Chamfering devices for drills

These tools make it possible to perform very high quality concentric chamfering very quickly and without any risk of cutting into the workpiece. The controlled machining torque means the workpiece or vice can be hand-held, even for large chamfers.

The unit is made up of a body with attachment, a movable cone that ensures the centring of the workpiece, an HSS blade and a nut/lock nut set to adjust blade protrusion.