Replacement large bead reamer point.
For smoothing and enlarging the pre-drilled holes in glass and stone beads. Diamonds are electroplated onto a steel tool.
They are perfect for cutting materials such as stone, ceramics, shell and other brittle metals.
The shank is 3/32" and fits the #CD27520 Beadsmith Battery Powered Bead Reamer,
The overall length is 3".