Sscon 30pcs 0.5mm Diamond Coated Hole Saw Drill Bit Carving Drilling Hole Tools for Jewelry Gems Glass
- Produced from the Finest Hardened Metals.
- Use with Brad-Point, Regular-Point, or Taper-Point Drills.
- Legend (in inches unless otherwise noted):.
- CD = Cutting Diameter DHD = Drill Hole Diameter OL = Overall Length.