topic. We also post new articles about making mosaics at our How to Mosaic Blog.