Description 1mm Drill Bit Set of 30 - 1/8" Shank - 100 Grit

Use these diamond drill bits in a Dremel, flex shaft, or other high-speed tools. Suitable for drilling most gemstone materials. For use with water.

Hand-held tips: Start at a slight angle to establish a divot. Then change to verticle with water flushing. A higher RPM is recommended.

1mm diameter
6mm depth
100 grit diamond
1/8 inch shank
1.77 total length
package of 30

*Not all will have diamond coated on the tapper*

More Information

Price	$15.76
Brand	Kingsley North

Product Questions (1)

Customer Questions

Hi- I’m trying to make “beach glass” from thrift store finds and would like to make beads from it. Also trying to make beads from small pebbles from pea gravel. Are the 3-1720 dremel bits the right thing to make the holes or do you know something that would work better? Thanks, I appreciate your help!

Yes, these would work. We have other products as well, search for Diamond Drills.