Diamond Reamer 45 Degree Taper - 2 pcs.

Want to make the edge of an existing hole smoother or wider?  Use this!

• Quantity: 2 pieces
• 1.5" 45 degree diamond bead reamer with a diamond-coated tip.   
• Smooths our the holes of the beads on the outer edges.
  
• This bit is not intended to use alone, so please use it with a manual reamer, motorized bead reamer, or flex shaft.

This will smooth the edge of your hole to prevent cords from cutting, and you can use it on materials such as glass, stones, ceramics, bone and metals.

*Safety Tips:

1) Please keep your eyes protected.

2) Make sure to use the drill bits wet, in order to lubricate the reamer, and make the diamonds last as long as possible. Working in water will also keep the dust minimalized if you don't have adequate ventilation.