9 N New since T ool Manual 21 N New in the PFERD pr oduct line 2012 N e w i n t h e P F ER D P r o d u c t L i n e 2 0 2 T C B u r s I N O X C u t r d 1 d 2 l 2 l 1 T r eeshaped bur with radius end PFERD Speci fcation Number RBF T r ee Radius End Shape F Head Dia x Length d 1 x l 2 Inches SCTI No Shank Dia d 2 Inches Overall Length l 1 Inches Cut T ype and EDP Number INOX Shank Dia 14 N 38 x 34 SF3 14 212 24707 1 N 12 x 1 SF5 14 234 24727 1 T aper bur with radius end PFERD Speci fcation Number KEL Head Dia x Length d 1 x l 2 Inches SCTI No Shank Dia d 2 Inches Angle Overall Length l 1 Inches Cut T ype and EDP Number INOX Shank Dia 14 N 38 x 34 SL3 14 14 212 25157 1 N 12 x 118 SL4 14 14 234 25167 1 r d 1 d 2 l 2 l 1 14 T aper Radius End Shape L