Round End Taper with Guide Pin.
FG.
Fine Grit.
Red Band.
L mm: 9.0.
Size (1/10mm): 021.
Depth of Cut mm: 0.6.
ISO: 806 314 508 514 021.
The guide pin acts as a spacer and provides for uniform depth of cut as well as controlled, minimal reduction of the tooth structure while preventing excessive preparation.
