Economy Diamond Tip Bead Reamer - One Handle Three Tips (1 Set)

Hollow aluminum handle with brass chuck. Three points included: 45 Degree Edging Point - Smooths bead edges to reduce wear on string, cord, thread & wire . Small Reaming Point Large Reaming Point - both reaming points can be used to straighten, smooth & enlarge holes in ceramic, glass, stone & other types of beads. Smallest point is .5mm, largest is 5.25mm . INSTRUCTIONS: (1) Loosen collet, insert the base of a point into the chuck and re-tighten. (2) Wet the point with water and turn it side to side until the hole is smooth or enlarged to desired size.

Economy Diamond Tip Bead Reamer - One Handle Three Tips (1 Set)