This Electric Bead Reamer is perfect for softening rough edges of Beads and to smooth or enlarge Bead holes. Includes 3 Diamond Pointed Reamers; Two 3mm tapered Tips which are 2" and 3" long, for enlarging holes in Beads, and one 4mm 45* Tip for smoothing edges. Featuring a variable Speed Control from 1,000 to 18,000 rpm, this quality made Reamer will make your Jewelry Projects even better. Includes AC Adapter.
* Remember to always use water or a lubricant when using Diamond coated instruments.