Triple Ripple Diamond Drill Bit 1.8mm
- Sold individually.
- Shank is 1.2mm.
- The Triple-Ripple Diamond Drill has 3 flutes so cutting will flush away.
- These flutes decrease frontal contact and drag.
- As the edges wear away, fresh diamond in the flutes maintain the cutting action.
- This bit is used in our Drilling Stones and Found Objects with Kate Richbourg.
BIG CLOSEOUT SALE 300+items at 50% off.
Love the triple ripple diamond drill bits!
Heather (Wildflower Native)
I look forward to using this, as well as the smaller one, to drill holes in my sea glass.