Toolholders for Solid CBN Tools [RNMN Insert] Top Clamp ¢ CRSN-A (External / Facing) Side Rake Angle: −6° B Angle of Inclination: −6° F1 L2 L1 H3 h H1 D lRight-hand shown ¢ CRDN-A (External / Copying) Back Rake Angle: −8.5° External F1 B L2 L1 H3 h H1 l Toolholder Dimensions Std. Dimension (mm) Standard Corner-R(rε) Spare Parts Clamp Set Wrench Shim Shim Screw Description R N L H1=h H3 B L1 L2 F1 HH BH CRSN& 2525M -09A N N 25 11 25 150 26 32 - SP-829 - HH3X12 3225P -09A N N 32 170 CE-030A LW-4 2525M -12A N N 25 11 25 150 26 32 - - SP-849 BH3X12 3225P -12A N N 32 170 (SP-843) CRDNN 2525M -09A N 25 11 25 150 29 12.5 - SP-829 - HH3X12 3225P -09A N 32 170 CE-030A LW-4 2525M -12A N 25 11 25 150 28 12.5 - - SP-849 BH3X12 3225P -12A N 32 170 (SP-843) · -12A toolholder Shim: When using RN££1204 Insert, please purchase spare parts: SP-843 in ( ) separately. l Applicable Inserts Applications Hard Materials / Cast Iron Cast Iron / Hard Materials When using as toolholder for ceramic tools, Ref. to Page C19 B100 please purchase spare parts below separately. CBN (KBN900) Ceramic Shim Shim Screw Insert Toolholder Description CRSN&...-09A RNMN090300 (RNGN090400) SP-826 - CRSN&...-12A RNMN120300 (RNGN120400) SP-843 M3X12 (RNMN120400) (RNGN120700) SP-841 M3X8 CRDNN...-09A RNMN090300 (RNGN090400) SP-826 - CRDNN...-12A RNMN120300 (RNGN120400) SP-843 M3X12 (RNMN120400) (RNGN120700) SP-841 M3X8 Recommended Cutting Conditions D39~D40 N : Std. Item D33