FastCap - Model FC.DB.18MM -Flush Mount Carbide Cutter

There are 3 sizes of Carbide Cutters with an 1/8" pilot bit. All 3 bit cutters are interchangeable with the FlushMount housing. The FlushMount Drill Bit System incorporates a unique ball bearing stop collar that controls the recess depth of the drill and allows the stop collar to stop spinning when it comes in contact with the surface.